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The E-T-A 8340-T120-K1T1-ALH0-40A is a single, two, or three-pole magnetic and hydraulic-magnetic circuit breaker with a trip-free mechanism and toggle actuation. This specific model is a 2-pole unit with a current rating of 40A and voltage ratings of 250VAC and 80VDC.
Designed for a wide range of applications, it offers hydraulically delayed switching characteristics. The breaker features a combi-foot design for symmetric rail mounting, making installation convenient. It is approved to CBE standard EN 60934 (IEC 60934) and carries approvals from CSA, GB, UL.
Key technical specifications include an operating temperature range of -40°C to 85°C, an ingress protection rating of IP40 for the operating area and IP20 for the terminal area, and a mass of approximately 98g per pole. The breaker is suitable for power supplies, control equipment, communication systems, and EDP systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
This circuit breaker has a voltage rating of 250 VAC and 80 VDC.
The current rating for this circuit breaker is 40A.
This circuit breaker has 2 poles.
This circuit breaker supports DIN rail mounting.
The operating temperature range is -40°C to 85°C.
The ingress protection rating for the operating area is IP40, and for the terminal area is IP20.