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

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

Brand: Square DSKU: QOB320
Square D | QOB320
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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

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