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The E-T-A 8345 series is a single or multipole hydraulic-magnetic circuit breaker designed for reliable overcurrent protection. This specific model, 8345-B03A-T3M2-DB1B1C-40A, is rated for 40A and can handle voltages up to 415 VAC or 80 VDC.
Featuring a trip-free mechanism and toggle actuation, this circuit breaker is suitable for a wide range of applications, particularly in the communication and transport sectors, including power supplies, switchgear, and instrumentation.
It is designed for panel mounting and offers a typical operational life of 10,000 operations at rated current. The operating temperature range is -40°C to +85°C, ensuring performance in various environmental conditions. The breaker meets industry standards including EN 60934 and UL 1077.
| 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 40A.
It supports up to 415 VAC and 80 VDC.
It is designed for panel mounting.
The ambient temperature range is -40°C to +85°C.
The typical life is 10,000 operations at 1 x IN.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489.