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Relays
Switching of lighting, heating, etc. Galvanic insulation of i.e. status signalisation lamps from a (high) power (high voltage) circuit. Galvanic insulation of PLC-inputs or output to avoid destruction through excessive voltage.
Besides the normal operation through electrically energising the coil, manual operation is possible at all times. The switch position of the relay is visualised through an indicator flag. The safety terminals are equipped with captive Pozidriv screws and have IP20 protection degree.
An add-on auxiliary contact as well as spacer are available.
Relays are electromechanically controlled switches used to control low power loads.
Impulse switches
Impulse switches are electromechanically or electronically controlled switches used to control single- or multi-phase medium-power loads while the control itself can be (very) low power. The device switches between 2 stable positions, each time a (brief) impulse energises its control circuit.
Mainly used for the switching of lighting and heating equipment and/or to obtain a simplified wiring in case the load needs to be controlled at reduced voltage and/or from more than 4 different places.
Besides the normal operation through electrically energising the coil, manual operation is possible at all times. The switch position of the impulse switch is visualised through an indicator flag for the EM-version. Or through an LED for the electronic version. The central command version was developed to force several devices at the same time to the on or off position, independently of the current status of each individual device. Also in this case, the possibility of operating the device locally remains. The safety terminals are equipped with captive Pozidriv screws and have IP20 protection degree. An add-on auxiliary contact, add-on central-command module and a spacer are available.
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