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Square D

QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on

Category Miscellaneous
Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on
Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on
Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on
Square D

QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on

Item Code: 576074
Category Miscellaneous
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref QHB320

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Document
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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 3 pole QO circuit breaker is rated at 20A at 120/240VAC. This unit provides 65kA 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

0.84

Width

2.28

Length

3.76

AD 360 Spin URL

https://spin.adhq.com/Schneider%20Electric/QHB320/QHB320.spin

AD All Features

Reliable and durable

AD Alternative Part Number

8151147

AD Application

Residential, Light Commercial, Industrial Circuit Protection, High Interruption Rating Capabilities, Overcurrent Protection, Short Circuit Protection, Parallel, Series Arc Fault and Ground Fault Protection Applications

AD Brand (Description)

Square D

AD Country

USA

AD Country Of Origin

US

AD Document Caption 1

RoHS

AD Document Caption 2

Specification Sheet

AD Document Caption 3

Owners/User Manual

AD Document Caption 4

Full Engineering Drawing

AD EAN

0785901341666

AD Gtin

00785901341666

AD IDEA Index ID

8151147

AD Invoice Description

BREAKER CKT MINTR 120/240VAC 20A 65KA

AD Item Features 01

Reliable and durable

AD Item Features 02

Plug-on neutral design and shorter footprint for faster installs

AD Item Features 03

Simple design and clear instructions for quick setup

AD Item Features 04

Time-saving diagnostics with touch of a button

AD Keywords

QO QHB320 Type QHB Miniature Circuit Breaker, 120/240 V AC, 20 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip ; Schneider Electric ; Square D ; QHB320 ; QHB320 ; 785901341666 ; Miniature Circuit Breakers

AD Manufacturer (Description)

Schneider Electric

AD Package Height UOM

IN

AD Package Length

3.7600

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Weight

0.8400

AD Package Weight UOM

LB

AD Package Width

2.2800

AD Package Width UOM

IN

AD Part Number Keywords

QHB320 ; 8151147 ; 785901341666 ; 78590134166 ; 00785901341666 ; 0785901341666

Brand

Square D

Spec 1 Attribute

Amperage Rating

Spec 1 Attribute UOM

A

Spec 1 Attribute Value

20

Spec 10 Attribute

PHASE

Spec 10 Attribute Value

3

Spec 11 Attribute

Temperature Rating

Spec 11 Attribute UOM

deg C

Spec 11 Attribute Value

40

Spec 12 Attribute

Trip Type

Spec 12 Attribute Value

Thermal Magnetic

Spec 13 Attribute

Type

Spec 13 Attribute Value

Type QHB

Spec 14 Attribute

Voltage Rating

Spec 14 Attribute UOM

V AC

Spec 14 Attribute Value

120/240

Spec 15 Attribute

Wire Size

Spec 15 Attribute UOM

AWG

Spec 15 Attribute Value

14 to 8

Spec 2 Attribute

Connection Type

Spec 2 Attribute Value

Pressure Plate

Spec 3 Attribute

Dimensions

Spec 3 Attribute Value

2.91 in L x 2.25 in W x 3 in H

Spec 4 Attribute

Enclosure Type

Spec 4 Attribute Value

NEMA AB1

Spec 5 Attribute

Frequency Rating

Spec 5 Attribute UOM

HZ

Spec 5 Attribute Value

50/60

Spec 6 Attribute

Interrupt Rating

Spec 6 Attribute UOM

KA

Spec 6 Attribute Value

65

Spec 7 Attribute

Material

Spec 7 Attribute Value

Fiberglass Filled Thermoset

Spec 8 Attribute

Mounting Type

Spec 8 Attribute Value

Bolt-on

Spec 9 Attribute

Number Of Poles

Spec 9 Attribute Value

3

Square D

QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on

Category Miscellaneous
Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on
Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on
Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on Picture of QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on
Square D

QHB320 - Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 65kA, bolt on

Item Code: 576074
Category Miscellaneous
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref QHB320

Document
Document
Document
Document
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 3 pole QO circuit breaker is rated at 20A at 120/240VAC. This unit provides 65kA 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

0.84

Width

2.28

Length

3.76

AD 360 Spin URL

https://spin.adhq.com/Schneider%20Electric/QHB320/QHB320.spin

AD All Features

Reliable and durable

AD Alternative Part Number

8151147

AD Application

Residential, Light Commercial, Industrial Circuit Protection, High Interruption Rating Capabilities, Overcurrent Protection, Short Circuit Protection, Parallel, Series Arc Fault and Ground Fault Protection Applications

AD Brand (Description)

Square D

AD Country

USA

AD Country Of Origin

US

AD Document Caption 1

RoHS

AD Document Caption 2

Specification Sheet

AD Document Caption 3

Owners/User Manual

AD Document Caption 4

Full Engineering Drawing

AD EAN

0785901341666

AD Gtin

00785901341666

AD IDEA Index ID

8151147

AD Invoice Description

BREAKER CKT MINTR 120/240VAC 20A 65KA

AD Item Features 01

Reliable and durable

AD Item Features 02

Plug-on neutral design and shorter footprint for faster installs

AD Item Features 03

Simple design and clear instructions for quick setup

AD Item Features 04

Time-saving diagnostics with touch of a button

AD Keywords

QO QHB320 Type QHB Miniature Circuit Breaker, 120/240 V AC, 20 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip ; Schneider Electric ; Square D ; QHB320 ; QHB320 ; 785901341666 ; Miniature Circuit Breakers

AD Manufacturer (Description)

Schneider Electric

AD Package Height UOM

IN

AD Package Length

3.7600

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Weight

0.8400

AD Package Weight UOM

LB

AD Package Width

2.2800

AD Package Width UOM

IN

AD Part Number Keywords

QHB320 ; 8151147 ; 785901341666 ; 78590134166 ; 00785901341666 ; 0785901341666

Brand

Square D

Spec 1 Attribute

Amperage Rating

Spec 1 Attribute UOM

A

Spec 1 Attribute Value

20

Spec 10 Attribute

PHASE

Spec 10 Attribute Value

3

Spec 11 Attribute

Temperature Rating

Spec 11 Attribute UOM

deg C

Spec 11 Attribute Value

40

Spec 12 Attribute

Trip Type

Spec 12 Attribute Value

Thermal Magnetic

Spec 13 Attribute

Type

Spec 13 Attribute Value

Type QHB

Spec 14 Attribute

Voltage Rating

Spec 14 Attribute UOM

V AC

Spec 14 Attribute Value

120/240

Spec 15 Attribute

Wire Size

Spec 15 Attribute UOM

AWG

Spec 15 Attribute Value

14 to 8

Spec 2 Attribute

Connection Type

Spec 2 Attribute Value

Pressure Plate

Spec 3 Attribute

Dimensions

Spec 3 Attribute Value

2.91 in L x 2.25 in W x 3 in H

Spec 4 Attribute

Enclosure Type

Spec 4 Attribute Value

NEMA AB1

Spec 5 Attribute

Frequency Rating

Spec 5 Attribute UOM

HZ

Spec 5 Attribute Value

50/60

Spec 6 Attribute

Interrupt Rating

Spec 6 Attribute UOM

KA

Spec 6 Attribute Value

65

Spec 7 Attribute

Material

Spec 7 Attribute Value

Fiberglass Filled Thermoset

Spec 8 Attribute

Mounting Type

Spec 8 Attribute Value

Bolt-on

Spec 9 Attribute

Number Of Poles

Spec 9 Attribute Value

3

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