An aeronautical light beacon is a visual NAVAID displaying flashes of white and/or colored light to indicate the location of an airport, a heliport, a landmark, a certain point of a Federal airway in mountainous terrain, or an obstruction. The light used may be a rotating beacon or one or more flashing lights.
Airport Light Bulbs, Airfield Lighting, Runway Lighting, Windsocks, Fixtures and Replacement Parts
The precision approach path indicator (PAPI) uses light units similar to the VASI but are installed in a single row of either two or four light units. These lights are visible from about 5 miles during the day and up to 20 miles at night.
Device that integrates LED lighting fixture with an air purifier that filters out dust and germs.
Drive device which enables the connection of ships in port to shore side electricity to power on board services. This enables ships’ diesel generators to be switched off, thereby reducing noise and emissions, such as particulate matter, nitrogen, sulphur and carbon oxides, and volatile organic compounds. Since 2012, an international standard on shore power, (ISO/IEC/IEEC 80005-1), has been in place to ensure worldwide compatibility between ports and vessels.
An approach lighting system (ALS) is a lighting system installed on the approach end of an airport runway and consisting of a series of lightbars, strobe lights, or a combination of the two that extends outward from the runway end. ALS usually serves a runway that has an instrument approach procedure (IAP) associated with it and allows the pilot to visually identify the runway environment and align the aircraft with the runway upon arriving at a prescribed point on an approach.
Masts used for the placing of the airport lights to their correct positions.
Device that detects accidental arcs that occur in electric wires and home appliances, and cuts off the power.
Lamp that uses light emission of arc generated when current flows between electrodes.
Devices used to extinguish electrical arcs
Lighting done for external large areas.
Transformer used in conversion of voltage in the audio frequency range.
Lighting system that enables indoor lighting devices to move up and down vertically, and used for the purpose of making maintenance and repair of lighting apparatus safer and easier.
A type of switch that works in conjunction with automotive vehicle gear shift selector or indicator-PRNDL.
A device used in controlling automotive heating, ventilation and air conditioning or circulation units.
A relay used as an auxiliary for protective relay with purposes including increase in contact capacity, increase in contact points, addition to time delay or others.
An exhaust fan with an integrated light fixture used in a bathroom or restroom application.
An outlet that allows users to charge electricity usage while using the same standard as a regular outlet.
A lamp that emits long wave UV radiation and very little visible light.
An auxiliary relay used hinder operation of other relay or equipment under prescribed conditions.
Fitting used in supporting pole bar of overhead transmission and distribution line and electric pole.
A device for creating a supply of bubbles which are lit as part of a lighting feature, often used in discoteques and night clubs
A relay used to protect against internal defects of transformer.
A solid electrical conductor through which an electric current passes and is normally used for very high current or power circuits.
A type of connector used to terminate cable and povide strain relief.
Used in underground applications on mine longwall equipment. Moves with mining machinery. Keeps cables in place and protected during mining.
Connectors that join two ends of cable
A mechanical device attached to a cable or wire that is used to maintain the position of the cable on a sheave.
Cable potheads are used in substations to terminate the high-voltage, oil-filled transmission cables. As termination points, potheads have two basic functions. One function is to provide an electrical connection between the underground cable and the overhead bus. The other function is to provide a seal or end cap for the dielectric oil system.
Plate to protect underground cable. Installed on the upper part in the conduit line
Kit containing multiple sizes of cable ties.
A type of container that accommodates wiring devices and provides an opening to splice, tap or pull conductors.
A lighting assembly kit that adds a light source to a ceiling fan.
An enclosure designed to house a circuit breaker.
Devices that interrupt a circuit due to an overload or fault current condition.
Fixture that is sealed to protect against potential contamination of surrounding areas inside a cleanroom.
A switch that is connected with the cord on both sides. It is inserted in the middle of the cord to attach and it is also referred to as intermediary switch as to turn on and off the stand and others.
A switch that is made up of two different types of switches or a switch and single plug receptacle to perform an operation.
A lighting fixture that may be employed in inclined ceiling applications.
Trim and accessories employed with commercial downlighting fixtures.
Compact fluorescent lamps (CFLs) are smaller versions of standard fluorescent lamps, consuming between 5 to 40 watts. Unlike standard fluorescent lamps, they can directly replace standard incandescent bulbs.
Device that processes and ejects confetti, frequently used in parties, discotheques and night clubs.
Connecting fitting used for linking of aluminum T BAR on the conduction section of electric overhead line and electric car line.
Seal to protect the connection points of multiple cables.
Hardware used for mounting electrical connections.
Transformer used for computer department or precision machine and devices that requires uniform voltage at all times, and has constant voltage device by utilizing the principle of parallel ferro resonance.
This commodity consists of the active units and accessories in an IBI.
Power distribution blocks that have built in limiters. Power can be connected on one leg and distributed 3 ways, 5 ways or 7 ways.
Device that regulates the amount of current that will pass through equipment to protect against damage to that equipment
A current transformer (CT) is a type of instrument transformer designed to provide a current in its secondary winding proportional to the current flowing in its primary winding.
A switch with a single electrode to protect and operate a transformer. If the internal fuse is shut off, the cover is automatically open by gravity.
An ornate or flush mount ceiling light fixture.
An electromagnetic force generation device that is located around cathode-ray tube electron gun of television, and undertakes the role to deflect the electronic beam discharged from the electron gun to up, down, right and left direction.
A type of switch that uses a mechanism to maintain the state of the switch
A standardized 35 mm wide metal rail with a hat-shaped cross section.It is widely used, especially in Europe, for mounting circuit breakers and industrial control equipment inside equipment racks.
It is used for the purpose of cutting off circuit or protecting line by detecting abnormal state during operation of network system with capacity of less than DC 300V with high sensitivity.
A static relay that uses semiconductor. It is a relay that protects device or line by cutting off circuit or sounding alarm through highly sensitive detection of abnormal status of voltage during operation of direct current network system with capacity of less than DC300V.
A ground relay that becomes operational at the time of ground fault under the status of normal direction. It is a ground relay with added function of detecting the direction of point of ground fault on the line that employs loop system format or network system.
A relay designed to set the time limit for motion in accordance with the normal impedance measured from the relay installation point to the point of defect by using voltage and current at the time of defect.
A small light fixture placed for comfort or convenience in dark areas. It produces low intensity lighting which can be used to reassure sleeping children or highlight hazardous areas
A system that protects the wire or cable by sealing water, dirt, oil, rodents, or other contaminants out of conduit/duct.
Additive used to reduce safety accidents by reducing the resistance of electrical conductor.
A support cable that is used to prevent the disconnection of electric wire with the strand on the overhead transmission and distribution line. And it is used in combination with the cable joint and suspension clamp.
Type of bearing composed of various types of material designed to reduce friction between two parts, or to constrict motion of mechanical parts.
A fitting that is used to divergently connecting electrical cable in electrical wiring. In particular, it refers to the fitting to cross the electrical cable in cross-recessed format.
A cable grip that is made of strand or others. It is used in pulling in relatively short cable into pipeline or pit as it is designed to support cables.
A device that is used within overhead line structure designed to rotate the steel wire coil formed around the support line or electrical cable in advance by placing the device on top of the bracing line in order to safeguard and support the cable.
A connector used to mate two pieces of electrical conduit.
A connector used to mate two pieces of electrical conduit at an angle.
A conduit body is used to provide access to wires placed within a conduit.
A connector used to couple boxes or housings with conduit through knockouts.
An enclosure intended for industrial non-hazardous use.
Rod manufactured with special insulation to prevent undesired current flow between conductor and object.
An enclosure within which electric circuits are connected.
Two or more of different electrical conducting wire formed into a unified body, and it is possible to use them separately according to the location where each is needed.
A non-threaded tubular electrical piping system used for protection and routing of electrical wiring.
A piece of non-threaded tubular electrical tubing used to enable a change in direction of the raceway.
A device that facilitates converting from one plug receptacle configuration to a different configuration. Examples would be an RV plug adapter, universal plug adapter, etc.
A three-terminal resistor with a sliding contact that forms an adjustable voltage divider.If only two terminals are used, it acts as a variable resistor or Rheostat.
Device to connect and support electric cord, and is generally hung from the ceiling in order to fixate cord onto the ceiling.
Solvents, primers and cements which are used to seal electrical boxes, enclosures, cable fittings and conduit fittings.
An insulator inserted between conductors to prevent direct contact between them.
An enclosure within which electric terminals are connected.
Equipment used to reduce the magnitude of force or change the direction of force by suspending rope or chain onto wheel.
A device that reduces electric power consumption by using various electrical mechanisms.
A relay equipped with electromagnet, armature and contact point, and opens and shuts the contact point by attracting armature by generating magnetic flux by the current flowing in the wound wire of electromagnet.
An electronic ballast that has been engineered to operate high intensity discharge lamps.
These are diode-based electronic transformers.
A device designed to be discharge when a prescribed level of voltage is applied in order to prevent facility from overvoltage.
A permanent welded connection that fuses electrical connections without the need for an outside power force.
Structure designed to contain and prevent release heat from combusted gas.Uses a flamepath to cool the gas before it reaches outside.
Transformer for power supply that heats the filament in electron tube, and used in adjusting line voltage.
A male, female or combination electrical connector that accepts wire or pin headers and is filtered against electromagnetic or other interference.
A handheld portable light.
Flexible braid with or without ferrules is used for bonding, grounding and connecting moving electrical parts.
An artificial light providing even illumination across a wide area.
Flood lights are used to flood an area with light. It is the best way to provide an enormous amount of non-natural light to an area.
Fluorescent light used for large scale (area) commercial applications.
Fluorescent light fixture in the shape of a rectangular strip used in commercial and industrial applications.
Device that processes and ejects foam, frequently used in discotheques and night clubs
A frequency converter, also known as a power frequency changer, is a device that takes incoming power, normally 50 or 60 Hz and converts it to 400 Hz output power. Different types of power frequency converters exist, specifically, there are both rotary frequency converters and solid state frequency converters.
A relay that becomes operational when the frequency reaches prescribed value.
Electric power generation equipment that generates electricity by using the energy obtained through electrochemical reaction between hydrogen acquired through reforming of fuel such as natural gas, methanol, coal gas and others and atmospheric oxygen.
High voltage fuses designed to protect lines or line equipment in the event of a fault
A device used to lock out or block out different fuses according to safety standards such as US OSHA
Lighting fixtures used in garages or on canopies.
Circuit breaker in which cutoff of electrical flow is achieved with special gas such as SF6, that is, an inert gas, as an arc extinguishing medium.
Type of switch used to electrically ground equipment that has been taken out of service for maintenance.
A galvanized steel wire strand installed for the purposes of reinforcement of strength of supporting structure like electric pole and others and maintenance of equilibrium of unbalanced load.
Steel rod used at the penetration section of guy. It is used in regions where the grounding section of the earth wire are easily corroded or at locations at which concrete block is used as the guy anchor block.
Used to connect cables to the distribution transformers.
A light fixture that is hand held or can be added to a string of light fixtures.
An enclosure used in hazardous locations.
A tube which is plasticized by extruding plastics or rubber used for insulation. When heated, it contracts, and thus can insulate wires.
Helipad lighting generally consists of the lights installed in a circle or square between the TLOF surface and the FATO, the surface around the entire landing area. In addition, lights are provided to illuminate the entire heliport and the windsock must also be illuminated.
Light fixture used for large scale or area commercial applications.
Dry capacitor for high pressure sodium lamps.
A device that provides a high voltage potential to excite the sodium gas within the bulb to ignite it.
Circuit breaker with high speed of circuit breaking, which can prevent damages to devices as it can completely prevent flashover in the event of short circuit.
A type of automatically-operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Used in power transmission networks involving voltages of 72,500 volts or higher. Uses oil as an arc extinguishing medium.
A fuse with both ends in hook shape.
A relay used widely for strowger type automatic switchboard. It is an electromagnetic relay in the format of contact point spring moving in horizontal direction with characteristics of being multi-contact point type.
Lighting fixtures flush mounted in the ground in order to illuminate trees, buildings and other structures in an unobtrusive manner.
Protective cover used with electrical plugs or connectors.
Rubber tube that covers the exposed electric conduction portion within the boundaries of work area. It is a device that covers mainly the electric conduction portion in straight line state.
Component used in insulator set on overhead transmission and distribution line and substation.
Includes accessories, fasteners, replacement parts, and ancillary items.
Transformer used to convert input/output impedance as well as to obtain selectivity of intermediate frequency in intermediate amplifier unit.
Electrical filter or choke unit connected to an inverter drive to filter unwanted RFI and EMI.
Accessories and accessory kits associated with inverter drives.
An electrical component with negative terminus that has been prepared for insertion of plug.
A knife type switch used in switching of electrical circuit with capacity less than 600V.
A lamp that employs Krypton gas to add in the life span of the light source.
Light used in laboratories to clearly focus on certain lab tasks.
A guard to protect either the entire lamp fixture or the lamp portion of the lamp fixture from damage.
Part needed to customize the mounting of a lamp or lamp fixture.
The part of a lighting fixture that opens in a swinging fashion because it is hinged.
Tee lamp support made of bronze with a wire mesh in which the shirt is tied in.
Lighting used in landscape settings.
Complete engineered lighting system for non-sport related large areas consisting of precast concrete base, one or more steel pole sections designed to mate with base and adjoining pole section, electrical components enclosure to house components for luminaire power and control, wire harness with plug-in connectors, and one or more factory-aimed luminaires.
A relay that enables continuous sustaining of operational status by applying pulse current only once.
A specialized lighting fixture used mostly for suspended ceiling and recessed lighting situations.
An electrical device that regulates the power to a LED or array of LEDs.
Lighting fixture that contains Light Emitting Diode LED technology, an energy efficient lighting source alternative to other lighting sources, e.g. fluorescent, halogen, HID, incandescent, solar, etc.
Lamp using light emitting diode or LED technology, available in linear or bulb form. It can come with embedded converter or external converter. Separate lamp is needed for lighting.
Rectangular shaped or circular shaped box sunk into the upper portion of the ceiling in order to install lighting in rooms or living room of residential unit, building and apartments.
A cover used to protect a lighting channel.
A set of wires used for connecting a lighting fixture or lamp.
An arm that is perpendicular to a vertical pole that is used to align space and separate lights hung in close proximity.
The part of a lighting fixture that allows access to the lamp.
A thin circular plate with holes cut in it to create patterns of projected light.
A lighting lens that has been treated for the purpose of diffusing the light emitted by the lamp.
The pole or post and associated hardware used for free standing elevated light fixture placement.
A cap for a post where lighting is fixed
A part used in a lamp to reflect or redirect light.
A kit of parts used to retrofit a lighting assembly.
A bracket for hanging lighting fixtures on a wall.
Transformer used when boosting or stepping down voltage for application in households, offices or others, and used for small capacity devices.
Cold cathode fluorescent lamps CFFLs provide the light source for LCD panels and monitors. Unlike other fluorescent lamps they use cathodes rather than filaments.
An electrical wiring device that employs a locking mechanism, such as insert and twist.
Lighting system used on longwall in underground mining.
Indoor lighting luminaires designed for applications of 20 feet or less that provide specific light patterns with the use of reflectors and optics. Applications include lighting for assembly lines, manufacturing areas, food processing plants, warehouses and parking garages.
A switch which is activated by magnetic force and is used to protect and control overload of motors by using the overhead relay.
A type of lamp that provides an increased area of vision and brightness for the user. Intended for work on small things where the need for magnification exists, for example electronic components,small items in crafts, hobbies and reading.
Lighting fixtures used to illuminate mailboxes.
A fixture that has been designed for wet and marine locations and to withstand a more corrosive type environment.
Transformer used to match impedance.
Screw cap or port plug used in insulated mechanical connectors.
Screw cap or port plug used in insulated mechanical connectors.
Dry capacitor for probe start metal halide lamps.
A relay that is used by attaching non-contact point type upper of upper limited pointer onto ammeter, voltmeter, wattmeter, varmeter, power factor meter and frequency meter, and can vary red and blue pointer in accordance with the usage. It is a relay used for alarm or interruption signal, and is essential in automatic control.
A switch containing a micro contact gap and snap-action mechanism by which it operates at the specified movement and force.
A sphere covered with mirrors that, when lit by spotlights and rotated, is used to create numerous of tiny points of light.
A transformer that is used to match the impedance of the coil on secondary output from the amplitude modulation circuit.
400 Hz alternators are especially designed for aviation Ground Power Units (GPU) that are driven by diesel engines to power aircraft while grounded for boarding and maintenance.
A device used to operate large scale load motors by connecting a motor terminal to the center tap of an autotransformer.
An auxiliary relay with several contact points, and is used for the purposes of relaying and linking control signal or amplification of electric power for control.
A digital integrated protective relay that provides the high precision instrumentation and protective related to the receiving and distributing panel power facilities. It is the high-tech protective relay that perfectly materializes the diverse function and high speed communication function.
A lamp consisting of a discharge tube containing neon gas at low pressure. The lamp is constructed by mounting two electrodes within a small glass envelope. Two wire leads made of tin plated Dumet metal are brought out of the lamp to make electrical connection.
Device that protects the transformer from overload and fault conditions.
A product that can be operated like a touch from a distance by recognizing the pointing position and motion without directly touching it.
A direct current relay used for various control and locking of safety device of electric signal.
Per International Civil Aviation Organization (ICAO) obstacle light requirements, all structures exceeding 45 meters above ground level (AGL) must be appropriately marked with aviation warning lights or paint.
A type of circuit breaker that switches on and off electric circuit. It has the circuit breaking part immersed in insulating oil, and it is referred to as the oil circuit breaker or OCB or Oil Circuit Breaker.
Components and parts used with outdoor lighting fixtures.
Outdoor wall-mounted fixture used for perimeter and entry lighting.
A box or receptacle designed to facilitate connections to a wiring system.
A metallic rod that has the egg shape that is bent in longitudinal direction to prevent the twist deformation of clamp on the overhead transmission and distribution line.
Parabolic light fixtures are open cell lights recessed into the ceiling. They offer a sharp cut-off level, meaning that light can be focused directly downward more effectively than with older prismatic fixtures.
The basic components consist of a power supply, light source, a photo detector, and an output device. ... Photoelectric controls make use of this property to control output devices such as mechanical relays, triacs, and transistors.
A direct current relay that control the actions in accordance with the polarity of current in the coil by using interaction between the magnetic flux induced by permanent magnet and that induced by coil.
PALS is a convenient, fully transportable, autonomous lighting system for easy, rapid deployment supporting temporary or long term operations for both civil and defence airfields.
Includes accessories, fasteners, replacement parts, and ancillary items.
A potential transformer (PT) is a type of instrument transformer designed to provide a voltage in its secondary winding proportional to the voltage in its primary. They are commonly used in metering and protective relaying in the electrical power industry where they facilitate the safe measurement of voltages
A type of switch used in conjunction with automotive vehicle signal devices, systems and controls
Tower that plays the role of transmitting electric power generated at the power plant to substation located in the vicinity of region of usage or in the central area of usage that is far away from the power plant.
A precision approach path indicator (PAPI) is a visual aid that provides guidance information to help a pilot acquire and maintain the correct approach (in the vertical plane) to an airport or an aerodrome. It is generally located on the left-hand side of the runway approximately 300 meters beyond the landing threshold of the runway.
The PAPI is a light array positioned beside the runway. It normally consists of four equi-spaced light units color-coded to provide a visual indication of an aircraft's position relative to the designated glideslope for the runway.
A relay that operates in response to the magnitude of pressure and is being operated by using increase in pressure of insulation medium in the event of electrical or mechanical accidents as well as being used in protection of devices insulated with fluid.
Solderless electrical connector employing hand or machine applied pressure to accomplish joining of the mating parts.
A relay designed for use on a printed circuit board
A switch operated by pulling a chain to move the switch from on to off.
A device that allows operators to remotely operate and withdraw circuit breakers, etc.
A transformer designed to transfer radio frequency energy from one circuit to another by means of a magnetic field. This differs from a power transformer.
A relay that becomes operational when the difference between 2 currents generated due to defectiveness in differential relay exceeds certain ratio of sum of the 2 currents.
Switches that will automatically open to break a circuit if they detect electrical problems, and then attempt to close the circuit at timed intervals.
A voltage, current and electric power relay with function of shutting the circuit again.
A relay that is structured by combining the coil that makes the move and the reed switch sealed in the glass tube together with the inert gas in encountering with the narrow gap for the reed made of a pair of a ferromagnetic substance.
Type of electrical switch consisting of a pair of ferrous metal contacts in a hermetically sealed glass envelope. Contacts are pulled together by a permanent magnet placed close to the switch.
Lighting used from electric energy which is stored from an electric condenser after being converted from a renewable energy source: solar, wind, or water power. It is usually used on the street or in the park.
Designed for use for edge marking of runways and taxiways . Overview. All airport markers use abrasive-resistant retroreflective sheeting.
Stator amplifier used on rotating magnetic head of videocassette recorder to pick up the signals of videocassette recorder.
Fixture designed to withstand extreme shock and vibration in any burning position.Used in conjunction with construction and related services.
A length of pipe, usually steel, with thread over the length of the outside diameter OD used to enclose conductors.
The purpose of taxiway lighting is to help ensure that both flight crew and vehicle drivers follow the correct taxiway routings at night and in low visibility and correctly stop as their ATC clearance limits.
A fuse that uses fuse link with structure for tightening of screw into fuse holder after having inserted fuse element.
Facility for the purposes of limiting the standstill section in load dispatching and securing of operation of train in other section in the event of occurrence of accidents in sections of electric car line or in the event of routine repair works requiring interruption of service by distinguishing load dispatching system of electric car line.
Lighting specifically placed to enable securitymeasures at a location.
A relay that selectively interrupts the accidental electric line by detecting the ground fault in the distribution line of underground neutral system. It is a relay that selectively interrupts by detecting zero-phase sequence voltage and zero-phase earth fault current occurring at the location of relay installation in the event of ground fault.
A switch with machine that expediently acts against external actions.
Devices that eliminate harmonic wave and protect capacitor banks from damage.
Servo drives are for controlling servomotors, used in industrial automation, motion control.
Shunt reactors compensate the capacitive generation on power lines to avoid non-controlled voltage rise, especially on lightly loaded lines.
Device that processes and ejects smoke, frequently used in discotheques and night clubs
Device that processes and ejects snow, frequently used in discotheques and night clubs
Lighting system composed of a LED lamp, solar panels, battery, charge controller and there may also be an inverter. The lamp operates on electricity from batteries, charged through the use of solar panel (solar photovoltaic panel)
Includes accessories, fasteners, replacment parts and ancillary items.
Lighting fixture used to illuminate sporting events.
Complete engineered lighting system for sports field consisting of precast concrete base, one or more steel pole sections designed to mate with base and adjoining pole section, electrical components enclosure to house components for luminaire power and control, wire harness with plug-in connectors, and one or more factory-aimed luminaires.
Structure constructed to enable installation of electrical cable by horizontally installing on electric pole to support overhead line, and is also referred to as an arm.
A type of switch used in conjunction with automotive vehicle steering wheel controls
Fitting used to support strain pole that reduces the tension of conductor hung on suspension insulator string by installing at arm.
Electrical connector used for high voltage purposes in electrical substation circuits.
Devices that are used to protect the transmission system from high voltage surges. They act as safety valves to limit high voltage surges by reducing voltage to values that will not damage equipment. Protect against lightening damage.
Collection of surge protector and equipment that accommodates such collection installed on distributing board in order to protect exchanger from overvoltage, overcurrent induced to the communication system.
Mounting accessories such as a downrod, stem or chain that are used to hang a lighting fixture.
A box, usually of metal, containing one or more electric switches.
Devices that regulate the functioning of transformers
Connectors that allow smaller gauge wires to be connected to larger gauge wires.
The taxiing guidance sign is an airport visual navigation aid. The most common signs are of light bar structures.
A component that is used for the physical and electronic combination of circuit board or peripheral device that composes the communication equipment.
400 Hz. Power frequencies as high as 400 Hz are used in aircraft, spacecraft, submarines, server rooms for computer power, military equipment, and hand-held machine tools.
Transient protection modules, when combined with other measures, can help prevent problems caused by voltage transients. Transient energy may come from several sources, most typically environmental conditions or induced by switching heavy inductive loads. Sensors, readers, IT installations, etc., can be seriously affected if they are not protected.
A relay that trips the circuit breaker upon command for tripping even during input manipulation of circuit breaker as well as deters input action even if input commend is given continually.
A switch that can be tilted up and down, and refers to multiple number of switches that opens and closes circuits.
A lighting fixture that is attached underneath a cabinet bottom.
Conduit used in underground mining applications. This is a flexible rubber product and is approved for underground use.
A tubular passage installed underground to protect the underground cable safely.
A relay that is designed to operate in motion to disconnect the accidental circuit by detecting the ground fault from the underground system.
An electrical apparatus that provides emergency power to a load when the input power source, typically mains power, fails.
A column shaped structure that is to support the power transmission line and power distribution line or communication line.
A band used to attach transformer, guys and others onto the electric pole in the overhead distribution line, and includes the hanger band.
A crossarm used to install or support electric wire on electric pole.
circuit breakers that are designed for switchgear for medium or high voltage electrical power distribution systems
Fixture that has been modified to protect against being vandalized.
Lighting used for or in conjunction with vanities.
Fixture that is sealed to prevent the escape of any contaminating vapor.
The basic function of a variable speed drive (VSD) is to control the flow of energy from the mains to the process. Variable speed drives sit between the electrical supply and the motor. Power from the electrical supply goes into a drive and the drive then regulates the power that is fed to the motor.
A stand guidance system is a system which gives information to a pilot attempting to park an aircraft at an airport stand, usually via visual methods, leading to the term Visual Docking Guidance System (VDGS) and also A-VDGS (the A standing for advanced)
Device that regulates the amount of voltage that will pass through equipment to protect against damage to that equipment
Sconces, bathroom light strips.
Provides extended life in abusive environments. Covers and outlets provide a watertight seal when the receptacle is not in use. A dual-hasp provides additional lockout or tagout option for added security.
Airport Windsock (or wind cone, wind direction indicator) is a device which helps pilots to identify the direction and speed of the wind.
A type of connector used to terminate cable and povide strain relief by compressing a rubber bushing onto cable.
A compression connector for joining two cables of different sizes.
Wire connector that uses compression to piece together splices.
Timber used to attach distributing wire device inside of a house.
A lamp that employs xenon gas to add in the life span of the light source.
The current transformers used to prevent malfunction of a ground relay for electric power distribution. The current generates through the process in which 3-level conductors pass through an iron core with the secondary coil wound on it, which produces magnetic balance.