Three-Phase Circuit Breaker is a three-pole magnetic control circuit device that provides the following functions: Disconnect Switch: It provides a means whereby the conductors of a circuit can be isolated from their source of power. A single toggle handle operates all three poles Specifications: Brand: Chint Arc Distance: 40mm Current Rating: 4-6.3A(R) Voltage : 690V Installation: 45mm Package Includes: 1 x  Chint Three Phase Circuit Breaker NS2-25