Circuit Breakers

Miniature Circuit Breaker is rated up to 125 A.
Circuit Breakers

Miniature Circuit Breaker is rated up to 125 A.

Available in 1, 2, and 3 pole versions, NDM1-125 series high current circuit breaker is UL1077 recognized for use as supplemental protector. With 10 kA interrupt capacity, visual trip indicator, and compact DIN rail mount design, it is suited for applications where current protection ranging from 50-125 A is required. Product is available in industry standard C or D trip curves.

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Circuit Breakers include UL 1077 supplemental protectors.
Circuit Breakers

Circuit Breakers include UL 1077 supplemental protectors.

With current ratings ranging from 1-63 A, NDB2 UL 1077 miniature circuit breakers feature visual color-coded trip indicator, shock proof screw clamp connections, and are RoHs compliant. They include high current versions for protection up to 125 A and dc rated styles in both 1- and 2-pole. DIN rail-mountable units come in 18 mm footprint and come in 1-, 2-, or 3-pole in industry standard B, C,...

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Circuit Protectors work with 24 V bus/truck wire harnesses.
Circuit Breakers

Circuit Protectors work with 24 V bus/truck wire harnesses.

Comprised of 7 products, AHEF family of PolySwitch circuit protection devices provide resettable overcurrent protection for bus and truck wire harnesses utilizing 24 V electrical systems. They offer hold-current ratings from 0.50-10 A with maximum fault-current rating of 100 A. Maximum operating voltage is 32 V and units can operate in temperatures up to 125°C. ROHS- and ELV-compliant, they...

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Circuit Breakers

Circuit Breakers provide 50,000 switching cycles under load.

Available in 1-, 2-, or 3-pole versions and 5 illuminated rocker colors, TA35 Series features extended operating temperature of -30 to +60°C and conditional short circuit Inc of 2,000 A. Units combine switching and thermal overload protection over current range of 0.05-20 A for 1- and 2-pole types, and 0.05-12 A for 3-pole version. Dead Man Switch remains ON while actuator is depressed, and...

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Circuit Breakers

ABB Wins $75-Million Power Products Order in South Africa

Five-year contract for circuit breakers to increase power grid reliability Zurich, Switzerland, Sept. 23, 2008 - ABB, the leading power and automation technology group, has won a $75-million contract from Eskom, South Africa's national electricity provider, to supply and install circuit breakers to strengthen the country's electricity network. ABB will deliver about 2,000 circuit breakers with...

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Circuit Breakers

Ground Fault Monitor offers mid-shaft mounting option.

Designed to continuously chart ground fault severity, EFREM Earth Fault Resistance Monitor provides predictive maintenance condition monitoring. Digital wireless telemetry unit indicates fault location for diagnosis and repair, and provides alarm relay outputs that can be used to activate warnings or shut down machines. Using 2-piece wrap-around metal collar with embedded telemetry electronics,...

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Molded Case Circuit Breakers are 17.5 mm wide per pole.
Circuit Breakers

Molded Case Circuit Breakers are 17.5 mm wide per pole.

With ratings of 125 V (1 pole) and 250 V (2-4 poles) up to 63 A, UL489 DC miniature breakers enable service entrance, feeder, or branch circuit protection and disconnect function. They allow for DIN rail mounting and feature positive trip indicator (green/red) and short-circuit interrupt capacity of 10 kA. CE certified and RoHS compliant units come with auxiliary switch, shunt trip, and...

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Terminal Blocks are suitable for plug in circuit jumper.
Circuit Breakers

Terminal Blocks are suitable for plug in circuit jumper.

DIN rail mounted, EZ Jump terminal blocks provide 2 locations and housing insulation for PTC jumpers. Characteristics include grey color for multiple product compatibility, RoHs compliant materials, and housings molded of UL94V0 polyamide. Blocks are available in single, multiple, functional, and fuse levels as well as screw clamp and spring clamp wire terminations. Terminal blocks and PTC Easy...

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Circuit Breakers

High-Frequency Ground Current Reducer has MSHA approval.

Engineered for use where AC induction motors operate in conjunction with VFD applications, ZERO-GROUND® High Frequency Extraction System is approved by US Department of Labor, Mining, and Safety Health Administration (MSHA) for use in underground and surface mines. Completely passive system utilizes no filters or brushes and eliminates electrical noise while directing high-frequency ground...

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