Get Special Pricing!

QOB320 | MINIATURE CIRCUIT BREAKER 240V 20A | Square D by Schneider Electric

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

Search products similar to QOB320

Documents Overview Specifications Parts & Accessories Reviews

Documents and manuals

Square D QOB320 Documents

Datasheet

Overview

Details for QOB320

MINIATURE CIRCUIT BREAKER 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 3 pole QO circuit breaker is rated at 20A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on 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;240 V AC;120 V AC;48 V DC
Mounting Type: Bolt-on
Number of Poles: 3P
Circuit Breaker Type: Standard
Ratings: HACR rated
Electrical Connection: Pressure plate
Interrupt Rating: 10 kA 120/240 V AC 50/60 Hz;10 kA 240 V AC 50/60 Hz;10 kA 120 V AC 50/60 Hz;5 kA 48 V DC
Number of Panel Spaces: 3
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: 2.24 in (57 mm)
Depth: 2.91 in (74 mm)
Net Weight: 0.80 lb(US) (0.363 kg)
Certifications: UL Listed;CSA
Ambient Rating: 104 °F (40 °C)
Category: 00015-QOB CIRCUIT BREAKERS
Discount Schedule: DE2
GTIN: 00785901417095
Returnability: No
Country of origin: MX
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: 2.30 in (5.842 cm)
Package 1 Length: 3.40 in (8.636 cm)
Package 1 Weight: 12.80 oz (363.0 g)
Unit Type of Package 2: BB1
Number of Units in Package 2: 3
Package 2 Height: 3.60 in (9.144 cm)
Package 2 Width: 2.30 in (5.842 cm)
Package 2 Length: 7.10 in (18.034 cm)
Package 2 Weight: 2.55 lb(US) (1.157 kg)
Unit Type of Package 3: CAR
Number of Units in Package 3: 36
Package 3 Height: 3.90 in (9.906 cm)
Package 3 Width: 14.60 in (37.084 cm)
Package 3 Length: 21.70 in (55.118 cm)
Package 3 Weight: 30.98 lb(US) (14.052 kg)
Warranty: 18 months