1SDA067544R1

ABB SACE Tmax XT2S 160 moulded-case circuit breaker, fixed three-pole configuration with front terminals and thermomagnetic TMD release, rated current 4 A, with a 2.8–4 A adjustable protection setting range. The breaker belongs to the Tmax XT range and provides overload and short-circuit protection for low-voltage electrical distribution systems. It has a 160 A frame rating, 690 V AC rated voltage, 1000 V insulation voltage and 8 kV impulse withstand voltage. The XT2S version provides up to 50 kA service short-circuit breaking capacity at 380–440 V AC and complies with IEC standards.