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The E-T-A 413-K14-LN2-40A is a high-performance, single-pole thermal circuit breaker designed for reliable protection in demanding applications. It features a tease-free, trip-free, snap-action mechanism with manual push/pull actuation for easy operation. The indicator band on the push button clearly shows the tripped/off position.
This circuit breaker is rated for 40A and operates at 115V AC or 28V DC. It offers an interrupting capacity of 6,000A and is suitable for panel mounting. The device provides an IP40 degree of protection for the operating area.
Typical applications include extra-low voltage wiring systems on vehicles for land, sea, and air, as well as defence equipment and battery-powered machines. Its robust construction meets stringent environmental standards, including resistance to vibration, shock, corrosion, and humidity.
Key technical data includes an operating temperature range of -55 to +75 °C, dielectric strength of 1500V AC, and insulation resistance greater than 100 MΩ. The typical life is rated for 2,000 operations at 1x IN.
It is rated for 115V AC and 28V DC.
-55°C to +75°C.
40A.
6000A.
Push-pull plunger.
Panel mount.
2000 operations at rated current.