Product Description
The ABB SU203M-C5 is a miniature circuit breaker designed for branch circuit protection. This device features a rated current of five amps and is capable of handling voltages up to two hundred seventy-seven volts AC and four hundred eighty volts AC. It utilizes a C-curve trip type, ensuring effective energy limiting during fault conditions.
- Three-pole configuration for versatile applications
- Rated interrupt capacity of ten kiloamperes
- DIN rail mounted with finger-safe design
Product Highlights
This circuit breaker is suitable for use in various environments and is compliant with UL 489 and CSA 22.2 No. 5 standards.
Product Information
Standard Information
- Brand: ABB
- Manufacturer: ABB Low Voltage










