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The E-T-A 8345 series circuit breaker is a single-pole, hydraulic-magnetic type designed for reliable circuit protection. It features a trip-free mechanism and toggle actuation, suitable for a wide range of applications.
Key electrical specifications include a current rating of 100A and a voltage rating of up to 480V AC or 80V DC. The breaker offers a high interrupting capacity of 10,000A per IEC 60934 / CCC standards and 5,000A per UL 1077.
Designed for panel mounting, this circuit breaker operates within an ambient temperature range of -40°C to +85°C. It meets industry standards for vibration, shock, corrosion, and humidity resistance, ensuring durability in demanding environments. The ingress protection rating for the operating area is IP40.
Typical applications for this series include power supplies, switchgear, instrumentation, and process control engineering, particularly within the communication and transport business fields.
| 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 100A.
It is rated for 480V AC and 80V DC.
This circuit breaker has 1 pole.
The ambient temperature range is -40°C to +85°C.
It is a Magnetic Hydraulic-Magnetic circuit breaker.
The ingress protection rating for the operating area is IP40.