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 QO miniature tandem breaker is rated as 20/30 A to 30/20 A, 120/240 VAC, and two 1 pole individual trip. This unit provides 10 kA breaking capacity and plug in mounting. A full line of factory installed accessories, such as shunt trips, auxiliary switches and alarm switches, is also available QO breakers use a compact 3/4 inch width design for small system footprint. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555
Brand: Square D
Add to Quote CataloguePart Number | QO20303020 |
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Country of Origin | MX |
UPC | 785901764922 |
UPC11 | 78590176492 |
EAN | 0785901764922 |
Availability | S |
Lead Time | 3 |
UNSPSC | 39121603 |
ECCN | EAR99 |
HTs Code | 8536200020 |
RoHS Compliant | Yes |
Discount Schedule | DE2A |
Return Indicator | Yes |
Depth | 2.91 inch |
Height | 3.22 inch |
Width | 1.5 inch |
Product | Miniature circuit-breaker |
---|---|
Range | QO |
Current Rating | 30 A 20 A |
Voltage Rating | 120/240 V AC |
Mounting Type | Plug-in |
Number Of Poles | 2P |
Circuit Breaker Type | Quad tandem |
Ratings | HACR rated |
Electrical Connection | Box lugs |
Interrupt Rating | 10 kA 120/240 V AC 50/60 Hz |
Number Of Panel Spaces | 2 |
Wire Size | AWG 14...AWG 8 copper or aluminium |
Tightening Torque | 40.71 lbf.in (4.6 N.m) |
Height | 3.22 in (81.79 mm) |
Depth | 2.91 in (73.91 mm) |
Width | 1.5 in (38.10 mm) |
Certifications | UL Listed CSA |
Ambient Rating | 104 °F (40 °C) |
Category | 00181 - REPLCMNT TANDEMS - DO NOT NEGOTIATE |
Discount Schedule | DE2A |
GTIN | 00785901764922 |
Nbr. Of Units In Pkg. | 1 |
Country Of Origin | MX |
Green Premium Status | Green Premium product |
REACh Free Of SVHC | Yes |
EU RoHs Directive | Compliant |
Toxic Heavy Metal Free | Yes |
Mercury Free | Yes |
Halogen Content Performance | Halogen free product |
Warranty | 18 months |
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