AC circuit breaker / DC / 3-pole / 4-pole
51 series Werner Electric GmbH



  • Electrical characteristics:

    AC, DC, 3-pole, 4-pole

  • Operating mode:


  • Other characteristics:

    molded case, compact

  • Current:

    Min.: 15 A

    Max.: 2,500 A


Werner MCCB 51 Series circuit breakers contains a modular and solid design that consumes little space. This economically efficient device utilizes a unique technology in its arcing chambers. This is to provide a strong limitation of the let-through energy and minimizes peak currents. It also prevents overheating of the devices and electro-dynamic stresses.

The 51 series is known for its high technological capabilities and excellent performance in a compact and rigid design. It has a range of accessories that delivers less inventory components, flexibility, and easy operation. It is cost-efficient, tough, and can be used in a variety of applications.