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The E-T-A 8345-C01A-R0M0-DB1A1B-125A is a single-pole hydraulic-magnetic circuit breaker featuring a trip-free mechanism and toggle actuation. It is designed for panel mounting and suitable for a wide range of applications, particularly in the communication and transport sectors for power supplies, switchgear, and instrumentation.
This circuit breaker has a current rating of 125A and can handle voltages up to 480V AC or 80V DC. It is approved by CSA, IEC, and UL standards, ensuring reliable protection. The operating temperature range is -40°C to +85°C, and it offers an ingress protection rating of IP40 in the operating area.
With a typical life of 10,000 operations at rated current, the 8345 series is built for durability. It meets stringent environmental testing for vibration, shock, corrosion, and humidity, making it suitable for demanding industrial environments. The breaker type is magnetic with hydraulic delay, providing specific trip characteristics.
Key technical data includes a 5000A interrupting capacity at 240V AC and 10000A at 80V DC. The device is compliant with RoHS3, REACH Unaffected, and MSL 1 standards, though these compliance statuses are unverified.
| 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 125A.
It has voltage ratings of up to 480V AC and 80V DC.
This circuit breaker has 1 pole.
It is a magnetic (hydraulic delay) circuit breaker.
The operating temperature range is -40°C to +85°C.
The ingress protection rating for the operating area is IP40.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489.