NZM9-xxx/ZM9-xxx-CNA and NZMH9-xxx/ZM9-xxx-CNA
disconnect switches are UL recognized (UL 508) and CSA
certified (C22.2 Nr. 14) 3-pole HP rated manual motor
disconnects with built-in thermal trips for motor
overload protection. An adjustable dial on the front of
the switch can be set to the motor
full load current.
An adjustable magnetic trip provides additional
protection in the case of short circuits. Per NEC,
branch circuit overcurrent protection devices must be
provided separately.
NZM9-xxx/ZM9-xxx-CNA and NZMH9-xxx/ZM9-xxx-CNA
disconnect switches are CE marked and in conformity with
IEC/EN 60 947-2 (circuit breakers), which makes them
suitable internationally as inverse time molded case
circuit breakers with adjustable thermal and magnetic
trips. |
