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| Fixed Gas Tube models are designed for maximum durability in extreme conditions. Typically rated at an astounding IP68 rating these units are ready for any environment, and more critically-will last the test of time. |
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Hitachi Mould Case Circuit Breaker ( Fuse-Free Breakers ) & Earth Leakage Breakers are designed for circuit protection of low-voltage distribution systems. They are suitable for applications as main breakers, protection of branch, feeder circuits and connected apapratus.
Quick contact inspection/ Easy contact replacement.
Easy wiring/ High safety/ High Reliability.
DIN rail mounting mechanism.
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| Over the past century, GE has designed and manufactured literally tens of thousands of medium and high voltage circuit breakers. Although many of the older designs are no longer manufactured, many units remain in service. GE can deliver solutions for these breakers without the cost and downtime associated with complete equipment replacement. If you have any of the following breakers in service, we can provide parts or engineered solutions to support your maintenance needs: |
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Features and Benefits
- High Fault Current Capability
- Excellent Protective Characteristics
- Light Weight
- High Durability
- Excellent Temporary Overvoltage and
- Surge Duty Capabilities |
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A-Series: hydraulic/magnetic circuit breaker; Handle actuator; snap-in mounting; 1-6 poles; 0.02-50 amps, up to 277VAC or 65VDC; UL, CSA, UL1500
B-Series: hydraulic/magnetic circuit breaker; Handle actuator; 1-6 poles; 0.02-50 amps, up to 277VAC or 80VDC; UL, CSA, VDE-0642, TUV, UL1500, UL489A Listed (Telecom)
C-Series: Remote Operated Circuit Breaker; Handle actuator, 1-3 poles, 0.02-100 amps, up to 480VAC or 80VDC; UL, CSA, UL489, TUV, UL 1500
C-Series: hydraulic/magnetic circuit breaker; Handle actuator; 1-6 poles; 0.02. -100 amps, up to 480VAC or 80VDC; UL, CSA, VDE, UL1500
- Rocker actuator; 1-3 poles, 0.02-100 amps, up to 480VAC or 80VDC; UL, CSA, VDE, TUV, UL1500
- UL489; Handle/Rocker actuator; 1-6 poles, 0.10-100 amps, up to 240VAC or 125VDC; UL489, UL489A Listed (Telecom)
D-Series: Din Rail hydraulic/magnetic circuit breaker; Handle actuator; 1-4 poles; 0.02-100 amps, up to 480VAC or 80VDC; UL, CSA, VDE
E-Series: hydraulic/magnetic circuit breaker; Handle actuator; 1-6 poles; 0.10-100 amps, up to 600VAC or 125VDC; UL, CSA, UL489, VDE (240VAC max.)
F-Series: high amperage hydraulic/magnetic circuit breaker; Handle actuator; 1-3 poles; 100-700 amps, 125VDC; UL489, UL489A (Telecom), CUL Certified, TUV
M-Series: miniature hydraulic/magnetic circuit breaker; Handle actuator; illuminated or non-illuminated; snap-in mounting; 1-2 poles; 0.02-30 amps, up to 250VAC or 80VDC; UL, CSA, VDE, TUV, UL489A
Q-Series: hydraulic/magnetic circuit breaker; Rocker actuator; illuminated or non-illuminated; snap in mounting; 1-2 poles; 0.02-25 amps, up to 250VAC or 65VDC; UL, CSA |
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-Prewiring: The PI basic terminal block can be installed and wired in the control cabinet without pluggable electronics. The required electronic components are plugged in later. They are coded automatically and snapped securely.
-Functional adaptations are an easy matter during the startup phase.
-There is no need to remove the Ex-I conductors in order to replace a module or alter a function.
-Reserves are simple to retain. Only the PI modules that are actually required at startup time are plugged in. |
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The first self-testing obstacle warning light
The new range of TWINY obstacle warning lights is made of a master and a slave beacons. The "slave" is automatically working as soon as the "master" is down. This design is securing the obstacle beaconing, since the system will be permanently operational. The Twiny range also includes a dimmer switch which will automatically switch on and off the lights during day and night time.
Furthermore, the TWINY range has a unique and specific self testing device, working daily or on request according to customer specifications. The test procedure check the two beacons conditions. If ever one of the light test is negative, a defect contact will report the information. The testing procedure is visible from the ground (no need to reach the beacons to start or witness the test).
Three types of low intensity obstacle warning lights are available within the TWINY range: the BA10 incandescent lights, the LED BA15 lights as well as the Neon BA20 and BA30 types.
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Load break switch: switchblade with integral arc-strangler load breaking device for hinge-style mounting. This product includes a stationary core and a spring-loaded sliding sleeve which could quickly cut off the arc produced between the mounting contact and blade during load breaking operation.
Rated voltage: up to 15.5kV
Rated continuous current: up to 200A |
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| GE's BreakMasterTM metal enclosed load interrupter switches provide dependable, economical load switching and protection for medium voltage circuit applications from 2.4kV through 15kV in 600 or 1200 ampere load interrupting ratings. Used mainly as a primary or secondary disconnect switch for transformers, the variety of configurations in which BreakMaster is available also make it useful for specific distribution needs. It can be inserted as a main or feeder switch in PowerVac switchgear or LimitAmp motor controller lineups. Fault current protection is available using a complete line of current limiting or expulsion fuses. |
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Yaskawa's SF6 load break switches are safer to operate than vacuum and other competitive types because the gas pressure is continuously monitored by a pressure switch and is mechanically and electrically interlocked if pressure is lowered. Highest quality porcelain bushings are used for longer and more reliable insulation performance, thus making the Yaskawa switch ideal for use in hostile and dusty environments such as mines, heavy salt-ridden coastal areas, and dense tropical areas.
Yaskawa furnishes the load break switch in three application configurations.
Pole
Pad
Submersible |
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Main Circuit Breakers
100 to 225A. THQM main breakers are configured to allow top or bottom feed without modification.
Feeder Plug-in Circuit Breakers
15 to 200A. Choose from 1/2" THQP or 1" THQL & TQDL breakers with options for 1 to 3 poles. THQP breakers allow the use of smaller load centers that save money and space in both new installations and service upgrades.
Ground Fault Circuit Interrupter (GFCI)
15 to 50A. 1" THQL breakers with options for 1 or 2 poles. This GFCI circuit breaker provides protection against overloads, short circuits and ground faults.
Arc Fault Circuit Interrupter (AFCI)
Branch/Feeder AFCI - 15 to 20 amp, ½" or 1", 1 or 2 pole
Combination AFCI - 15 to 20 amp, 1", single pole |
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The DS250VG is a very Heavy Duty AC Surge Protector Device (SPD) designed to be connected at the entrance of the electrical installation. The DS250VG is a one-pole SPD and can be used in common mode or common and differential mode :
- Type 1 surge protector
- 25 kA on 10/350 µs impulse
- Low voltage Up
- Internal disconnection, status indicator and remote signalling
- IEC61643-1 and EN61643-11 compliance, UL1449 ed2 recognition |
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PR-O-TECT surge arrestors help to protect sensitive electronics equipment from dangerous voltage transients and spikes.
Typical applications include:
Adjustable Speed Drives
SCR Controllers
Rectifier Circuits
Machine Tool Controls
Packaging Equipment
Elevator Drive Systems
Printing Presses
Woodworking Equipment
Traffic Controls
UPS Systems
Industrial Controls
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| surge arrester is designed to limit surge voltage by discharging the surge current to ground. |
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| Low Voltage Arresters provide protection for low voltage overhead lines, consumer in house supplies, distribution transformers and other systems. The MOV (Metal Oxide Varister) without series gap incorporated in the surge arrester reliably imposes low-value limits on surges caused by atmospheric overvoltages and switching transients, thus protection the insulation of the cumsumer side networks and equipment |
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The MSB10 surge protector unit is designed to protect a single-phase input.
This compact plastic housing includes an electrical diagram basedd on thermally protected varistors and gas tube.
The unit is equipped with a led to indicate the right operation of the surge protection circuit.
The MSB10 is connected by wires in parallel with the network to be protected and could be mounted on wall or plate by self-adhesive tape.
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| Raychem PESD electrostatic discharge protection devices are designed for I/O port protection in high-speed data transmission applications, PESD devices shunt ESD away from sensitive circuitry in electronic devices. The PESD devices provide exceptionally low capacitance, they perform better than other comparable components in TLP (transmission line pulse) testing, as well as IEC61000-4-2 testing, especially after multiple hits (up to 1000). The devices offer a lower trigger voltage and a lower clamping voltage than typical polymer ESD (electrostatic discharge) devices, resulting in improved protection of sensitive electronic components. |
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Features:
The extension ZES 1M+5S is intended for the protection of personal computer, peripheral appliances e.g.: monitors, printers, optical readers, CD-drives or amplifiers and multimedia devices (e.g. telephone, faximile, TV sets, Hi-fi's, DVDs etc).
Product summary:
The protection is functionally divided into power supply protection (230V~), telephone line protection and TV protection. Furthermore, there is also an overload protection fitted. The multimedia extension cord protects electronic devices against surges caused by lightning strikes, switching operations at larger electrical consumers, induction and other sources of overvoltage. |
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| The heart of the GE PowerVac® circuit breaker is the vacuum interrupter. GE pioneered this interrupter technology beginning with experimental work in the 1920's. Today, the vacuum design remains superior to other arc interruption technologies by providing a smaller footprint and simpler design. |
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Circuit-breakers, Surge protection
