HMA3175T - 175Amp Trip Unit
- 175 Amp
- 3 Pole
Purchase Options: New Surplus
HMA3175T - 175Amp Trip Unit Description
HMA3175T - 175Amp Trip Unit
When you’re replacing a trip unit in existing electrical equipment, the details matter. The HMA3175T is a 175-amp, 3-pole thermal-magnetic trip unit designed specifically for compatible MA and HMA frames. It has a magnetic Hi-Low trip setting range of 875–1750 amps and measures approximately 4.00" W x 7.50"L x 3.50"D. That combination of frame type, amperage, pole configuration, dimensions, and trip range makes the HMA3175T suitable for applications where this particular form, fit, and function are required.
Key Features and Benefits
- 175 Amp rating for compatible MA and HMA frame applications
- 3-pole configuration for equipment requiring this specific arrangement
- Thermal magnetic operation designed for MA and HMA frames
- Magnetic Hi-Low trip setting range of 875–1750 amps
- Clearly defined specifications help simplify replacement-component matching
- Measures approximately 4.00"W x 7.50"L x 3.50"D
- Suitable for maintaining the intended form, fit, and function of compatible legacy equipment
Technical Specifications
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Part Number: HMA3175T
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Type: HMA
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Component: Thermal Magnetic Trip Unit
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Amperage: 175 Amps
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Poles: 3
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Magnetic Hi-Low Trip Setting Range: 875–1750 Amps
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Compatible Frames: MA and HMA
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Height: 7.5 in.
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Width: 4.0 in.
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Depth: 3.5 in.
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Overall Dimensions: 4.00"W x 7.50"L x 3.50"D
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Approximate Shipping Weight: 6.00 lbs.
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A.I.C. Rating & Voltage: Not provided in the available specifications
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Additional Note: Thermal magnetic only for MA and HMA frames
Material Compliance and Certifications
Material-compliance details and specific agency certifications were not provided in the available product information. Certifications such as UL, CSA, RoHS, or other standards should therefore not be assumed.
If your installation requires a specific certification or compliance standard, check the markings on the component and confirm it meets the requirements for the equipment and application.
Where It Works Best
The HMA3175T makes the most sense in maintenance and replacement situations involving compatible MA or HMA circuit breaker frames. It is particularly suited to legacy electrical systems where keeping the original equipment configuration and specified trip characteristics is important.
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:4.0
- Height:7.5
- Depth:3.5
- Poles:3
- Amperes:175
- Type:HMA
- Sub-Category:TRIP UNIT
- Approx Dimensions:4.00"W x 7.50"L x 3.50"D
- Additional Notes:Thermal Magnetic Only for MA & HMA Frames. Magnetic Hi-Low Trip Setting Range: 875-1750. - discontinued by the Manufacturer
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You may return unused items within 30 days of delivery for a full refund.
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