1SDA068131R1

ABB SACE Tmax XT4N 250 Ekip M Dip I Circuit Breaker (250A, 3-Pole, Instantaneous Protection)

Ensure precise short-circuit protection for your equipment with the ABB SACE Tmax XT4N 250 Ekip M Dip I. This heavy-duty 3-pole Molded Case Circuit Breaker (MCCB) is rated at the maximum frame capacity of 250A and features an Ekip M Dip I electronic trip unit, providing instantaneous (short-circuit) protection only—ideal for applications where overload protection is handled separately.

Unlike standard breakers, the Ekip M Dip I trip unit focuses purely on magnetic (short-circuit) protection, allowing for precise coordination with upstream and downstream devices. This makes it an ideal choice for protecting distribution feeders, sub-panels, and large equipment in demanding commercial and industrial environments.

Built on the robust XT4N 250 frame, this breaker provides a high breaking capacity. It offers excellent versatility with a rated operational voltage of up to 690V AC, making it a reliable choice for modern power distribution systems.

Engineered for longevity, it delivers a mechanical lifespan of 25,000 cycles and an electrical lifespan of 8,000 cycles. With front bolt terminals designed for large busbars ranging from 85 to 200 mm², installation is secure, straightforward, and built for high-current applications. The 3-pole configuration is ideal for standard three-phase loads. With a low power loss of 16.4 W per pole, it is also highly energy-efficient.