HBAX3040H - 40Amp Circuit Breaker
- 40 Amp
- 42k @ 240VAC
- 3 Pole
Purchase Options: Brand New
HBAX3040H - 40Amp Circuit Breaker Description
HBAX3040H - 40Amp Circuit Breaker
The Eaton HBAX3040H is a 40 Amp, 3-pole thermal magnetic circuit breaker built to provide dependable overcurrent protection in commercial and industrial electrical distribution systems. Rated for 240V AC with a 42kAIC interrupting capacity, the HBAX3040H is well suited for installations where higher available fault current requires a breaker with increased interrupting capability. Whether you're replacing an existing breaker during routine maintenance or stocking a reliable spare for future service, this Eaton Quicklag® breaker delivers the quality, durability, and performance electrical professionals expect in demanding applications.
Key Features and Benefits
- 40 Amp current rating
- Three-pole design for three-phase electrical systems
- Bolt-on mounting for a secure, reliable installation
- Thermal magnetic trip unit provides protection against overloads and short circuits
- 42kAIC interrupting rating at 240V AC
- Non-interchangeable trip unit
- Part of the Eaton HBAX Quicklag® circuit breaker family
- HACR rated for approved heating, air conditioning, and refrigeration equipment
- Compact design simplifies installation in compatible panelboards
- Built for dependable performance in commercial and industrial environments
Technical Specifications
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Manufacturer: Eaton
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Catalog Number: HBAX3040H
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Series: HBAX Quicklag®
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Product Type: Thermal Magnetic Circuit Breaker
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Circuit Breaker Type: HBAX
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Mounting Method: Bolt-On
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Number of Poles: 3
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Current Rating: 40 Amps
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Voltage Rating: 240V AC
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Interrupting Rating: 42kAIC
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Trip Type: Non-Interchangeable
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Dimensions: 3.8 in. D × 4.9 in. H × 3.2 in. W
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Weight: 1.1 lb.
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Warranty: 1 Year
Material Compliance and Certifications
- UL Listed
- CSA Certified
- HACR Rated
Where It Works Best
The HBAX3040H is a practical choice for commercial buildings, industrial facilities, manufacturing plants, and other three-phase electrical systems that use compatible HBAX bolt-on panelboards. It's commonly installed during equipment replacements, electrical maintenance, system upgrades, and repair projects where matching amperage, interrupting capacity, and mounting style are essential.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:3.0
- Height:3.41
- Depth:2.92
- Poles:3
- Amperes:40
- A.I.C. Rating & Volts:42k @ 240VAC
- Type:HBAX
- Approx Dimensions:3.00"W x 3.41"L x 2.92"D
- Additional Notes:40°C, Quicklag HACR rated, Bolt-on Molded Case Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
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Same Day Shipping
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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).