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Home / Products / / Intelligent Moulded Case Circuit Breaker Ev21N
 Intelligent Moulded Case Circuit Breaker Ev21N
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Ev21N series

Functions & Characteristics:

■ LCD display, overload regulating current, short-circuit time-delay current, instantaneous short-circuit current & 

   tripping time duration are all adjustable.

■ RS485 interface, MODBUS-RTU protocol.

■ With MODBUS module equipped, customers can choose options as below:

   Remote signal: Switching ON/OFF, tripping, alarm & malfunctional singal indication.

   Remote control: Switching ON/OFF reset.

   Remote test: 3-phase current & N-pole current, grounding current.

■ Tripping until memory recording function, last three times' tripping records can be well traced.

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