Eaton WMZS3B20


The Eaton WMZS3B20 is a three-pole supplementary circuit breaker designed for reliable protection in electrical systems. This thermal magnetic device is rated for 20 amps and operates within voltage ranges of 277 to 480 VAC and up to 125 VDC. Its compact dimensions (60 mm long, 52.5 mm wide, and 80 mm high) allow for easy installation on a standard DIN rail. The breaker features a B trip curve for precise triggering and complies with UL1077 safety standards. Distributed by BSP Automation, the WMZS3B20 offers dependable circuit protection and is a part of Eaton’s WMZS series, with the FAZB20-3 serving as its direct replacement.
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