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QO® Miniature Circuit Breakers

QO® Plug-On Circuit Breakers

Class 685, 690, 730, 912, 950 / Refer to Catalog: 0730CT9801

QO® Arc-Fault Circuit Breaker

QO arc-fault circuit breakers provide branch feeder protection (i.e. QO115AFI) or combination protection (i.e. QO115CAFI) as required by the NEC and local code adoption, and comply with UL1699.

 

Table 1.6:

QO Arc Fault Circuit Breakersa

Circuit Breaker Type	Ampere Rating	1P 120 Vac		1P 120 Vac
		10 k AIR		22 k AIR
		1 Space Required		1 Space Required
		Cat. No.	$ Price	Cat. No.	$ Price
Branch Feeder Arc-fault Interrupter	15	QO115AFI	160.00	QO115VHAFI	315.00
	20	QO120AFI	160.00	QO120VHAFI	315.00
Combination Arc-fault Interrupter	15	QO115CAFI	188.00	QO115VHCAFI	356.00
	20	QO120CAFI	188.00	QO120VHCAFI	356.00

QO-GFI

Qwik-Gard® circuit breakers provide overload and short circuit protection, combined with Class A ground fault protection. Class A denotes a ground fault circuit interrupter that will trip when a fault current to ground is 6 mA or more, for people protection. Do not connect to more than 250 feet of load conductor for the total one-way run to prevent nuisance tripping.

 

Table 1.7:

QO-GFI Circuit Breakers

Ampere Ratingc	Qwik-Gard Circuit Breakers With Ground Fault Circuit Interrupter
	1P 120 Vac				2P Common Trip 120/240 Vac
	10 k AIR		22 k AIR		10 k AIR
	1 Space Required		1 Space Required		2 Spaces Required
	Cat. No.	$ Price	Cat. No.	$ Price	Cat. No.	$ Price
15	QO115GFI	155.00	QO115VHGFI	321.00	QO215GFI	275.00
20	QO120GFI	155.00	QO120VHGFI	321.00	QO220GFI	275.00
25	QO125GFI	155.00	QO125VHGFI	321.00	QO225GFI	275.00
30	QO130GFI	155.00	QO130VHGFI	321.00	QO230GFI	275.00
40	—	—	—	—	QO240GFI	275.00
50	—	—	—	—	QO250GFI	275.00
60	—	—	—	—	QO260GFI d	275.00

QO-EPD

QO-EPD circuit breakers provide overload and short circuit protection combined with Class B ground fault protection. They are designed to provide ground fault protection of equipment at a 30 milliampere level. They are not designed to protect people from electrical shock.

 

Table 1.8:

QO-EPD Circuit Breakers

Ampere Ratingc	1P 120 Vac		2P Common Trip 120/240 Vac
	10 k AIR		10 k AIR
	1 Space Required		2 Spaces Required
	Cat. No.	$ Price	Cat. No.	$ Price
15	QO115EPD	273.00	QO215EPD	440.00
20	QO120EPD	273.00	QO220EPD	440.00
25	QO125EPD	273.00	QO225EPD	440.00
30	QO130EPD	273.00	QO230EPD	440.00
40	—	—	QO240EPD	440.00
50	—	—	QO250EPD	440.00
60	—	—	QO260EPDd	440.00

QO-SWN

Switch Neutral Common Trip 2002 NEC® 514.11

Table 1.9:

QO-SWN Circuit Breakers

Ampere Ratingc	2 Wire 120 Vac		3 Wire 120/240 Vac
	10 k AIR		10 k AIR
	2 Spaces Required		3 Spaces Required
	Cat. No.	$ Price	Cat. No.	$ Price
10	QO210SWN	63.00	QO310SWN	95.00
15	QO215SWN	63.00	QO315SWN	95.00
20	QO220SWN	63.00	QO320SWN	95.00
25	QO225SWN	63.00	QO325SWN	95.00
30	QO230SWN	63.00	QO330SWN	95.00
40	QO240SWN	63.00	QO340SWN	95.00
50	QO250SWN	63.00	QO350SWN	95.00

QO-HID

HID circuit breakers are for use on circuits feeding fluorescent and high intensity discharge (HID) lighting systems such as mercury vapor, metal halide, or high pressure sodium. These circuit breakers are physically interchangeable with QO circuit breakers.

 

Table 1.10:

QO-HID Circuit Breakers

Ampere Ratingc

1P 120/240 Vac

2P Common Trip 120/240