E-T-A Circuit Breakers has introduced a combined switch and circuit breaker for push-fit mounting in switch panels. Its attractive, contoured, 'soft' feel rocker actuator with dual illumination and choice of both colour and 'marine' legends make it a first-line choice for builders of power-boats and yachts. A three-position switch version of matching design enables all combinations of switching and circuit protection to be provided in one stylish control panel grouping.
The new E-T-A 3131 combined switch and thermal over-current circuit breaker provides snap-in, panel-mounted, single pole protection against both limited short circuits and low level, but potentially harmful, overload currents. The integral overload protection negates the need for fuse holders or additional circuit breakers, thus simplifying the wiring circuits. Models are offered in current ratings from 0.1A to 20A at up to 50Vdc/240Vac for single pole applications. The complementary E-T-A 3131 three-position switch with matching actuator design offers the additional switching required for units such as two-speed fans and wipers.