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The E-T-A X3131-WB0000 is a specific accessory, a black rocker actuator without a legend, designed to complement the E-T-A 3131 series of thermal circuit breakers. This actuator provides a clean, unadorned interface for the circuit breaker.
The 3131 series circuit breakers, for which this actuator is intended, offer a wide range of electrical specifications including AC 240V and DC 28V voltage ratings, and current ratings from 0.1A to 20A. They are built to meet EN 60934 (IEC 60934) standards and feature a typical life of 30,000 operations. The operating temperature range is -20°C to +60°C.
Environmental protection is a key feature, with the circuit breaker front panel rated to IP66 for water splash protection. The series also meets stringent requirements for vibration, shock, corrosion, and humidity resistance, making it suitable for demanding applications. The actuator itself, when fitted, contributes to the overall protection and functionality of the circuit breaker assembly.
Typical applications for the 3131 series include motor and transformer protection, household appliances, electrical tools, and equipment used in mobile homes, watercraft, construction vehicles, and medical settings. This actuator provides the user interface for these robust circuit protection devices.
30,000 operations at 1 x IN, inductive.
IP66 in the operating area per IEC 60529.
12 V, 24 V, 115 V, and 230 V options with typical power consumption of 10 mA or less.
Blade terminal for 1x6.3x0.8 mm or 2x2.8x0.8 connectors per EN 60934.
-20 to +60 °C.
Approximately 30 g.
E-T-A 3131 series circuit breakers.