1SDA067551R1

ABB SACE Tmax XT2S 160 moulded-case circuit breaker (MCCB), fixed three-pole circuit breaker with front terminals and thermomagnetic TMD release, rated current 20 A. The device provides reliable overload and short-circuit protection for low-voltage power distribution and industrial applications. It features a 160 A frame rating, adjustable thermal overload setting of 14–20 A and an instantaneous short-circuit release setting of 300 A. The breaker is rated up to 690 V AC and 500 V DC, with 1000 V insulation voltage and 8 kV impulse withstand voltage. The XT2S version provides 50 kA short-circuit breaking capacity at 380/415/440 V AC and is manufactured in accordance with IEC standards.