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The E-T-A 8345-B04A-U3M1-DB1B2B-110A is a single or multipole hydraulic-magnetic circuit breaker with a trip-free mechanism and toggle actuation. This 4-pole model is rated for 110A and operates at up to 480V AC or 80V DC. It is designed for panel mounting and features a lever actuator.
Key technical data includes an ambient temperature range of -40 to +85°C, an operating area ingress protection of IP40, and compliance with standards such as IEC 60934 and UL1077. The breaker is approved by CSA, GB, IEC, and UL.
Typical applications for this series include power supplies, switchgear, and instrumentation in the communication and transport business fields. Its robust construction and wide operating temperature range make it suitable for demanding industrial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 80VDC.
It has 4 poles.
The current rating is 110A.
It operates from -40°C to +85°C.
The ingress protection rating is IP40.
It has an interrupting capacity of 10,000A.
It is certified to CSA, UL, IEC, and GB standards.