Square D QO320SWN Miniature Circuit Breaker
- amperage: 20A
- voltage: 120/240V AC
- poles: 3-Pole
- mounting: Plug-In
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The Square D QO320SWN is a 3-Pole 20A Miniature Circuit Breaker designed for use in Square D QO series load centers. This breaker features standard thermal-magnetic protection and a quick plug-in connection, facilitating reliable overcurrent protection in residential and light commercial electrical distribution panels up to 240V AC.
