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Eaton / Cutler-Hammer
250A, 4P, thermal-magnetic breaker, interchangeable trip unit, IEC/UL
The Eaton JD4250 is a 4-pole, 250A thermal-magnetic circuit breaker from the Series C line, equipped with an interchangeable, adjustable trip unit. It features a standard interrupting capacity of 35 kAIC at 480 VAC and complies with both UL 489 and IEC 157-1 standards. Designed for demanding commercial and industrial power distribution systems, this breaker supports 600 VAC operation and offers reliable overload and short circuit protection. The JD4250 is built with a J-frame size and standard terminals, ensuring compatibility and durability for high-performance electrical systems.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Model | JD4250 |
| Series | Series C |
| Product Type | Thermal-Magnetic Circuit Breaker |
| Frame Size | J-Frame |
| Poles | 4 |
| Rated Current | 250 A |
| Trip Unit | Adjustable Thermal-Magnetic (Interchangeable) |
| Terminals | Standard |
| Voltage Rating | 600 VAC |
|---|---|
| Interrupting Capacity @ 480 VAC | 35 kAIC |
| Interrupting Capacity @ 240 VAC | 65 kAIC |
| Interrupting Capacity @ 600 VAC | 18 kAIC |
| Interrupting Capacity @ 250 VDC | 10 kAIC |
| Compliance Standards | UL 489, IEC 157-1 |
| Dimensions (W × H × D) | 5.50 in × 10.00 in × 4.06 in (139.7 mm × 254.0 mm × 104.1 mm) |
| Mounting | Panel Mount |
Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.
We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.
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