ABB T1N025TL Circuit Breaker

ABB T1N025TL is a three-pole Tmax molded-case circuit breaker (thermal-magnetic) rated 25 A for three‑phase distribution. It’s designed for 600Y/347 VAC operation and 500 VDC, delivering reliable long-time and instantaneous protection with a fixed trip characteristic. The unit’s maximum interrupting capacity is 22 kA at 480 VAC and 36 kA at 415 VAC, enabling robust fault current handling in demanding environments. It features line and load lug terminations and a feed-through design that supports reverse-feed configurations, making it flexible for various panel layouts. As part of the Tmax T1 family, the T1N025TL is a compact, rugged solution for circuit protection in industrial and commercial installations that use up to 600 VAC three-phase systems (and up to 500 VDC). Typical applications include motor feeders, machine control circuits, and general distribution panels where dependable protection and clear electrical separation are required. This model is offered in a 3-pole configuration for balanced three‑phase protection.