Window sensor for residual current protection, 280x115mm. Product series: Masterpact NT, Masterpact NW, NS630b...1600 - Product range: Masterpact - Device short name: Sensor + Vigi cable - Product or component type: Sensor - Compatible product family: Masterpact - Masterpact NW circuit breakers, Masterpact - Masterpact NT circuit breakers, Compact - Compact NS circuit breakers.
