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This E-T-A 8345 series circuit breaker is a single-pole, hydraulic-magnetic type with a trip-free mechanism and toggle actuation. It is designed for panel mounting and offers a current rating of 125A and a voltage rating of 480V.
The breaker is suitable for a wide range of applications, including power supplies, switchgear, instrumentation, and process control engineering within the Communication and Transport business fields. It operates within an ambient temperature range of -40°C to +85°C and has an ingress protection rating of IP40 in the operating area.
Key technical specifications include a dielectric strength test voltage of 3000V AC (pole to pole) and an insulation resistance greater than 100 M Ohm (DC 500V). The breaker has undergone rigorous testing for vibration, shock, corrosion, and humidity to ensure reliability in demanding environments.
Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489, making it suitable for various industrial applications.
| 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.
The voltage rating is 480V.
This circuit breaker has 1 pole.
It is a Magnetic (Hydraulic Delay) type circuit breaker.
The mounting type is Panel Mount.
The operating temperature range is -40°C to +85°C.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489.