Skip to content
  • Product Image of JA3225W - 225Amp Circuit Breaker #1
** Picture is for identification purposes only and may not represent the actual amperage of the product listed **
scroll for more

JA3225W - 225Amp Circuit Breaker

  • 225 Amp
  • 22k @ 600VAC; 22k @ 480VAC; 25k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: JA3225W [NS]

Purchase Options:

JA3225W - 225Amp Circuit Breaker Description

JA3225W - 225Amp Circuit Breaker

Finding a replacement breaker for older equipment often comes down to the details. JA3225W is a 225A, 3-pole Type JA circuit breaker with thermal-magnetic operation and a non-interchangeable trip unit. For existing or legacy equipment that calls for this particular Type JA configuration, these specifications provide the information needed to verify form, fit, and function against the breaker being replaced. These products are built to last, but the correct replacement should always be selected by matching your equipment's complete electrical and physical requirements.

Key Features and Benefits

  • 225A capacity: Intended for equipment requiring a 225-amp breaker rating.
  • Three-pole: Matches installations requiring a 3-pole breaker configuration.
  • Type JA: An essential identifier when checking compatibility with existing equipment.
  • Thermal-magnetic operation: Uses the specified thermal-magnetic trip design.
  • Non-interchangeable trip unit: Helps narrow down the correct configuration when matching an existing breaker.
  • No terminals included: This JA3225W configuration is supplied without terminals; terminal requirements must be checked separately.

Technical Specifications

  • Part Number: JA3225W
  • Type: JA
  • Amperage: 225 A
  • Number of Poles: 3
  • A.I.C. at 600VAC: 22k
  • A.I.C. at 480VAC: 22k
  • A.I.C. at 240VAC: 25k
  • Interrupting Capacity at 600VAC: 22,000 A
  • Interrupting Capacity at 480VAC: 22,000 A
  • Interrupting Capacity at 240VAC: 25,000 A
  • Breaker Operation: Thermal-Magnetic
  • Trip Unit: Non-Interchangeable
  • Temperature Rating: 40°C
  • Terminals: Not Included
  • Width: 5.50 in.
  • Height / Length: 10.13 in.
  • Depth: 3.94 in.
  • Overall Dimensions: 5.50"W x 10.13"L x 3.94"D
  • Approximate Ship Weight: 16.00 lb.

Material Compliance and Certifications

Specific UL, CSA, IEC, RoHS, REACH, or other certification and material-compliance information was not provided for the JA3225W. Those certifications should not be assumed from the breaker type, amperage, or voltage ratings.

Where It Works Best

The JA3225W 225A circuit breaker is best considered when maintaining compatible existing or legacy equipment that requires a 3-pole Type JA breaker with the same thermal-magnetic operation, non-interchangeable trip configuration, physical dimensions, and electrical ratings.


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:5.5
  • Height:10.13
  • Depth:3.94
  • Poles:3
  • Amperes:225
  • A.I.C. Rating & Volts:22k @ 600VAC; 22k @ 480VAC; 25k @ 240VAC
  • Type:JA
  • Approx Dimensions:5.50"W x 10.13"L x 3.94"D
  • Additional Notes:40°C Rated, Thermal Magnetic Circuit Breaker With Non-Interchangeable Trip Unit. This item does NOT include any 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