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FDB3070
The FDB3070, part of Eaton Cutler-Hammer's Series C circuit breakers, is a molded case breaker designed to handle electrical distribution with excellent reliability. It provides a rated current capacity of 70 A and operates at 600 VAC or 250 VDC, making it versatile for various applications.
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Technical specifications for FDB3070
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | FDB3070 |
| Weight | 4.50 lbs (2.04 kg) |
| UPC | 786679305973 |
| Rated Current | 70 A |
| Rated Voltage (AC) | 600 VAC |
| Rated Voltage (DC) | 250 VDC |
| Trip Type | T186 |
| Terminal Type | Load Side |
| Frame Size | F Frame |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Number of Poles | 3 Poles |
| Interrupt Rating at 480 VAC | 14 KAIC |
| Interrupt Rating at 240 VAC | 18 KAIC |
The Eaton Cutler-Hammer FDB3070 circuit breaker is an effective solution for safeguarding electrical systems. It is categorized as a molded case circuit breaker and is designed to support a rated current of 70 A. This unit can manage a rated voltage of 600 VAC and 250 VDC, catering to both alternating and direct current applications.
Designed with three poles, the FDB3070 includes a T186 trip type mechanism that provides reliable circuit interruption during overloads or faults. Its frame size is classified as an F frame, which contributes to its compact installation capabilities. The circuit breaker supports frequencies ranging from 50 Hz to 60 Hz, allowing flexibility in different electrical environments.
The interrupting ratings for the FDB3070 are substantial, with a capacity of 14 KAIC at 480 VAC and 18 KAIC at 240 VAC. This capability ensures that the circuit breaker can handle significant fault currents, thereby protecting connected equipment and maintaining system integrity. It employs a load-side terminal configuration, facilitating straightforward wiring during installation. Overall, the FDB3070 is engineered to provide dependable performance in various industrial applications.
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