Price Drop Siemens ED41B040 – 40A 1 Pole Molded Case Circuit Breaker

Serving as a critical safety component, this 40A single-pole unit protects commercial electrical distribution systems. The ED4 frame construction houses a fixed thermal-magnetic trip element for reliable LI protection. Installation requires bolting the device into Siemens P1, P2, or P3 panelboards and switchboards. While this specific model is a legacy Sentron design, it has been officially superseded by the 3VA5140-4ED16-0AA0.