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The E-T-A 201-4A 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 240 VAC (50/60 Hz) and 65 VDC, with a current rating of 4A. It offers a current rating range from 0.05 to 16A and features an interrupting capacity of up to 400A. The operating area has an IP40 degree of protection, while the terminals are IP20 protected.
Environmental testing includes vibration resistance up to 5g, shock resistance of 25g, and humidity testing. The operating temperature range is -30°C to +60°C. Approvals include CSA C22.2 No 235, IEC 60934, and UL1077.
The voltage rating is 240 VAC (50/60 Hz) and 65 VDC.
The current rating is 4A.
It uses DIN rail mounting.
The operating temperature range is -30 to 60 °C.
It is approved by CSA C22.2 No 235, IEC 60934, and UL1077.