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This E-T-A 583-G411-K1M1-A1S0TN-30A is a high-performance thermal circuit breaker with a three-pole configuration. It utilizes a tease-free, trip-free, snap-action mechanism and manual push-pull actuation for reliable operation. The breaker is designed for panel mounting and is suitable for a wide range of aircraft systems, defense equipment, and communications systems.
Key technical specifications include a voltage rating of 200 V AC (300 Hz to 800 Hz) and DC 28 V, with a current rating range of 1 to 30 A. The ambient operating temperature range is -55 to +125 °C (or -55 to +90 °C for ratings above 15 A). It offers an interrupting capacity of up to 2,500 A at 200 V AC and 6,000 A at 28 V DC.
The circuit breaker features an advanced two-chamber design to minimize contact contamination, ensuring fail-safe operation. It is temperature-compensated and can be equipped with optional auxiliary contacts. The degree of protection for the operating area is IP40, while the terminal area is IP00.
Environmental testing includes resistance to vibration up to 16.4 g rms (random), shock up to 50 g, corrosion resistance for 96 hours in salt mist, and humidity testing for 240 hours. The device is approved for use on a wide range of aircraft and equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 30 A.
The voltage rating is 200 V AC (300 Hz to 800 Hz) and 28 V DC.
This circuit breaker has 3 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The ambient operating temperature range is -55 to +125 °C, or -55 to +90 °C for ratings above 15 A.
The interrupting capacity at 28 V DC is 6,000 A for current ratings 1-25 A and 4,000 A for a 30 A rating.