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The E-T-A 201-0.3A is a single-pole thermal-magnetic circuit breaker featuring a snap-action mechanism and pushbutton operation. It is designed for standard EN rail mounting, making it suitable for process control systems, instrumentation, and rail vehicles.
This circuit breaker has a voltage rating of 240V AC (50/60 Hz) and 65V DC, with a current rating of 300mA. It offers an interrupting capacity of up to 400A for current ratings between 2.5A and 16A. The operating temperature range is -30°C to +60°C.
The device has an operating area protection degree of IP40 and a terminal area protection degree of IP20. It meets standards such as EN 60934 (IEC 60934), UL 1077, and CSA C22.2 No. 235, indicated by its approval agency ratings.
The current rating is 300mA.
The voltage rating is 240V AC (50/60 Hz) and 65V DC.
It is designed for DIN rail mounting.
The operating temperature range is -30°C to +60°C.
Typical applications include process control systems, instrumentation, and rail vehicles.