Eaton WMZS1B20 Molded Case Circuit Breaker (MCCB) is a 20 A Type B device from Eaton Cutler-Hammer, designed to provide overcurrent protection. It offers a 10 kA interrupting rating, enabling it to interrupt fault currents up to 10,000 amperes. The WMZS1B20 model identifies this specific MCCB within Eaton's Cutler-Hammer lineup for use in compatible panels and assemblies.
