WEG Electric UBW Series Catalog Page

UBW Family – UL489 Molded Case

Circuit Breakers

The UBW line offers the quality, realiablity and uncompromising protection

that you have come to expect from WEG

Molded Case Circuit Breakers– UBW Series

The WEG UBW Series of Molded Case
Circuit Breakers are designed to provide
short circuit and thermal protection for
industrial electrical equipment. Increased
frame sizes and amperages cover more
applications than ever before!!

Product Range

• 15 to 2500 A

• 35, 65, or 100 KAIC

@ 480V

Features

• Broad product offering up to 2500 Amps

• Multiple SCCR Ratings up to 100 KAIC

• Optional Maintenance Mode for Superior Arc

Flash Protection (1200 & 2500A Frames)

• Field or Factory Installed Options

• Optional Multi-Conductor Load Side Lugs

WEG UBW Molded Case Circuit Breakers

Rotary

Operators

Flange

Molded Case Circuit Breakers– UBW Series

UBW225 (15-225A) UBW250 (250A) UBW400 (300-400A) UBW600 (500-600A)

Fixed Thermal / Fixed

Magnetic Trip

Lugs Included

UBW800 (800A)

Fixed Thermal / Adjustable

Magnetic Trip

Lugs Included

Product Line Overview – Controls

Fixed Thermal / Adjustable

Magnetic Trip

Lugs Included

UBW1200 (800-1200A)

Electronic Trip

Order Lugs Separately

Fixed Thermal / Adjustable

Magnetic Trip

Lugs Included

UBW2500 (1200-2500A)

Electronic Trip

Order Lugs Separately

Fixed Thermal / Adjustable

Magnetic Trip

Lugs Included