Skip to content
Product Not Available
** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

MA3175 - 175 Amp Circuit Breaker

  • 175 Amp
  • 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: MA3175 [NS]

Purchase Options: New Surplus

MA3175 - 175 Amp Circuit Breaker Description

MA3175 - 175 Amp Circuit Breaker

The MA3175 is a 175-amp, three-pole MA thermal magnetic circuit breaker with an interchangeable trip unit, rated for use at 40°C. The specifications provide the essential information needed to compare it with your existing breaker during maintenance or replacement, namely the current rating, number of poles, physical dimensions, interrupting capacity, trip setting, and terminal arrangement.

Key Features and Benefits

  • The 175A rating applies to electrical equipment that needs this particular current rating.
  • The three-pole design features a distinct matching point when replacing an existing MA breaker.
  • It is identified as an MA-type breaker to ensure compatibility with existing equipment.
  • The thermal magnetic circuit breaker is designed with the specified thermal magnetic trip configuration.
  • The trip unit is interchangeable, which should be verified when matching an existing breaker.
  • The MA3175 is rated at 40°C.
  • The configuration that is provided comes with load-side terminals.

Technical Specifications

  • Part Number: MA3175
  • Type: MA
  • Product Type: Thermal Magnetic Circuit Breaker
  • Amperes: 175A
  • Poles: 3
  • Temperature Rating: 40°C
  • Trip Unit: Interchangeable
  • A.I.C. Rating & Volts: 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  • Terminals: Load-side terminals included
  • Height: 16.0 in.
  • Width: 8.25 in.
  • Depth: 4.0 in.
  • Dimensions: 8.25"W x 16.00"L x 4.00"D
  • Approximate Shipping Weight: 50.00 lbs.

Material Compliance and Certifications

The supplied specifications for the MA3175 did not include any information regarding material compliance, agency certifications, or electrical listings, and it therefore cannot be assumed that the product has UL, IEC, RoHS, REACH, or some other certification.

Where It Works Best

The MA3175 175A 3-pole circuit breaker is most suitable for use with existing and older electrical equipment that needs an MA-type thermal magnetic circuit breaker with a 40°C rating and one that has an interchangeable trip unit; it is also important to note the load-side terminals that are provided when checking the configuration of the breaker being replaced.


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:8.25
  • Height:16.0
  • Depth:4.0
  • Poles:3
  • Amperes:175
  • A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  • Type:MA
  • Approx Dimensions:8.25"W x 16.00"L x 4.00"D
  • Additional Notes:40°C-rated thermal magnetic circuit breaker with interchangeable trip unit. This item includes load-side terminals. - discontinued by the Manufacturer

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.

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

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).

Similar Products

Why Us?

Free Shipping

Free shipping on breaker orders over $100*

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction