1SDA066812R1

ABB SACE Tmax XT1B Moulded Case Circuit Breaker – 160A Frame, 25A TMD, 4-Pole (1SDA066812R1)

Ensure reliable protection for your low-voltage distribution systems with this ABB SACE Tmax XT1B molded case circuit breaker. This high-performance 4-pole device features a fixed design with front terminals for straightforward installation and a thermal-magnetic (TMD) trip unit offering an adjustable overload setting (17.5-25A) and a fixed magnetic short-circuit trip set at 450A. With a breaking capacity of 25 kA at 240V AC and 18 kA at 415V AC, along with compliance to IEC 60947-2 standards, it delivers robust protection for feeders, motor circuits, and industrial control panels. Rated for both AC and DC applications (up to 500V DC) with a mechanical durability of 25,000 cycles and an insulation voltage of 800V, this 4-pole breaker ensures safety, reliability, and operational continuity in the most demanding environments.