The Square D QO320GFI is a 3 Pole molded case ground fault circuit breaker with a current rating of 20 Amps and a voltage rating of 208Y/120VAC. It has an interrupting rating of 10kA at 208Y/120VAC. The QO320GFI has a plug-in mounting type and includes long time and instantaneous trip functions.
$387.99
Square D, QO Series, type QO, 3P, 3PH, 20A, 120/240V, 10kA@240V, plug-in, thermal magnetic, molded case circuit breakers with ground fault circuit interrupter, GFI, suitable for QO load centers.
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