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The E-T-A 8345 series circuit breaker is a single or multipole hydraulic-magnetic type with a trip-free mechanism and toggle actuation. This specific model, 8345-B02A-T3M0-DB1B1C-50A, is a 2-pole unit rated for 50A and capable of handling up to 480V AC or 80V DC.
Designed for industry standard panel mounting, this circuit breaker features a lever actuator and offers a degree of protection of IP40 in the operating area. It is suitable for applications in communication and transport sectors, including power supplies, switchgear, and instrumentation.
Technical specifications include a typical life of 10,000 operations at 1x IN, an operating temperature range of -40°C to +85°C, and compliance with standards such as IEC 60934 and UL1077. The breaker also meets vibration and shock resistance requirements, making it robust for various 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 50A.
It supports up to 480V AC and 80V DC.
This circuit breaker has 2 poles.
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.
The degree of protection for the operating area is IP40.