Advance auxiliary contact 2 CO d NZM1-XHIV 259426

Optional accessories for the NZM series of circuit breakers include a wide range of devices suitable for international use. Installation is flexible and easy thanks to modular function groups. Notes: For interlocking and relieving circuitry and for early connection of the undervoltage release in EMERGENCY-Circuit Breakers głównych/WYŁĄCZNIKACH. Cannot be combined with the NZM ..- XU .. undervoltage releases or the NZM ..- XA .. operating current releases. Switching advance (manual): approx. 20ms. Application for: NZM1 (-4), PN1 (-4), N (S) 1 (-4)