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The E-T-A 8340-F110-K3K1-BLH142-0.75A is a single-pole magnetic circuit breaker from the 8340-F series, incorporating a trip-free mechanism and toggle actuation with hydraulic delay switching characteristics. It is designed for panel mounting and offers industry-standard dimensions.
This circuit breaker is rated for 240V AC and 80V DC, with a current rating of 750mA. It boasts an interrupting capacity of 3,500A for both AC and DC applications, meeting UL 1077 standards. The operating temperature range is from -40°C to +85°C, and it provides a degree of protection of IP40 in the operating area.
Key electrical and mechanical specifications include a dielectric strength of 3,000V AC pole-to-pole and an insulation resistance greater than 100 MΩ. The breaker is approved by CSA, GB, IEC, and UL, ensuring compliance with various safety standards. Its robust construction is further validated by resistance to vibration up to 10g and shock up to 100g.
Typical applications for this circuit breaker include control equipment, communications systems, transportation, and power supplies. Its reliable performance and compact design make it suitable for integration into various industrial and electronic systems requiring overcurrent protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It supports 240V AC and 80V DC operating voltages.
The current rating is 750mA.
The interrupting capacity is 3,500A for both AC and DC.
-40°C to +85°C.
It has a dielectric strength of 3,000V AC pole to pole.
It has an IP40 protection rating.