MP21515, Miniature Circuit Breaker

MP21515 Miniature Circuit Breaker by Siemens The MP21515 is a Siemens plug-in miniature circuit breaker designed for low voltage residential electrical applications. It provides reliable circuit protection for load centers, feeders, and panelboards. Suitable for use by electrical distributors and switchgear suppliers, this breaker supports wire sizes typical in residential wiring and complies with relevant UL and CSA certifications. Specifications Manufacturer: Siemens Manufacturer Part #: MP21515 Current Rating: 15 amperes Number of Poles: 3 (Triplex design) Mounting Type: Plug-In Dimensions: Height 3 in, Width 2 in Wire Size Compatibility: 14-8 AWG Copper, 12-8 AWG Aluminum Interrupt Rating: 10 (as per datasheet context) Standards: UL Listed, CSA Certified, SWD, HACR Rated Operating Temperature: Maximum 40 °C Product Weight: 4.7150 lbs Features Half-inch width per pole construction optimizes panel space Center common trip for simultaneous pole disconnection Plug-in mounting ensures straightforward installation in compatible load centers Compatible with standard residential wire sizes for copper and aluminum Certified to meet UL, CSA, and other industry safety standards Downloads & Links Data Sheet Installation/Operator