1SDA067777R1

ABB SACE Tmax XT2H 160 moulded-case circuit breaker (MCCB), rated 52 A, 3-pole, fixed execution with front terminals and MA magnetic release. The breaker features an adjustable instantaneous magnetic trip range of 314–728 A and is designed for short-circuit protection in low-voltage electrical installations, including motor, generator, transformer, cable and power-distribution applications. The XT2H high-breaking-capacity version provides up to 70 kA rated service short-circuit breaking capacity at 380/415 V AC. It is suitable for systems with a rated operational voltage up to 690 V AC / 500 V DC, with 1000 V insulation voltage and 8 kV impulse withstand voltage.