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The E-T-A 413-K34-N2-50A is a high-performance thermal circuit breaker with a single pole configuration. It is designed for panel mounting and features a convenient push-pull plunger actuation mechanism. This breaker is rated for 50A current and supports voltage ratings of 115 VAC (400 Hz) and 28 VDC.
Key electrical specifications include an interrupting capacity of 1,000A at 115 VAC (400 Hz) and 6,000A at 28 VDC. The operating temperature range is -55°C to +75°C. The breaker meets UL1077 and CSA C22.2 No 235 approval standards.
Environmental and mechanical specifications include an operating area protection degree of IP40 and a terminal area protection degree of IP00. It is designed to withstand vibration up to 10g and shock up to 50g. The typical operational life is 2,000 cycles at nominal current.
This circuit breaker is suitable for various applications including extra low voltage wiring systems on vehicles, defence equipment, and battery-powered machines. It is available in different versions for tracked vehicles, aircraft, and general purposes.
The current rating is 50A.
It is rated for 115 VAC (400 Hz) and 28 VDC.
It is designed for panel mounting.
The ambient temperature range is -55°C to +75°C.
The interrupting capacity at 28 VDC is 6,000 A.
The degree of protection for the operating area is IP40.