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This E-T-A 483-G411-K1M1-A1S0ZN-5A is a high-performance, single-pole thermal circuit breaker designed for demanding applications. It utilizes a tease-free, trip-free, snap-action mechanism with manual push/pull on/off actuation.
The breaker is rated for 115 VAC (300 Hz to 800 Hz) and 28 VDC, with a current rating of 5A. It operates reliably across a wide ambient temperature range of -55°C to +125°C and offers a high interrupting capacity of 2000A at 115VAC and 6000A at 28VDC.
Designed for panel mounting, this circuit breaker features a threadneck configuration and an indicator band on the push button to clearly show the tripped/off position. Its robust construction and approvals from UL, CSA, and VG standards ensure suitability for aircraft systems, defense equipment, and other critical low-voltage applications.
Environmental testing includes resistance to vibration, shock, corrosion, and humidity, making it suitable for harsh operating conditions. The degree of protection for the operating area is IP40.
The current rating is 5A.
It is rated for 115 VAC and 28 VDC.
It uses panel mounting.
The operating temperature range is -55°C to +125°C.
The interrupting capacity is 2000A at 115 VAC (400 Hz).
The interrupting capacity is 6000A at 28 VDC.
Approval agencies include UL1077, CSA C22.2 No 235, and VG 95345, part 6.