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Circuit Breakers Program Trip Characteristics

Wed, 08/12/2009 - 7:31am

four-channel ECBThree 4-channel Electronic Circuit Breakers have joined Wago’s 787 Series Power Supply System. The DIN-rail mount 787-860, 787-861 and 787-862 electronic circuit breakers each separately protect up to four current paths (up to 10 A at 24 VDC max each), while offering independent programming of appropriate channel- or circuit-specific ratings and trip times via free 759-860 Configuration software. In the event of a fault or short circuit, the circuit breakers can shut down the tripped channel within 100 ms. Rather than halting the entire system and possibly losing data, power is maintained to other loads (e.g., to a PLC on one path and HMI on another). Afterward, the tripped load may be remotely reset via a control input.

Wago Corporation
262-255-6222, www.wago.com

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