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The HJD3250W from Eaton Cutler-Hammer is a robust molded case circuit breaker designed for three-phase applications. This device features a 250 A amperage rating and supports both AC and DC voltage ratings, making it suitable for a variety of use cases.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HJD3250W |
| Weight | 12.50 lbs (5.67 kg) |
| UPC | 786679319307 |
| Breaker Configuration | Complete Breaker |
| Breaker Type | HJD |
| Frame Type | J-Frame |
| Number of Poles | 3 Poles |
| Phase Type | Three-Phase |
| Amperage Rating | 250 A |
| Max. Voltage (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Frequency Rating | 50–60 Hz |
| Trip Unit | T186 |
| Trip Technology | Fixed Thermal, Fixed Magnetic |
| Protection Functions | Long-Time and Instantaneous |
| Mounting Type | Bolt-On |
The HJD3250W model is part of Eaton Cutler-Hammer's Series C line of molded case circuit breakers. It delivers a dependable current capacity rated at 250 A, making it suitable for various electrical systems requiring effective protection. This circuit breaker configuration is categorized as a complete breaker designed for stable three-phase applications.
Operating with a maximum voltage of 600 VAC for alternating current and 250 VDC for direct current, the HJD3250W ensures reliable performance across different settings. It operates effectively within a frequency range of 50 to 60 Hz. The breaker features a J-frame structure, indicating its robust design tailored for heavy-duty use. With three poles, it accommodates a variety of applications. The trip unit, identified as T186, allows for precise protection mechanisms. It uses fixed thermal and fixed magnetic technology to provide long-time and instantaneous protection functions to safeguard against potential faults in the circuit.
For installation, this model uses a bolt-on mounting method, ensuring secure attachment within electrical panels. The UPC for this breaker is 786679319307, which assists in managing inventory and part identification.