HFD3040L - 40Amp Circuit Breaker
- 40 Amp
- 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HFD3040L - 40Amp Circuit Breaker Description
HFD3040L - 40Amp Circuit Breaker
When your existing electrical system calls for an Eaton HFD3040L, getting the details right matters. This 40-amp, three-pole molded case circuit breaker is part of Eaton's Series C HFD family and uses an F frame with a T186 trip type. It's rated for 600 VAC and 250 VDC, with interrupting ratings of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC. The breaker also includes both line and load terminals and is designed for 50/60 Hz applications.
Key Features and Benefits
- 40-amp, three-pole configuration for equipment designed around these specific electrical requirements.
- Part of the Eaton Series C HFD molded case circuit breaker family.
- F-frame complete breaker configuration makes it easier to identify the correct form and fit for an existing installation.
- Rated for 600 VAC and 250 VDC applications.
- T186 trip type matches applications specifically designed for this breaker configuration.
- Interrupting rating of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC.
- Includes line and load terminals, an important compatibility detail when replacing an existing breaker.
- Rated for 50/60 Hz electrical systems.
- UL Listed for a clearly documented certification reference.
Technical Specifications
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Manufacturer: Eaton
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Catalog Number: HFD3040L
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UPC: 786679175118
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Product Type: Molded case circuit breaker
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Series: Series C
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Circuit Breaker Type: HFD
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Frame: F
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Circuit Breaker Frame Type: Complete breaker
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Amperage Rating: 40 A
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Number of Poles: Three-pole
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Voltage Rating: 600 VAC, 250 VDC
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Trip Type: T186
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Frequency Rating: 50/60 Hz
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Interrupt Rating: 100 kAIC at 240 VAC; 65 kAIC at 480 VAC
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Terminals: Line and load
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Product Height: 6 in.
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Product Width: 4.13 in.
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Product Length/Depth: 3.38 in.
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Product Weight: 4.55 lb
Material Compliance and Certifications
The Eaton HFD3040L is UL Listed. No additional material-compliance certifications were included in the supplied product specifications, so requirements beyond the stated UL listing should be confirmed for the specific installation.
Where It Works Best
The HFD3040L 40A circuit breaker makes the most sense in commercial or industrial equipment designed for a Series C HFD, F-frame, three-pole molded case breaker with matching ratings. It's especially relevant when maintaining existing or legacy electrical equipment where the goal is to preserve the required form, fit, and function rather than change the system's original breaker configuration.
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:4.13
- Height:6.0
- Depth:3.38
- Poles:3
- Amperes:40
- A.I.C. Rating & Volts:25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:HFD
- Approx Dimensions:4.13"W x 6.00"H x 3.38"D
- Additional Notes:Thermal-magnetic circuit breaker with non-interchangeable trip unit. 40°C rated. This item includes line and load terminals. - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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