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The E-T-A 8345 series is a line of single or multipole hydraulic-magnetic circuit breakers featuring a trip-free mechanism and toggle actuation. This specific model, 8345-C02A-S3M1-DB1A1A-20A, is a 2-pole unit with a current rating of 20A and a voltage rating of 480V. It utilizes a magnetic-hydraulic delay for its tripping characteristic.
Designed for industry standard panel mounting, this circuit breaker offers low temperature sensitivity at rated load. It is approved to CBE standard EN 60934 (IEC 60934) S-type HM CBE. Typical applications include power supplies, switchgear, instrumentation, and process control engineering within the communication and transport sectors.
Key technical data includes an ambient temperature range of -40 to 85°C and a degree of protection of IP40 for the operating area. The breaker has a typical life of 10,000 operations at 1x IN and meets various approval standards including CSA, IEC, and UL.
This model features lever actuation and is suitable for applications requiring reliable circuit protection in demanding environments.
| 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 20A.
The voltage rating is 480V.
This circuit breaker has 2 poles.
It uses lever actuation.
The operating temperature range is -40 to 85°C.
The degree of protection for the operating area is IP40.