Category:

Challenger

PanelBoards

http://mandmcircuitbreakers.com/products/panel-board

 

 

 

Panel boards are found almost in every electrical distribution system in residential, commercial, and industrial applications.  We carry all major brands including Square D, General Electric, Cutler-Hammer, Siemens, and more.

 

 

 

 

Combination Motor Starters

http://mandmcircuitbreakers.com/products/combination-motor-starters

It is a Motor Starter that has some sort of motor protection within its circuitry, i.e. fuses, or circuit breakers. They typically contain Fuses, or Circuit Breakers, contactors, motor protection (in the form of Overload Heater-similar to circuit breakers, but may specifically for devices that draw a lot of current for a brief period).

Motor Starters

http://mandmcircuitbreakers.com/products/starters

 

We carry Motor starters from all major brands including Allen Bradley, ABB, Square D, General Electric, Cutler-Hammer, Siemens, and more.

 

 

Safety Switches

http://mandmcircuitbreakers.com/products/safety-switches

We carry all major brands including Square D, General Electric, Cutler-Hammer, Siemens, and more. Safety interlock switches respond when a mechanical guard opens. They feature “positive opening” contacts for high reliability and coded actuators to discourage tampering or defeat.

Panel Board Switches

http://mandmcircuitbreakers.com/products/panel-board-switches

 

 

We offer a full lineup of electrical panel board switches from respected manufacturers, including Square D, ITE, and Siemens panel board switches.

  

 

 

Overload Heaters

http://mandmcircuitbreakers.com/products/heaters

 

 

The mechanical procedure of heaters swaging reduces the diameter of the heater by compacting the unit. This directly improves the heat transfer and efficiency of the heater.

Hardware Kits

http://mandmcircuitbreakers.com/products/hardware-kit

 

We carry an extensive inventory of circuit breaker replacement mounting hardware for all current and obsolete model circuit breakers made by all major manufacturers. Hardware kit includes straps, screws, filler and washers.

 

 

Disconnect Switches

http://mandmcircuitbreakers.com/products/disconnect-switches

 

 

 

We carry Disconnect Switches from all major manufactures like Square D, Westinghouse, Cutler Hammer, Bulldog, ITE, Siemens ,General Electric, Federal Pacific, Zinsco .

 

 

 

 

 

Circuit Breakers

http://mandmcircuitbreakers.com/products/circuit-breakers

 

We carry Circuit Breakers from all major manufactures like Square D,Crouse-Hinds, Westinghouse, Cutler Hammer, Bulldog, ITE, Siemens ,General Electric, Bryant, Federal Pacific, Murray, Challenger, Zinsco and more.

 

 


Obsolete Circuit Breakers

 

 

 

 

 

 

 

 

Bus Plug Switches

http://mandmcircuitbreakers.com/products/bus-plug-switches

We offer Bus plug Switches from all major manufactures like Square D, Westinghouse, Cutler Hammer, ITE, Bulldog, Siemens & General Electric. Along with our bus plug selection we offer numerous bus way parts and accessories.