1SFA6
The ABB 1SFA6 Moulded Case Circuit Breaker 1SAZ721201R1049 is a 3-pole modular device with an adjustable trip setting. It is suitable for AC operation and is rated at 200A with a voltage of 400/500V. The breaker has an integral thermomagnetic operating characteristic and is automatically reset. The device is IP20 rated, with a twin-hole fixing, and it can be used with a wide range of accessories, such as a thermal magnetic release, auxiliary and alarm switches, an earth leakage protection unit, and a motor protection unit. The breaker also includes a range of features, such as an adjustable trip setting, a wide operating temperature range, and fast switching to cope with changing loads.