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SQUARE D Miniature Circuit Breaker: 40 A, 120/240V AC, Single Phase, 10kA at 120/240V AC - HOM Series, Plug-In Square D Miniature Circuit Breakers
SQUARE DHOM Series, Plug-In Square D Miniature Circuit Breakers

SQUARE D Miniature Circuit Breaker: 40 A, 120/240V AC, Single Phase, 10kA at 120/240V AC

The SQUARE D HOM240 is a 40 A, single-phase, 2-pole miniature circuit breaker from the HOM Series, designed for plug-in use with Homeline Load Centers. It carries a maximum AIR rating of 10kA at 120/240V AC and an AC…

SKU 3G-OTH-21069

Also listed as: HOM 240 · HOM-240

Brand
SQUARE D
Item
Miniature Circuit Breaker: 40 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
Category
HOM Series, Plug-In Square D Miniature Circuit Breakers
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE D
Manufacturer Part Number
HOM240
Type
Single Phase, 10kA at 120/240V AC
AC
120/240V
Amps
40 A
Phase
Single
Poles
2
For Use With
Homeline Load Center
Max. AIR Rating
10kA at 120/240V AC
AC Voltage Rating
120/240V AC

Technical Documents

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D HOM240 is a 40 A, single-phase, 2-pole miniature circuit breaker from the HOM Series, designed for plug-in use with Homeline Load Centers. It carries a maximum AIR rating of 10kA at 120/240V AC and an AC voltage rating of 120/240V AC.

Frequently Asked Questions

What is the SQUARE D HOM240 miniature circuit breaker used for?

The SQUARE D HOM240 is a 40 A, 2-pole miniature circuit breaker used for overcurrent protection in residential and light commercial single-phase systems. It is designed for plug-in installation in Homeline Load Centers, protecting branch circuits from overloads and short circuits at 120/240V AC.

What are the specifications of the SQUARE D HOM240 circuit breaker?

The SQUARE D HOM240 is a 40 A, single-phase, 2-pole miniature circuit breaker with an AC voltage rating of 120/240V AC and a maximum AIR rating of 10kA at 120/240V AC. It is part of the HOM Series and is designed for plug-in use with Homeline Load Centers.

Where to buy the SQUARE D HOM240 circuit breaker worldwide?

The SQUARE D HOM240 is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this SQUARE D miniature circuit breaker.

How to install the SQUARE D HOM240 circuit breaker?

To install the SQUARE D HOM240, ensure the Homeline Load Center is de-energized. Align the breaker's plug-in tabs with the bus bar and press firmly until it snaps into place. Connect the circuit wires to the breaker terminals and torque to manufacturer specifications. Always follow local electrical codes.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D hom series, plug-in square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SQUARE D Miniature Circuit Breaker: 40 A, 120/240V AC, Single Phase, 10kA at 120/240V AC, 2 Poles (MPN HOM240GFI)
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