The 1019970 is a thermal-magnetic miniature circuit breaker designed for supplementary overcurrent protection. It features a 3-pole configuration with a current rating of 60A and a voltage rating of 277VAC. The device utilizes a lever actuator and is mounted via screw connection, accommodating wire cross sections from 1 mm² to 35 mm² (AWG 18 - 2). With a width of 52.9 mm, it complies with UL 1077 standards and is suitable for protecting systems against overloads and short circuits.
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