240 VAC Breaking Capacity, 14-2 (Aluminum), 14-2 (Copper) AWG, 74mm Deep x 103mm High x 38mm Wide

Item #: 56788409
Brand: Square D
Model #: QOUQ240
Exact Tooling IR#: 04

Features and Benefits

Thermal-magnetic tripping mechanisms are designed with both a bi-metal switch and an electromagnet. They perform as a thermal breaker for low level overloads and perform as a magnetic breaker for instantaneous tripping mechanism at high levels.

Product Specifications

Circuit Breaker Type Miniature Circuit Breaker

Amperage 40

Number of Poles 2

Breaking Capacity 10 kA @ 120/240 VAC

Tripping Mechanism Thermal-Magnetic

Terminal Connection Type Lug

Mounting Type DIN Rail Mounted; Flush Mount; Surface Mount

Voltage 120/240 VAC

Wire Size (AWG) 14-2 (Aluminum); 14-2 (Copper)

Overall Depth (Decimal Inch) 2.9800

Overall Depth (mm) 74

Overall Height (mm) 103

Overall Height (Decimal Inch) 4.0500

Overall Width (mm) 38

Overall Width (Decimal Inch) 1-1/2

For Use With I-Line Panelboards & Switchboards

Standards Met CCC; CSA Certified; Federal Specification W-C 375 b/Gen; UL Listed

Reset Actuator Type Toggle Switch

$124.14

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Square D - 40 Amp, 230 VAC, 2 Pole, Residual Current Device - 1500 A Breaking Capacity

Item #: 56835523
Brand: Square D
Model #: 23016
Exact Tooling IR#: 04

Features and Benefits

Residual Current Devices (RCDs) are used for detecting imbalance in currents and protecting against fatal shocks. They trip only when there is an earth fault current. They cannot detect overloads.

Product Specifications
Circuit Breaker Type	Residual Current Device
Amperage	40
Number of Poles	2
Breaking Capacity	1500 A
Terminal Connection Type	Tunnel
Voltage	230 VAC
Durability	20000 Cycles
Maximum Operating Temperature (F)	104
Minimum Operating Temperature (F)	23
Standards Met	IEC 60947-1; IEC 60947-3; IEC 61008

Product Specifications

Circuit Breaker Type Residual Current Device

Amperage 40

Number of Poles 2

Breaking Capacity 1500 A

Terminal Connection Type Tunnel

Voltage 230 VAC

Durability 20000 Cycles

Maximum Operating Temperature (F) 104

Minimum Operating Temperature (F) 23

Standards Met IEC 60947-1; IEC 60947-3; IEC 61008

$552.06

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Square D - 40 Amp, 240 VAC, 1 Pole, Bolt On Miniature Circuit Breaker - 8-2 AWG

Item #: 77786267
Brand: Square D
Model #: QOB140
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	1
Terminal Connection Type	Box Lugs
Mounting Type	Bolt-on
Voltage	240 VAC
Wire Size (AWG)	8-2
Standards Met	CSA; RoHS Compliant; UL Listed

$58.03

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Square D - 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 56837552
Brand: Square D
Model #: QOU140VH
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	1
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$119.42

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Square D - 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 69529311
Brand: Square D
Model #: QOU140
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	1
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$53.72

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Square D - 40 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker - 8-2 AWG

Item #: 54423710
Brand: Square D
Model #: QOB2401021
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	2
Terminal Connection Type	Box Lugs
Mounting Type	Bolt-on
Voltage	240 VAC
Wire Size (AWG)	8-2
For Use With	Shunt Trip 120/208/240 VAC
Standards Met	CSA; RoHS Compliant; UL Listed

$402.94

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Square D - 40 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker - 8-2 AWG

Item #: 69529451
Brand: Square D
Model #: QOB240
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	2
Terminal Connection Type	Box Lugs
Mounting Type	Bolt-on
Voltage	240 VAC
Wire Size (AWG)	8-2
Standards Met	CSA; RoHS Compliant; UL Listed

$111.59

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Square D - 40 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker - 8-2 AWG

Item #: 69668846
Brand: Square D
Model #: QOB240VH
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	2
Terminal Connection Type	Box Lugs
Mounting Type	Bolt-on
Voltage	240 VAC
Wire Size (AWG)	8-2
Standards Met	CSA; RoHS Compliant; UL Listed

$238.24

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Square D - 40 Amp, 240 VAC, 2 Pole, Bolt On Residual Current Circuit Breaker with Overcurrent Protection - 12-4, 14-6 AWG

Item #: 54422019
Brand: Square D
Model #: QOB240GFI
Exact Tooling IR#: 04

Features and Benefits

RCBO (Residual Current Breaker with Over-Current Protection) is a combination of RCD and MCB breakers. They are used for protection against fatal shocks, short circuits and overloads. Current rating is typically up to 40 amperes.

Product Specifications
Circuit Breaker Type	Residual Current Circuit Breaker with Overcurrent Protection
Amperage	40
Number of Poles	2
Terminal Connection Type	Box Lugs
Mounting Type	Bolt-on
Voltage	240 VAC
Wire Size (AWG)	12-4; 14-6
Standards Met	CSA; RoHS Compliant; UL Listed

Product Specifications

Circuit Breaker Type Residual Current Circuit Breaker with Overcurrent Protection

Amperage 40

Number of Poles 2

Terminal Connection Type Box Lugs

Mounting Type Bolt-on

Voltage 240 VAC

Wire Size (AWG) 12-4; 14-6

Standards Met CSA; RoHS Compliant; UL Listed

$613.82

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Square D - 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 56788805
Brand: Square D
Model #: QOU2401042
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	2
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
For Use With	Shunt Trip 12/24 VAC/VDC
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$326.27

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Square D - 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 69531903
Brand: Square D
Model #: QOU240
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	2
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$119.15

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Square D - 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 56837040
Brand: Square D
Model #: QOU2401021
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	2
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
For Use With	Shunt Trip 120/208/240 VAC
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$326.27

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Square D - 40 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker - 8-2 AWG

Item #: 79647210
Brand: Square D
Model #: QOB340
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	3
Terminal Connection Type	Box Lugs
Mounting Type	Bolt-on
Voltage	240 VAC
Wire Size (AWG)	8-2
Standards Met	CSA; RoHS Compliant; UL Listed

$404.43

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Square D - 40 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker - 8-2 AWG

Item #: 69660389
Brand: Square D
Model #: QOB340VH
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	3
Terminal Connection Type	Box Lugs
Mounting Type	Bolt-on
Voltage	240 VAC
Wire Size (AWG)	8-2
Standards Met	CSA; RoHS Compliant; UL Listed

$615.96

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Square D - 40 Amp, 240 VAC, 3 Pole, DIN Rail Mounted, Flush Mount, Surface Mount Miniature Circuit Breaker - Thermal Magnetic Trip, 10 kA at 120/240 VAC Breaking Capacity, 14-2 (Aluminum), 14-2 (Copper) AWG, 74mm Deep x 103mm High x 57mm Wide

Item #: 54523568
Brand: Square D
Model #: QOU340B
Exact Tooling IR#: 04

Features and Benefits

Thermal-magnetic tripping mechanisms are designed with both a bi-metal switch and an electromagnet. They perform as a thermal breaker for low level overloads and perform as a magnetic breaker for instantaneous tripping mechanism at high levels.

Product Specifications

Circuit Breaker Type Miniature Circuit Breaker

Amperage 40

Number of Poles 3

Breaking Capacity 10 kA @ 120/240 VAC

Tripping Mechanism Thermal-Magnetic

Terminal Connection Type Pressure Plate

Mounting Type DIN Rail Mounted; Flush Mount; Surface Mount

Voltage 240 VAC

Wire Size (AWG) 14-2 (Aluminum); 14-2 (Copper)

Overall Depth (Decimal Inch) 2.9800

Overall Depth (mm) 74

Overall Height (mm) 103

Overall Height (Decimal Inch) 4.0500

Overall Width (mm) 57

Overall Width (Decimal Inch) 2-1/4

For Use With I-Line Panelboards & Switchboards

Standards Met CCC; CSA Certified; Federal Specification W-C 375 b/Gen; UL Listed

Reset Actuator Type Toggle Switch

$245.45

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Square D - 40 Amp, 240 VAC, 3 Pole, DIN Rail Mounted, Flush Mount, Surface Mount Miniature Circuit Breaker - Thermal Magnetic Trip, 10 kA at 120/240 VAC Breaking Capacity, 14-2 (Aluminum), 14-2 (Copper) AWG, 74mm Deep x 103mm High x 57mm Wide

Item #: 56788326
Brand: Square D
Model #: QOUQ340
Exact Tooling IR#: 04

Features and Benefits

Thermal-magnetic tripping mechanisms are designed with both a bi-metal switch and an electromagnet. They perform as a thermal breaker for low level overloads and perform as a magnetic breaker for instantaneous tripping mechanism at high levels.

Product Specifications

Circuit Breaker Type Miniature Circuit Breaker

Amperage 40

Number of Poles 3

Breaking Capacity 10 kA @ 120/240 VAC

Tripping Mechanism Thermal-Magnetic

Terminal Connection Type Lug

Mounting Type DIN Rail Mounted; Flush Mount; Surface Mount

Voltage 240 VAC

Wire Size (AWG) 14-2 (Aluminum); 14-2 (Copper)

Overall Depth (Decimal Inch) 2.9800

Overall Depth (mm) 74

Overall Height (mm) 103

Overall Height (Decimal Inch) 4.0500

Overall Width (mm) 57

Overall Width (Decimal Inch) 2-1/4

For Use With I-Line Panelboards & Switchboards

Standards Met CCC; CSA Certified; Federal Specification W-C 375 b/Gen; UL Listed

Reset Actuator Type Toggle Switch

$257.85

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Square D - 40 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker

Item #: 69529204
Brand: Square D
Model #: QOU3405283
Exact Tooling IR#: 04

Product Specifications

40 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker -

Circuit Breaker Type Miniature Circuit Breaker

Amperage 40

Number of Poles 3

Terminal Connection Type Ring Tongue

Mounting Type Panel Mount

Voltage 240 VAC

Standards Met CSA; IEC; RoHS Compliant; UL Listed

$291.31

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Square D - 40 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 56837248
Brand: Square D
Model #: QOU3401042
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	3
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
For Use With	Shunt Trip 12/24 VAC/VDC
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$459.05

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Square D - 40 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 69529212
Brand: Square D
Model #: QOU340
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	3
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$382.74

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Square D - 40 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker - 14-2 AWG

Item #: 56788557
Brand: Square D
Model #: QOU3401021
Exact Tooling IR#: 04

Product Specifications
Circuit Breaker Type	Miniature Circuit Breaker
Amperage	40
Number of Poles	3
Terminal Connection Type	Box Lugs
Mounting Type	Panel Mount
Voltage	240 VAC
Wire Size (AWG)	14-2
For Use With	Shunt Trip 120/208/240 VAC
Standards Met	CSA; IEC; RoHS Compliant; UL Listed

$560.32

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