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Electronic Circuit Breakers (ECBs)

A high switch-on capacity is combined with an electronic relay. WAGO’s space-saving ECBs come into play when the focus is on both safety and a superior price-performance ratio.

WAGOs full line of Single and Multi-Channel ECBs have a lot to offer:

  • They offer reliable protection against overload and short circuit.
  • They also enable activation of high-capacity loads of 50,000 microfarads and higher – without the need to increase the nominal current setting.
  • One-, two-, four- and eight-channel models with 0.5 to 12 A current ratings offer you the flexibility you need for setting the nominal current to suit your individual application.
  • With a maximum width of 45 mm (1.772 inches), these ECBs feature high channel density to save space in the control cabinet.
  • Some devices are also available with active current limitation, preventing the power supply unit from overloading during a short circuit.

Discover our ECBs

Next Generation 4- and 8-Channel ECBs

WAGO’s Next Generation Multi-Channel ECB offering improves channel density and offers even higher current circuit protection. Each configuration takes up just 32 mm on the DIN Rail. 1 to 10 A circuit protection per channel with the option to bind two channels together where 16 A circuit protection can be achieved.

Advantages:

  • High switch-on capacity: > 50,000 µF
  • Up to 16 A Current Protection
  • Group messaging input and output signals for remote control and monitoring
  • Approvals: CE, UL 61010-2-201, UL 2367

2-, 4- and 8-Channel ECBs

WAGO’s space-saving ECBs come in two, four, or eight-channel protective switches with currents adjustable from 0.5 to 12 A, providing reliable protection with a superior price/performance ratio. They offer outstanding features and reliable protection against overload and short circuits. With a maximum width of 45 mm (1.772 inches), these ECBs feature high channel density to save space in the control cabinet.

Advantages:

  • High switch-on capacity: > 50,000 µF
  • Communication capability: remote monitoring and reset
  • Optional active current limitation
  • Approvals: CE, UL 60950, UL 2367, GL