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FD3070
The FD3070 from Eaton Cutler-Hammer is a molded case circuit breaker designed for reliable circuit protection. It handles a rated current of 70 A and is compatible with voltages up to 600 VAC and 250 VDC, making it suitable for various applications.
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Technical specifications for FD3070
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | FD3070 |
| Weight | 4.50 lbs (2.04 kg) |
| UPC | 786679305720 |
| Rated Current | 70 A |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Trip Type | Fixed Thermal, Fixed Magnetic |
| Number of Poles | 3 Poles |
| Interrupting Rating at 480 VAC | 35 kAIC |
| Interrupting Rating at 240 VAC | 65 kAIC |
| Trip Function | LI (Long-Time and Instantaneous) |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
The Eaton Cutler-Hammer FD3070 is a robust molded case circuit breaker engineered to enhance circuit safety. With a rated current of 70 amps, this device suits a variety of electrical systems. Designed for operation at both 600 VAC for alternating current and 250 VDC for direct current applications, it provides versatility in different environments.
This model features three poles, allowing for effective operation in multi-phase configurations. Its trip mechanism encompasses fixed thermal and fixed magnetic options, ensuring appropriate protection against overload and short circuit scenarios. The FD3070 operates efficiently within a frequency range of 50 Hz to 60 Hz, catering to most industrial electrical standards.
The interrupting capacity of the FD3070 is notable, rated at 65 kAIC for 240 VAC and 35 kAIC for 480 VAC. This capability provides peace of mind that the device can safely manage fault conditions. In operation, the LI (Long-Time and Instantaneous) trip function enhances response to different fault scenarios, allowing for prompt isolation of problematic circuits.
Weighing 4.5 lbs, the FD3070 is compact enough for various installations. With UPC 786679305720, it promises reliable service for circuit protection in demanding applications.
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