Circuit Breakers

Molded Case Circuit Breakers support worldwide use.
Circuit Breakers

Molded Case Circuit Breakers support worldwide use.

Designed to meet both UL489 and IEC60947-2 standards, Models 3VA5 and 3VA6 protect cables and electrical loads from damage and failures caused by disruptions such as short circuit or overloads. Model 3VA5, offered in 1- and 3-pole versions with thermomagnetic trip unit, comes in 125 A and 250 A versions with switching capacities of 65 kA and 100 kA at 480 V, respectively. Rated up to 600 A, Model...

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Rockwell Automation's Circuit Breakers are UL-listed.
Circuit Breakers

Rockwell Automation's Circuit Breakers are UL-listed.

Useful in industrial automation, Rockwell’s 140 G molded case current-limiting circuit breaker safeguards against overload, short-circuit and ground-fault conditions. Minimizing downtime, 140 G protects devices from damage during sudden current surge. Circuit breaker can reduce energy let through by more than 50 percent when there is high fault.

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Circuit Breakers

Abb to Manufacture Innovative Low-voltage Solutions in Senatobia, Miss.

MEMPHIS, Tenn. – ABB, the leading power and automation technology group, has today opened a new advanced manufacturing facility in Senatobia, Mississippi, to produce electrical components for the US market. The 85,000-square-foot facility will produce ABB Tmax XT molded case circuit breakers (MCCBs) and the ABB Emax 2 air circuit breaker, which were previously manufactured overseas. ABB’s...

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Remote Racking System features magnetic latching system.
Circuit Breakers

Remote Racking System features magnetic latching system.

Designed to operate GE's Type AKR air circuit breakers with 800–2,000 A ratings, Model RRS-3 AKD-6 allows technicians to remotely install and remove breaker from up to 300 ft away. Portable unit offers mechanical and/or electrical safety protection, adjusts to fit electrical equipment configurations, minimizes need for personal protection equipment, and helps with NFPA 70E arc-flash safety...

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Multichannel Circuit Breakers for CID2 Use
Circuit Breakers

Multichannel Circuit Breakers for CID2 Use

Middletown, Pa. – The CBM (circuit breaker multichannel) from Phoenix Contact has received Class I, Division 2 approval. This approval makes the CBM suitable for use in hazardous locations such as oil refineries, offshore platforms, and wastewater treatment facilities. The CBM is a programmable circuit breaker that can manage multiple circuits in a single, compact device. The CBM is available...

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Hydraulic Magnetic Circuit Breakers sense current down to 1%.
Circuit Breakers

Hydraulic Magnetic Circuit Breakers sense current down to 1%.

In terms of dimensions and capacity, L- and N-Series meet needs of telecom and datacom systems designers. L-Series, offered with 1–3 poles, carries max ratings of 1–32 A, 120/240–240 Vac. Maximum interrupting capacity isÂ- 5,000 A. Designed with accessible load and line terminals and sliding barriers, 1–2 pole N-Series allows remote outlet metering and monitoring of power usage....

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Branch Circuit Breakers carry UL 489 listing, worldwide approvals.
Circuit Breakers

Branch Circuit Breakers carry UL 489 listing, worldwide approvals.

Available in 1-, 2-, and 3-pole options with B-, C-, and D-trip curves, TMC 8 series provides fundamental branch circuit protection. These 17 mm DIN rail-mounted breakers, with interrupt capacity of 10 kA IC at up to 277/480 Vac and 125 Vdc, safely open circuits during overload and short-circuit events to prevent wiring from causing fires. While trip-free design increases safety against closing...

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Circuit Breaker Panels feature explosion proof design.
Circuit Breakers

Circuit Breaker Panels feature explosion proof design.

By moving explosion protection to breaker itself, EPiK™ Circuit Breaker Panels eliminate need for explosion proof enclosure. Units are made of 316L stainless steel, which provides corrosion resistance and extends life and safety of system. In addition, lightweight panels are easily installed compared to traditional explosion proof cast and bolted systems.

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Hy-Mag Circuit Breaker is offered with recessed paddle actuator.
Circuit Breakers

Hy-Mag Circuit Breaker is offered with recessed paddle actuator.

Designed for precision operation in OEM markets requiring general-purpose as well as full-load amp applications, A-Series hydraulic-magnetic (Hy-Mag) circuit breakers are available with visi-rocker or paddle actuators. Sealed toggle actuator style suits harsh environments,Â- while optional rocker-guard and push-to-reset bezels help prevent inadvertent actuation. With 1–6 poles and...

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Roll-In Replacement Circuit Breakers utilize ML-17/-18 mechanisms.
Circuit Breakers

Roll-In Replacement Circuit Breakers utilize ML-17/-18 mechanisms.

Tested in accordance with ANSI/IEEE certification standards, CBS MaxiVac’s™ Tough Duty™ roll-in replacement circuit breakers include replacement encapsulated Vacuum Interrupters, Inc. pole assemblies that harden breakers against environmental contamination. This variety of Power/Vac® breakers, without any modifications to existing cells or switchgear, work with existing remote racking...

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