Part/Catalog Number: SHD40B440 MO/DO
Original Manufacturer: General Electric / GE
Product Line: Powerbreak II – SHD
Amps: 4000A Frame
Operation: Manually Operated
Mounting: Draw-out
Trip Unit: MicroVersaTrip PM LSIG
Voltage: 600V Max
Interrupting Capacity: 150kAIC

Description: The GE SHD40B440 is a 4000A Frame, Manually Operated, High Interrupting, Draw-out Style Insulated Case Circuit Breaker. It was originally outfitted with the MicroVersaTrip Plus or PM trip unit, however, new trip unit models are available. Although the unit photographed is a manually operated unit, electrically / motor operated breakers are also available.

SHD40B440 MO/DO Parts & Resources:
– Charging Motors
– Trip Coils
– Close Coils
– Relays
– Arc Chutes
– Contact Assemblies
– Operating Mechanism Parts
– Auxiliary Switches
– Control Devices
– Undervoltage Trip Device
– Trip Units
– Primary Disconnect & Finger Clusters
– Secondary Disconnects
– Maintenance Tools
– Switchgear Parts
– Draw-out Parts
– Renewal Parts Guide
– Maintenance Manuals