Square-D QO circuit breakers Cat. No. SD QO

QO circuit breakers snap into QO load centers. They are UL Listed for DC branch circuits up to 48VDC (not for use in 48V systems). They can also be used for 120VAC (1-pole) or 120/240VAC (2-pole) circuits. Circuit breakers in 10A to 30A sizes can handle one or two #14 to #10 wires or one #8 wire. Circuit breakers 40A to 70A will handle #8 to #2 wire sizes.   Description QO Breakers Part # Item code 10-amp 1 pole QO110 053-02063 15-amp 1 pole QO115 053-02065 20-amp 1 pole QO120 053-02071 30-amp 1 pole QO130 053-02075 40-amp 1 pole QO140 053-02080 50-amp 1 pole QO150 053-02083 60-amp 1 pole QO160 053-02086 70-amp 1 pole QO170 053-02090 15-amp 2 pole QO215 053-02067 20-amp 2 pole QO220 053-02073 30-amp 2 pole QO230 053-02077 40-amp 2 pole QO240 053-02081 50-amp 2 pole QO250 053-02084 60-amp 2 pole QO260 053-02088 Amps: 10 amp, QO110, 053-02063 : $12.00 15 amp, QO115, 053-02065 : $12.00 20 amp, QO120, 053-02071 : $12.00 30 amp, QO130, 053-02075 : $12.00 40 amp, QO140, 053-02080 : $12.00 50 amp, QO150, 053-02083 : $12.00 60 amp, QO160, 053-02086 : $12.00 70 amp, QO170, 053-02090 : $28.00 15 amp 2 pole, QO215, 053-02067 : $22.00 20 amp 2 pole, QO220, 053-02073 : $22.00 30 amp 2 pole, QO230, 053-02077 : $22.00 40 amp 2 pole, QO240, 053-02081 : $22.00 50 amp 2 pole, QO250, 053-02084 : $22.00 60 amp 2 pole, QO260, 053-02088 : $22.00