HFD3045L - 45Amp Circuit Breaker
- 45 Amp
- 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HFD3045L - 45Amp Circuit Breaker Description
HFD3045L - 45Amp Circuit Breaker
When you’re replacing a circuit breaker in existing equipment, the details matter. The Eaton HFD3045L is a 45-amp, three-pole molded case circuit breaker from Eaton’s Series C HFD family, built around an F-frame configuration. It is rated for 600 VAC and 250 VDC and operates at 50/60 Hz, with a T186 fixed thermal, fixed magnetic trip. The HFD3045L also provides interrupt ratings of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC. With line and load terminals and a complete-breaker configuration, it is well suited for maintaining compatible electrical equipment where matching the original breaker’s form, fit, and function is important.
Key Features and Benefits
- 45-amp rating for equipment designed around this specific amperage requirement.
- Three-pole design for compatible three-phase applications.
- Part of the Eaton Series C HFD family with an F-frame configuration.
- 600 VAC and 250 VDC ratings accommodate compatible AC and DC applications.
- T186 fixed thermal, fixed magnetic trip provides defined overcurrent protection characteristics.
- Rated at 100 kAIC at 240 VAC and 65 kAIC at 480 VAC.
- Equipped with line and load terminals.
- Designed for 50/60 Hz AC systems.
- Complete breaker configuration helps simplify identification when matching an existing HFD3045L.
- UL Listed for applications requiring this certification.
Technical Specifications
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Manufacturer: Eaton
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Catalog Number: HFD3045L
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UPC: 786679175125
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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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Frame Type: Complete breaker
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Amperage Rating: 45 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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Trip Configuration: Fixed thermal, fixed magnetic
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Frequency Rating: 50/60 Hz
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Interrupt Rating at 240 VAC: 100 kAIC
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Interrupt Rating at 480 VAC: 65 kAIC
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Terminals: Line and load
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Height: 6 in.
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Width: 4.13 in.
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Depth: 3.38 in.
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Weight: 4.55 lb
Material Compliance and Certifications
The Eaton HFD3045L is UL Listed, making that certification easy to verify when an installation or maintenance specification calls for it. No additional material-compliance certifications are included in the provided manufacturer specifications, so requirements beyond the UL listing should be checked against the needs of the particular installation.
Where It Works Best
The HFD3045L makes the most sense in existing commercial or industrial electrical equipment designed to accept an Eaton Series C HFD F-frame breaker with these exact characteristics. That makes it especially useful in maintenance and replacement situations where keeping the correct form, fit, and function matters more than anything else.
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:45
- 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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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).