MP22020 Miniature Circuit Breaker by Siemens

The MP22020 is a Siemens miniature circuit breaker designed for residential low voltage applications. It provides reliable circuit protection in load centers and panelboards, suitable for electrical distributors and switchgear suppliers requiring compact, efficient breakers. This plug-in type breaker supports wire and cable sizes commonly used in residential wiring and ensures compliance with industry safety standards.

Specifications

• Current Rating: 20 amperes
• Number of Poles: 3 (Triplex)
• 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 (from data sheet context)
• Standards: UL Listed, CSA Certified, SWD, HACR Rated
• Operating Temperature: Maximum 40 ¬∞C
• Product Weight: 0.7450 lb

Features

• 1/2 inch width per pole construction for space-efficient installation
• Center common trip mechanism for coordinated breaker operation
• Plug-in mounting for quick and secure installation in compatible load centers
• Certified for residential applications with recognized safety standards

Downloads & Links

• Data Sheet
• Installation/Operator