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This E-T-A 8340-F series circuit breaker is a 2-pole magnetic hydraulic-magnetic type, designed for reliable overcurrent protection. It is rated for a current of 20A and can handle voltages up to 240VAC or 80VDC.
The breaker features a trip-free mechanism and toggle actuation, with a choice of fast magnetic or hydraulically delayed switching characteristics. It is designed for industry-standard panel mounting and includes a lever actuator for operation.
Key technical specifications include an interrupting capacity of 6 x IN at AC and 4 x IN at DC, conforming to IEC 60934 standards. It also meets UL1077 requirements with a 3500A interrupting capacity at 250VAC for single pole and 5000A for double pole configurations. The operating temperature range is -40°C to +85°C.
Applications for this circuit breaker include control equipment, communications systems, transportation, and power supplies where robust and reliable circuit protection is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 240 VAC and 80 VDC.
The current rating is 20 A.
It has 2 poles.
It is a Magnetic (Hydraulic Delay) breaker.
The operating temperature range is -40°C to +85°C.
The degree of protection for the operating area is IP40.