QOB250 – Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on
$49.66
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. 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 10kA breaking capacity and bolt on mounting. 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 | 50 A |
| Voltage Rating | 120/240 V AC 120 V AC |
| Mounting Type | Bolt-on |
| Number of Poles | 2P |
| Circuit Breaker Type | Standard |
| Ratings | HACR rated |
| Electrical Connection | Box lugs |
| Interrupt Rating | 10 kA 120/240 V AC 10 kA 120 V AC |
|---|---|
| Number of Panel Spaces | 2 |
| Wire Size | AWG 8…AWG 2 copper or aluminum |
| Tightening Torque | 44.3 lbf.in (5 N.m) |
| Height | 3.1 in (79 mm) |
| Width | 1.5 in (38 mm) |
| Depth | 2.9 in (74 mm) |
| Net weight | 0.549 lb(US) (0.249 kg) |
| Certifications | UL listed CSA |
|---|---|
| Ambient Rating | 104 °F (40 °C) |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 1.50 in (3.81 cm) |
| Package 1 Width | 3.300 in (8.382 cm) |
| Package 1 Length | 3.50 in (8.89 cm) |
| Package 1 Weight | 4.000 oz (113.398 g) |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 5 |
| Package 2 Height | 3.400 in (8.636 cm) |
| Package 2 Width | 2.700 in (6.858 cm) |
| Package 2 Length | 7.700 in (19.558 cm) |
| Package 2 Weight | 2.961 lb(US) (1.343 kg) |
| Unit Type of Package 3 | CAR |
| Number of Units in Package 3 | 50 |
| Package 3 Height | 8.100 in (20.574 cm) |
| Package 3 Width | 7.600 in (19.304 cm) |
| Package 3 Length | 17.200 in (43.688 cm) |
| Package 3 Weight | 30.351 lb(US) (13.767 kg) |
| Warranty (in months) | 18 |
|---|
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