1SDA068480R1

ABB SACE Tmax XT4S 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 XT4S 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 XT4S 250 frame, this breaker provides an exceptional breaking capacity with an 85 kA service breaking capacity (Ics) at 220/230/240 V AC. 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.