MP2125, Miniature Circuit Breaker

MP2125 Miniature Circuit Breaker – Electrical Protection Solutions The MP2125 is a Siemens miniature circuit breaker designed for residential and light commercial electrical distribution applications. It provides reliable circuit protection for load center mains, feeders, and branch circuits. This 2-pole breaker is suitable for use in 125 amp and 225 amp single-phase output meter stacks, making it a practical choice for electrical distributors and switchgear suppliers managing wire and cable installations. Specifications Manufacturer: Siemens Manufacturer Part #: MP2125 Current Rating: 125 amperes Number of Poles: 2 Mounting Type: Plug-In Standard: HACR Rated Supply Voltage Frequency: 50/60 Hz Interrupt Rating: 10 kA Operating Temperature Maximum: 40 °C Product Weight: 0.7 lbs Features Thermal magnetic trip unit for reliable overload and short circuit protection Compact design for easy integration in residential load centers and meter stacks HACR rated for use with heating, air conditioning, and refrigeration equipment Plug-in mounting type for straightforward installation and replacement Suitable for single-phase output applications in residential electrical systems Downloads & Links Data Sheet