Get your Special Pricing!

Web Price:

$23.59

Availability: This product is currently available to purchase

Orders over $999 ship FREE*

*Free shipping applies within the continental US and weighing less than 50 lbs. Shipping and Returns Terms

Ship to Estimates

Are you from Chicago?

Yes / No

This item ships to

Change

Cancel

*shipping cost are estimated until you complete your order

Speak With a Technical Expert

Hours: 9am - 5pm CDT M-F

Call (847) 773-0645 Email Technical Expert

Documents: QO120

Datasheet

QO120 | MINIATURE CIRCUIT BREAKER 120/240V 20A | Square D by Schneider Electric

Brand: Square DSKU: QO120

The photo is for representation purposes only and may not be a photo of product being purchased.

Search products similar to QO120

Overview & Specifications Reviews Parts & Accessories

Overview Details for QO120

MINIATURE CIRCUIT BREAKER 120/240V 20A

QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. This 1 pole QO circuit breaker is rated at 20A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555

Specifications

Product: Miniature circuit-breaker
Range: QO
Current Rating: 20 A
Voltage Rating: 120/240 V AC;120 V AC;48 V DC
Mounting Type: Plug-in
Number of Poles: 1P
Circuit Breaker Type: Standard
Ratings: HACR and Switching Duty rated
Electrical Connection: Pressure plate
Interrupt Rating: 10 kA 120/240 V AC 50/60 Hz;10 kA 120 V AC 50/60 Hz;5 kA 48 V DC
Number of Panel Spaces: 1
Wire Size: AWG 14...AWG 8 copper or aluminium
Tightening Torque: 44.25 lbf.in (5 N.m) 0.02…0.04 in² (10…25 mm²) (AWG 8...AWG 2)
Height: 2.99 in (76 mm)
Width: 0.75 in (19 mm)
Depth: 2.91 in (74 mm)
Net Weight: 0.25 lb(US) (0.113 kg)
Certifications: UL Listed;CSA
Ambient Rating: 104 °F (40 °C)
Category: 00004-QO;QOT 10-30A 1P;10-60A 2P
Discount Schedule: DE2A
GTIN: 785901400103
Returnability: Yes
Country of origin: US
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 3.30 in (8.382 cm)
Package 1 Width: 0.80 in (2.032 cm)
Package 1 Length: 3.00 in (7.62 cm)
Package 1 Weight: 4.32 oz (122.47 g)
Unit Type of Package 2: BB1
Number of Units in Package 2: 10
Package 2 Height: 3.10 in (7.874 cm)
Package 2 Width: 3.00 in (7.62 cm)
Package 2 Length: 7.70 in (19.558 cm)
Package 2 Weight: 2.83 lb(US) (1.284 kg)
Unit Type of Package 3: CAR
Number of Units in Package 3: 100
Package 3 Height: 8.50 in (21.59 cm)
Package 3 Width: 7.20 in (18.288 cm)
Package 3 Length: 17.40 in (44.196 cm)
Package 3 Weight: 28.60 lb(US) (12.973 kg)
Warranty: 18 months