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This E-T-A 413-K14-LN2-70A is a single-pole, high-performance thermal circuit breaker. It utilizes a tease-free, trip-free, snap-action mechanism with manual push/pull ON/OFF actuation. The breaker is designed for panel mounting and features an indicator band on the push button to clearly show the tripped/off position.
Key electrical specifications include a current rating of 70A and a voltage rating of 115V AC (400 Hz upon request) and 28V DC. The interrupting capacity is 6,000A for both Icn and UL 1077 standards. The ambient operating temperature range is -55°C to +75°C.
Typical applications for this circuit breaker include extra-low voltage wiring systems on vehicles for land, sea, and air, as well as defense equipment and battery-powered machines. The unit offers a degree of protection of IP40 in the operating area and IP00 at the terminals.
Mechanical and environmental testing includes vibration resistance up to 10g, shock resistance of 50g (11ms), corrosion resistance for 96 hours in salt mist, and humidity testing for 240 hours at 95% RH.
The current rating is 70A.
It has a voltage rating of 115V AC and 28V DC.
It is a single-pole circuit breaker.
It is a thermal circuit breaker.
The mounting type is panel mount.
The ambient temperature range is -55°C to +75°C.
The interrupting capacity is 6,000A.