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HJD3250
Eaton Cutler-Hammer's HJD3250 is a molded case circuit breaker designed for dependable electrical protection. This device is rated for a maximum current of 250 A and is suitable for both AC and DC applications, handling up to 600 VAC and 250 VDC.
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Technical specifications for HJD3250
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HJD3250 |
| Weight | 9.63 lbs (4.37 kg) |
| UPC | 786679319246 |
| Frame Type | J-Frame |
| Rated Current | 250 A |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Interrupting Rating (240V AC) | 100 KAIC |
| Interrupting Rating (480V AC) | 65 kAIC |
| Trip Type | Fixed Thermal, Fixed Magnetic |
The HJD3250 by Eaton Cutler-Hammer serves as a reliable molded case circuit breaker, featured in the Series C lineup. This unit is specifically designed to facilitate electrical protection in various environments. It has a rated current capacity of 250 A and operates effectively within three-phase systems, equipped with three poles for optimal performance.
With a voltage rating of 600 VAC for alternating current and 250 VDC for direct current, it showcases versatility across different electrical setups. The unit's J-frame structure allows it to maintain a compact yet robust design while weighing approximately 12.5 lbs, which is manageable for installation in standard circuit breaker panels.
This circuit breaker boasts impressive interrupting ratings as well, handling up to 100 KAIC at 240 VAC and 65 KAIC at 480 VAC. These ratings indicate its ability to withstand short-circuit conditions and protect the overall system integrity. The trip mechanism in the HJD3250 employs fixed thermal and fixed magnetic types. These trip types work together to ensure the breaker reliably responds to overloads, efficiently safeguarding connected equipment. Additionally, this circuit breaker is identifiable by its UPC, 786679319246, useful for inventory management and identification.
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