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FDB3150
The Eaton Cutler-Hammer FDB3150 is a molded case circuit breaker designed for reliable electrical protection. It operates with a rated current of 150 A and is capable of handling voltages up to 600 VAC in AC systems and 250 VDC in DC applications.
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Technical specifications for FDB3150
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | FDB3150 |
| Weight | 4.50 lbs (2.04 kg) |
| UPC | 786679306079 |
| Frame Type | F Frame |
| Number of Poles | 3 Poles |
| Rated Current | 150 A |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Interrupting Rating (AIC) at 240 VAC | 18 kAIC |
| Interrupting Rating (kAIC) at 480 VAC | 14 kAIC |
| Trip Type | Fixed Thermal, Fixed Magnetic |
| Thermal Type | Fixed Thermal |
| Magnetic Type | Fixed Magnetic |
The FDB3150 model from Eaton Cutler-Hammer belongs to the Series C of molded case circuit breakers. With a robust rated current capacity of 150 amperes, it is designed to safeguard electrical circuits in both AC and DC applications. It can handle voltages reaching 600 VAC and 250 VDC, making it versatile for different scenarios.
This circuit breaker is constructed with three poles and adheres to an F frame type, weighing in at 4.5 lbs. It is engineered for effective performance, utilizing fixed thermal and magnetic trip types to promptly address overload and short circuit conditions. The fixed thermal mechanism ensures appropriate response to sustained incidents, while the fixed magnetic trip offers rapid protection against instantaneous surges.
The interrupting ratings of this unit are specifically noteworthy. At 240 VAC, it achieves an interrupting capacity of 18 kAIC. For 480 VAC applications, the rating is 14 kAIC. These properties signify its capacity to protect against significant fault currents, enhancing safety in electrical systems. The Eaton Cutler-Hammer FDB3150 is an essential component for ensuring circuit integrity in various settings where both performance and safety are paramount.
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