7270/7271 Series Aircraft Circuit Breaker
Circuit Breakers
KLIXON® 7270 and 7271 series circuit breakers were designed to utilize less space behind the panel while protecting wire and cable in aircraft and ground support equipment on 120 VAC, 400 Hz or 30 VDC systems Inherently resistant to shock and vibration, the Klixon® disc element is capable of calibration within close tolerances throughout the service life of the breaker.
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Contact UsFeatures
- Trip–free operation
- Snap–acting thermal element
- Small size
- Light weight
- MIL-C-5809 qualified
- Current rating: 3 to 35 amps
- High interrupting capacity
- Available with neck mounting (7270-1 and 7271-8 devices) or standard cover plate (7270-7 and 7271-3 devices)
- Typical use: Aircraft and ground support equipment
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Specifications
| Vibrations | 10G minimum, 50–500 Hz (other vibration levels available) |
| Mechanical Shock | 30G |
| Acceleration | 10G |
| Weight | 39 grams maximum (7270-1 and 7271-8) |
| Endurance | 5,000 cycles: 120 VAC. 400 Hz, inductive 5,000 cycles: 120 VAC 400 Hz, resistive 5,000 cycles: 30 VDC, inductive 2,500 cycles: 30 VDC, resistive 5,000 cycles: Mechanical, no load |
