ABB SU202DC-K25 Miniature DC Circuit Breaker, 2-Pole, 25A, UL 489
ABB
$113.26
The ABB SU202DC-K25 is a high-performance 2-pole miniature circuit breaker (MCB) engineered for branch circuit protection in direct current (DC) applications up to 250 V DC. With a K tripping characteristic and a rated current of 25A, this MCB is UL 489 listed and meets IEC/EN 60947-2 standards for global installation. Offering a short-circuit current rating of 14 kA (UL) and electrical endurance up to 6,000 operations, the SU202DC-K25 ensures reliable protection for photovoltaic, battery, and industrial DC circuits. Its compact, DIN-rail mountable design features failsafe bi-directional cylinder-lift terminals, contact position indication (CPI), and IP20/IP40 protection for enhanced safety. Built for durability, it withstands ambient temperatures from -25°C to +55°C and resists vibration, shock, and humidity—making it ideal for demanding industrial environments.
- Number Of Poles:
- 2
- Standard:
- UL 489, CSA 22.2 No. 5
- Datasheet:
- View
