Square D 9421LJ4 Crouzet Over Voltage / Under Voltage

Over Voltage / Under Voltage Monitoring Relay

CE Certified

Solid core with aperture

field installable trip units and improved interrupting ratings

Square D 9421LJ4 Crouzet Over Voltage / Under VoltageProduct Attribute Attribute Value Accessory Type Handle Current Rating 150 A Enclosure Rating NEMA 1, 3R, 12 For Use With Disconnect Switch Fuse Type Fusible Mounting Type Panel Mount Number of Poles 3 Primary Type Disconnect Series 9421 Series Type Rotary Switch UPC Code 785901700463 Voltage Rating 600 VAC Overview Rotary Handle Circuit Breaker Mechanism The Type L door mounted rotary handles, with variable depth operating mechanisms, include trip