Square D QHB320 Mini Circuit Breaker 20A 3 Pole 120/240VAC 65kA Bolt-On Mount
Square D QHB320 Mini Circuit Breaker 20A 3 Pole 120/240VAC 65kA Bolt-On Mount
- MPN: QHB320
- UPC: 785901341666
- PPN: SCH-QHB320
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CAD$1095.49/ EA
Description
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 65kA 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.
Specifications
- Current Rating
- 20 A
- Interrupt Rating
- 65 kA 120/240 V AC 50/60 Hz
- Mounting Type
- bolt-on
- Electrical Connection
- pressure plate
- Tightening Torque
- 4.6 N.m
- Width
- 57 mm
- Net Weight
- 0.381 kg
- Ambient Rating
- 40 °C
- Halogen Content Performance
- Halogen free
- Range of Product
- QO
- Product Or Component Type
- miniature circuit-breaker
Voltage120/240 V AC
Number of Poles3
Circuit Breaker Typestandard
Wire SizeAWG 14...AWG 8 copper or aluminum
Height76 mm
Depth74 mm
ComplianceUL Listed, CSA Certified, REACH SVHC, RoHS Compliant with Exemptions, China RoHS
Mercury FreeYes
Toxic Heavy Metal FreeYes
Circuit Breaker ApplicationHACR rated
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