| Category | |
| Manufacturer Name | |
| Acceleration | |
| Actuator Type | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
This E-T-A 583-G111-K1M1-A1S1UG-20A 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 ON/OFF control. The breaker is designed for panel mounting and features an indicator band to clearly show the tripped/off position.
Key electrical specifications include a voltage rating of 200 VAC (300 Hz to 800 Hz) and 28 VDC, with a current rating range of 1 to 30 A. The interrupting capacity is up to 2,500 A at 200 VAC and 6,000 A at 28 VDC. It also includes an auxiliary circuit rated for 0.5 A at 28 VDC.
Environmental and mechanical robustness are ensured through compliance with various standards. The operating area has an IP40 degree of protection, while the terminal area is IP00. It is rated for a wide ambient temperature range from -55°C to +125°C (depending on current rating) and has undergone rigorous vibration, shock, and corrosion testing.
Typical applications include aircraft systems and equipment, defense equipment, and communications systems. The advanced two-chamber design minimizes contact contamination for fail-safe operation. Temperature compensation is standard, with optional auxiliary contacts available.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 200 VAC (300 Hz to 800 Hz) and 28 VDC.
The current rating is 20A.
It has 3 poles.
It is a panel mount type.
The ambient temperature range is -55°C to +125°C for ratings up to 15A, and -55°C to +90°C for ratings above 15A.
The degree of protection for the operating area is IP40.