WEG DWB Series Molded Case Circuit Breakers
The WEG DWB Series offers compact and economical molded case circuit breakers designed for OEM, commercial, and industrial applications. Featuring UL489 certification, multiple frame sizes, premium ratings, and a complete line of field-install accessories, these breakers deliver reliability and flexibility for diverse installations.
Key Points
- Compact design available in four frame sizes: 100, 250, 400, and 600A
- Multiple thermal-magnetic trip units and SCCR ratings up to 35kA at 480VAC
- Complete line of accessories including rotary handles, shunt/under-voltage releases, and mechanical interlocks
- Designed with thermal and altitude derating for dependable performance in varying conditions
- UL489 certified with ratings from 20A to 600A and up to 100% premium design
- Includes lugs for all frame sizes and supports reverse feed applications
- Mechanical lifespan of up to 10,000 operations and electrical lifespan up to 6,000 operations at 480V AC