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This E-T-A 8345 series circuit breaker is a hydraulic-magnetic type with a trip-free mechanism and toggle actuation. It is designed for single or multipole applications, offering a choice of switching characteristics suitable for a wide range of uses.
Key specifications include a current rating of 50A and a voltage rating of 480V. It is a 2-pole unit with a lever actuator and a panel mount configuration. The breaker operates within an ambient temperature range of -40°C to +85°C and offers an ingress protection rating of IP40 in the operating area.
Typical applications for this series are found in the communication and transport sectors, including power supplies, switchgear, instrumentation, and process control engineering. It is approved to CBE standard EN 60934 (IEC 60934) S-type HM CBE and meets UL1077 and UL489 standards.
With industry-standard dimensions and optional auxiliary contacts, this circuit breaker provides reliable protection. Its low temperature sensitivity at rated load ensures consistent performance across various environmental conditions.
| 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 480V.
The current rating is 50A.
It is designed for panel mounting.
It operates from -40°C to +85°C.
The ingress protection rating is IP40.
It complies with CSA, UL, IEC, and GB standards.
It can interrupt currents up to 5000A.