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The E-T-A 106-M3-P30-4A is a miniaturized, single-pole thermal circuit breaker featuring a push-to-reset, tease-free, trip-free, snap-action mechanism. It is approved to CBE standard EN 60934 (IEC 60934).
This circuit breaker has a voltage rating of 240 VAC and 48 VDC, with a current rating of 4A. It is designed for panel mounting and offers a degree of protection of IP 40 in the operating area and IP 00 at the terminals.
Typical applications include protection for motors, transformers, solenoids, printed circuit boards, hand-held machines and appliances, and marine applications. The breaker operates within an ambient temperature range of -20°C to +60°C.
Key specifications include a rated impulse withstand voltage of 2.5 kV, dielectric strength of AC 3,000 V, and insulation resistance greater than 100 MΩ. The interrupting capacity is 6 x In for currents up to 2A and 5 x In for currents from 2.5A to 10A.
The voltage rating is 240 VAC and 48 VDC.
The current rating is 4A.
It uses panel mounting.
The ambient temperature range is -20°C to +60°C.
The degree of protection for the operating area is IP 40.