QOU390 | QOU Miniature Circuit Breaker, 90A, 3P, 240V, 10kA | Square D by Schneider Electric
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Brand: Square DSKU: QOU390
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QOU390 | QOU Miniature Circuit Breaker, 90A, 3P, 240V, 10kA | Square D by Schneider Electric

Square D | QOU390
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Overview

Details for QOU390

QOU Miniature Circuit Breaker, 90A, 3P, 240V, 10kA

QOU miniature molded case circuit breakers are intended for use in residential and commercial applications. These circuit breakers are unit mount thermal magnetic circuit breakers. QOU breakers will automatically open a circuit under overload or short circuit conditions. They have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped. You can flush mount, surface mount or DIN rail mount these circuit breakers. This 3 pole QOU miniature circuit breaker is rated as 90 A at 240 VAC. This unit provides 10 kA breaking capacity. This breaker has lugs on both cable in and cable out connectors. They are tested and listed according to UL Standard 489 and CSA Standard C22.2 No. 5-02 for circuit breakers. QOU circuit breakers are UL Listed under UL File E84967 DIVQ and are CSA Certified. These QOU breakers are packed in bulk.

Specifications

Product or Component Type
Miniature circuit-breaker
Range of Product
QOU
circuit breaker type
Standard
circuit breaker application
HACR rated
Line Rated Current
90 A
electrical connection
Slotted box lugs;line side;Slotted box lugs;load side
[Ue] rated operational voltage
120/240 V AC;240 V AC;120 V AC;60 V DC
Mounting Mode
Unit mount
AWG gauge
AWG 12...AWG 2/0 aluminium/copper
Height
4.45 in (113.03 mm)
Width
2.25 in (57.15 mm)
Depth
2.95 in (74.93 mm)
tightening torque
45 lbf.in (5.08 N.m) (AWG 12...AWG 2/0)
Product Certifications
CSA;UL Listed;IEC
Category
00900-QOU BREAKERS & SWITCH
Discount Schedule
DE2
GTIN
785901060321
Returnability
No
Country of origin
MX
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
3.50 in (8.89 cm)
Package 1 Width
2.50 in (6.35 cm)
Package 1 Length
4.80 in (12.192 cm)
Package 1 Weight
22.88 oz (648.637 g)
Warranty
18 months

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