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The E-T-A 8340-T120-K1M2-ALH126-3A is a two-pole circuit breaker from the 8340-T series, utilizing a magnetic-hydraulic delay mechanism for reliable protection. It offers a current rating of 3A and can handle voltages up to 250VAC or 80VDC.
Designed for ease of installation, this circuit breaker features DIN rail mounting. It is approved by CSA, GB, IEC, and UL standards, ensuring compliance for various applications. The breaker operates within an ambient temperature range of -40°C to 85°C and provides a degree of protection of IP40 in the operating area and IP20 at the terminals.
Key electrical specifications include a dielectric strength of 3000V AC for the operating area and 1500V AC for pole-to-pole and main-to-auxiliary circuits. The insulation resistance is greater than 100 MΩ at 500V DC. Interrupting capacity is rated at 6 x IN for AC and 4 x IN for DC, with specific UL 1077 ratings provided.
Typical applications for this circuit breaker include power supplies, control equipment, communication systems, and EDP systems. Its robust construction is demonstrated by its resistance to vibration and shock, as well as corrosion and humidity testing.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The circuit breaker has a voltage rating of 250V AC and 80V DC.
The current rating is 3A.
This circuit breaker has 2 poles.
It is a Magnetic Hydraulic Delay circuit breaker.
The mounting type is DIN Rail.
The ambient temperature range is -40°C to 85°C.
The degree of protection for the operating area is IP40.