Industrial WMS3D03 Molded Case Circuit Breaker 3A 415V

Industrial WMS3D03 Molded Case Circuit Breaker is a compact protective device designed to interrupt overcurrent conditions in industrial electrical systems, helping prevent damage to wiring and equipment by disconnecting power when a fault occurs. This unit is specified with a 3 A current rating and a 415 V voltage rating, defining its operating envelope for distribution panels, control cabinets, and other fixed installations where limited current protection is appropriate. The WMS3D03 designation identifies the exact unit in the molded case circuit breaker family, facilitating precise replacements, inventory management, and consistent performance across a facility’s electrical infrastructure. These MCCBs are selected to provide reliable overcurrent protection in industrial installations, simplifying wiring schemes and enabling quick fault isolation. When selecting protective devices for industrial applications, ensuring the current and voltage ratings align with the protected circuit is essential, and the WMS3D03 model satisfies the 3 A/415 V specification for appropriate low-current protection tasks within a facility.