The Westinghouse HJA36175 is a 175A, 3-pole, 600V molded case circuit breaker from the Series C HJA J-Frame line. Rated at 65kA interrupting capacity at 480V, it provides reliable overcurrent protection for feeder and branch circuits in industrial and commercial applications. The HJA36175 is compatible with Westinghouse and Cutler-Hammer J-Frame panelboards and motor control centers. Eaton manufactures the equivalent Series C HJA under the same catalog number. AllBreakerSales.com stocks new surplus and reconditioned HJA36175 units for same-day quotes.
| Specification | Value |
|---|---|
| Amperage | 175A |
| Poles | 3 |
| Voltage | 600V AC |
| Interrupt Rating | 65kA @ 480V · 25kA @ 600V |
| Frame Size | J-Frame (400A Frame) |
| Mounting Type | Bolt-On |
| Trip Type | Thermal Magnetic |
| Trip Function | LI — Long-Time, Instantaneous |
| Wire Size | 1/0–500 kcmil (Al/Cu) |
| Phase | 3-Phase |
| Standards | UL 489, CSA C22.2 No.5 |
| Temperature Rating | -25°C to 70°C |
Replaces: JA3175, CHJ3175
Westinghouse Series C HJA J-Frame 175A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: Westinghouse | Series: Series C HJA J-Frame | Catalog Number: HJA36175
HJA36150 - Square D PowerPact H-Frame | HJA36200 - Square D PowerPact H-Frame 600V | HJA36225 - Square D PowerPact H-Frame 600V | HJA36250 - Square D PowerPact H-Frame 600V | HJA36300 - Square D HJA H-Frame