MP220 Circuit Breaker 20 Ampere 2 Pole The Siemens MP220 is a 20-ampere, 2-pole circuit breaker designed for reliable protection in electrical distribution systems. Suitable for use in residential, commercial, and light industrial applications, this breaker supports 120/240V circuits and is HACR rated, ensuring compatibility with heating, air conditioning, and refrigeration equipment. Its plug-in mounting type facilitates straightforward installation and replacement in compatible switchgear assemblies. Specifications Manufacturer: Siemens Manufacturer Part #: MP220 Current Rating: 20 amperes Number of Poles: 2 Supply Voltage Frequency: 50/60 Hz Mounting Type: Plug-In Standard: HACR Rated Maximum Ambient Operating Temperature: 40 °C Product Weight: 0.5450 lb Features Designed for use in electrical distribution systems requiring HACR rated protection Compact 2-pole design for dual circuit protection Plug-in mounting allows easy installation and maintenance Rated for continuous current of 20 amperes at 120/240V Downloads & Links Data Sheet