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The E-T-A 2-5200-8A is a single-pole thermal circuit breaker designed for plug-in mounting with E-T-A sockets. It utilizes a push-to-reset, tease-free, trip-free, snap-action mechanism, conforming to R-type TO CBE to EN 60934 standards. This breaker is suitable for extra-low voltage wiring systems and components.
Key electrical specifications include a voltage rating of 250V AC (UL: AC 250V; DC 50V) and a current rating range of 0.05A to 16A, with this specific model rated at 8A. The interrupting capacity is rated at 400A for 6-16A current ratings and 2,000A (AC 250V) / 2,500A (DC 50V) under UL 1077 standards. The internal resistance for the 8A rating is less than 0.02 Ω.
Environmentally, the breaker operates within an ambient temperature range of -20°C to +60°C. It offers an IP40 degree of protection for the operating area and IP00 for the terminal area. The device has undergone testing for vibration (8g), shock (25g), corrosion (96 hours salt mist), and humidity (95% RH).
Approvals include CSA C22.2 No 235, IEC 60934, and UL1077. The RoHS status is reported as RoHS3 Compliant, REACH Unaffected, and MSL 1 Unlimited, though these compliance details are from the existing database with low confidence.
The voltage rating is 250 V AC (UL), 50 V DC (UL), and 28 V DC (VDE).
The rated current is 8 A.
The operating temperature range is -20 to +60 °C.
It is approved to CSA C22.2 No 235, IEC 60934, and UL1077.
The interrupting capacity is 400 A for currents 6-16 A, and UL ratings: 2,000 A at 250 V AC and 2,500 A at 50 V DC.
It is panel mount with push-to-reset actuation.
It is a single-pole (1 pole) circuit breaker.