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Square D

QOB250 - Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on

Category Bolt-On Circuit Breakers
Picture of QOB250 - Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on
Square D

QOB250 - Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on

Item Code: 18650
Category Bolt-On Circuit Breakers
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref QOB250

Full Engineering Drawing
Owners User Manual
RoHS
Specification Sheet
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Call for Availability
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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

Weight

0.25lb

Height

79mm

Width

3.27mm

Length

3.47mm

Depth

74mm

Amperage Rating

50 A

Brand

Square D

Category

BOLT-ON CIRCUIT BREAKERS

Connection Type

Box Lug

Dimensions

2.91 in L x 1.5 in W x 3 in H

Frame

QOB

Frequency Rating

50/60 Hz

Interrupt Rating

10 kA

Mounting Type

Bolt-on

Number Of Poles

2

Phase

1

Temperature Rating

104 deg F

Trip Type

Thermal Magnetic

Type

Standard

Voltage Rating

120/240 V AC

Wire Size

8 to 2 AWG

Square D

QOB250 - Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on

Category Bolt-On Circuit Breakers
Picture of QOB250 - Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on
Square D

QOB250 - Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on

Item Code: 18650
Category Bolt-On Circuit Breakers
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref QOB250

Full Engineering Drawing
Owners User Manual
RoHS
Specification Sheet
Watch video
Call for Availability
Add to Favorites
Compare

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

Weight

0.25lb

Height

79mm

Width

3.27mm

Length

3.47mm

Depth

74mm

Amperage Rating

50 A

Brand

Square D

Category

BOLT-ON CIRCUIT BREAKERS

Connection Type

Box Lug

Dimensions

2.91 in L x 1.5 in W x 3 in H

Frame

QOB

Frequency Rating

50/60 Hz

Interrupt Rating

10 kA

Mounting Type

Bolt-on

Number Of Poles

2

Phase

1

Temperature Rating

104 deg F

Trip Type

Thermal Magnetic

Type

Standard

Voltage Rating

120/240 V AC

Wire Size

8 to 2 AWG

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