Exclusive Offer Siemens MP240 – 40A 2 Pole Miniature Circuit Breaker

Part of the MP series, this 40-amp, two-pole miniature circuit breaker serves residential and commercial applications. It provides essential thermal-magnetic protection for branch circuits and heavy-duty appliances. This unit mounts into Murray load centers that accept plug-on breakers. It functions as a replacement for older installations and is officially superseded by the Siemens Q240 model for newer panel upgrades.