DB-50 MO/DO 3-Pos (Front View) 
DB-50 MO/DO 3-Pos (Rear View)
Part/Catalog Number: DB-50 MO/DO 3-Position
Original Manufacturer: Westinghouse
Product Line: DB
Amps: 1600A Frame
Operation: Manually Operated
Mounting: 3-Position Draw-out
Trip Unit: AC-Pro
Voltage: 600V Max
Interrupting Capacity: 50kAIC
Description: The Westinghouse DB-50 is a 1600A Frame, Manually Operated, 3-Position Draw-out Style Air Circuit Breaker. It was originally outfitted with a series over-current tripping device, however, new trip unit models are available. Although the unit photographed is a manually operated operated unit, electrically/solenoid operated DB-50 breakers are also available.
DB-50 MO/DO 3-Position Parts & Resources:
– Trip 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