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FDB3045
The Eaton Cutler-Hammer FDB3045 is a molded case circuit breaker designed for industrial applications. Rated for up to 45 Amps and capable of handling up to 600 VAC, this breaker excels in 3-phase systems and is equipped with both fixed thermal and magnetic trip mechanisms.
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Technical specifications for FDB3045
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | FDB3045 |
| Weight | 4.50 lbs (2.04 kg) |
| UPC | 786679312520 |
| Rated Current | 45 A |
| Number of Poles | 3 Poles |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Interrupting Capacity (AIC) at 480 VAC | 14 kAIC |
| Interrupting Capacity (AIC) at 240 VAC | 18 kAIC |
| Interrupting Capacity (AIC) at 600 VAC | 14 kAIC |
| Trip Type | Fixed Thermal / Fixed Magnetic |
| Trip Functions | Long-Time (LI) and Instantaneous |
| Phase Type | 3 Phase |
The Eaton Cutler-Hammer FDB3045 is a molded case circuit breaker that offers robustness and reliability for electrical systems. It can handle a rated current of 45 Amps, making it suitable for various industrial applications. Designed for operation within a voltage range of 600 VAC for alternating current and 250 VDC for direct current, this breaker functions effectively in 3-phase circuits.
Weighing 4.5 lbs, the FDB3045 features three pole configurations, allowing it to manage multiple circuits simultaneously. This unit maintains impressive interrupting capacities: it can withstand 18 kAIC at 240 VAC and 14 kAIC for both 480 VAC and 600 VAC, ensuring that it can manage fault conditions effectively.
The device integrates a trip type that combines fixed thermal and fixed magnetic features. With both long-time (LI) and instantaneous trip functions, the FDB3045 is designed to protect circuits from overloads and short circuits efficiently, providing necessary safeguards in demanding environments.
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