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This E-T-A 483-G411-K1M1-A1S0Z-7.5A is a high-performance, single-pole thermal circuit breaker. It utilizes a tease-free, trip-free, snap-action mechanism with manual push-pull actuation for reliable operation. The breaker is designed for panel mounting and features a threadneck configuration.
Key electrical specifications include a voltage rating of 115 VAC and 28 VDC, with a current rating of 7.5A. The thermal design allows for operation across an ambient temperature range of -55°C to +125°C. It offers a high interrupting capacity of 2,500A at 115VAC and 6,000A at 28VDC.
Typical applications for this circuit breaker include aircraft systems and equipment, defense equipment, and other extra-low voltage wiring applications. Its robust construction and approvals from CSA and UL ensure suitability for demanding environments. The breaker also features an indicator band on the push button to clearly show the tripped/off position.
The circuit breaker is rated for 7.5A continuous current.
It is rated for 115VAC and 28VDC.
It interrupts 2,500A at 115VAC (400 Hz) and 6,000A at 28VDC.
The ambient temperature range is -55 to +125 °C.
It is panel mounted with a push-pull plunger actuator.
RoHS3 compliant.
The auxiliary circuit is rated DC 28V at 0.5A.