1SFA611707R6006 is part of ABB's Masterpact MTZ series of circuit breakers. It is a three-pole, 50/60 Hz rated circuit breaker, rated for 690V AC and 10,000A. The circuit breaker is also UL/CSA certified and meets IEC 60947-2 standards. It enables motor control and power distribution applications, and it is designed to help protect against ground faults, phase imbalance, phase failures, overloads, and short circuit conditions.