Description: DescriptionQO 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. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 50A at 120/240VAC. This unit provides 22kA breaking capacity and bolt on mounting. This product includes an AC shunt trip. This product includes an AC shunt trip. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555. Specifications *MSRP $360 MainProductMiniature circuit-breakerRangeQOCurrent Rating50 AVoltage Rating120/240 V AC240 V AC120 V ACMounting TypeBolt-onNumber of Poles2PCircuit Breaker TypeStandardRatingsHACR ratedElectrical ConnectionBox lugsOptionsShunt trip 120/208/240 V ACComplementaryInterrupt Rating22 kA 120/240 V AC22 kA 240 V AC22 kA 120 V ACNumber of Panel Spaces3Wire SizeAWG 8...AWG 2 copper or aluminiumTightening Torque44.25 lbf.in (5 N.m)Height3.11 in (79 mm)Width2.24 in (57 mm)Depth2.91 in (74 mm)Net Weight1.00 lb(US) (0.454 kg)EnvironmentCertificationsUL ListedCSAAmbient Rating104 °F (40 °C)Ordering and shipping detailsCategoryUS10DE200015Discount Schedule0DE2GTIN785901729051ReturnabilityNoCountry of originUSPacking UnitsUnit Type of Package 1PCENumber of Units in Package 11Package 1 Height3.20 in (8.128 cm)Package 1 Width3.60 in (9.144 cm)Package 1 Length4.70 in (11.938 cm)Package 1 Weight16.00 oz (453.592 g)
Price: 159 USD
Location: Kensington, Maryland
End Time: 2024-08-17T17:58:24.000Z
Shipping Cost: 10.88 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Mounting Style: Bolt-On
Number of Throws: 1
Interruption Type: Manual Reset Circuit Breaker
Number of Positions: 3
Maximum Amperage: 50 A
Color: Black
Current Rating: 41-50 A
Number of Phases: 1
MPN: QOB250VH1021
Number of Spaces: 2-5
Electrical Connection: Box Lugs
Brand: Square D
Operation Method: On/Off
Type: Miniature Circuit Breaker
Current Type: AC
Break Time: Instantaneous
Contact Configuration: Double Pole Single Throw (DPST)
Voltage: 120/240 Vac
Model: QOB250VH1021
Features: Shunt Trip
Number of Poles: 2
