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FD3110
The FD3110 from Eaton Cutler-Hammer is a molded case circuit breaker designed for efficient electrical protection. It supports a rated current of 110 A and has three poles, making it suitable for three-phase applications.
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Technical specifications for FD3110
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | FD3110 |
| Weight | 4.25 lbs (1.93 kg) |
| UPC | 786679312759 |
| Rated Current | 110 A |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Interrupting Rating (AIC) at 240 VAC | 65 kAIC |
| Interrupting Rating (AIC) at 480 VAC | 35 kAIC |
| Interrupting Capacity (AIC) at 600V AC | 18 kAIC |
| Interrupting Capacity (AIC) at 250V DC | 10 kAIC |
| Trip Unit Type | Fixed Thermal, Fixed Magnetic |
| Protection Function | Long-Time and Instantaneous (LI) |
The Eaton Cutler-Hammer FD3110 molded case circuit breaker is engineered for reliable performance in electrical systems. Rated for a current of 110 A, it is built to handle three-phase applications with three poles. This device supports AC voltage levels up to 600 VAC and DC voltage levels of 250 VDC.
The FD3110 offers substantial protection with its interrupting ratings. It can manage fault currents of 65 kAIC at 240 VAC, which lowers to 35 kAIC at 480 VAC, ensuring safety during overload conditions. For higher voltage scenarios, it can handle 18 kAIC at 600 VAC.
Similarly, the FD3110 is rated for interrupting capacity of 10 kAIC at 250 VDC, which is crucial for protecting against high short circuits in DC applications. The trip unit type consists of fixed thermal and fixed magnetic elements, achieving long-time and instantaneous (LI) trip functions. This adds to its reliability when responding to fault conditions. Weighing 4.25 lbs, this circuit breaker is a compact solution for various electrical setups.
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