ELTAKO Impulse Switch 2 NO Contacts potential-free 16A/250V AC – 21200601

2 NO contacts, potential-free 16A/250V AC, 230V-LED lamps up to 200W, incandescent lamps 2000W. Stand-by loss only 0.03-0.4 watts. Central control priorities selectable. Modular device for mounting on DIN-EN 60715 TH35 top-hat rail. 1 module = 18mm wide, 58mm deep. State-of-the-art hybrid technology combines the advantages of wear-free electronic control with the high performance of special relays. Local universal control voltage 12..230V UC. With additional control inputs for central on and central off for 8..230V UC, galvanically isolated from the local control input. Supply voltage same as local control voltage. Very low switching noise. Glim lamp current from 110V control voltage up to 50mA in switch positions 1 to 3 and 5 to 7. Due to the use of a bistable relay, there is no coil power loss or heating in the switched-on state. After installation, wait for the automatic short synchronization before connecting the switched load to the mains. Maximum current as sum over both contacts 16A at 230V. With control LED. This flashes after 15 seconds if the local button is blocked, not in rotary switch positions 4 and 8. With the upper rotary switch, this impulse switch can be completely or partially excluded from central control: ZE+ZA = Central on and central off are effective, whereby a response delay of 0, 1, 2 or 3 seconds can be selected for central on. ZE = Only central on is effective, whereby a response delay of 0, 1, 2 or 3 seconds can be selected. ZA = Only central off is effective. ZE+ZA = No central control is effective. With the lower rotary switch, different priorities can be set. These determine which other control inputs are blocked as long as a control input is continuously energized. Furthermore, it is decided how the impulse switch ES12Z should behave in case of power failure and return: In switch positions 1 to 4, the switch position remains unchanged in case of failure, in switch positions 5 to 8 it is switched off. Pending central commands are executed immediately after return. OFF = Permanent OFF, ON = Permanent ON. 1 and 5 = No priority. Even with continuously energized central control inputs, local pressing is possible. The last central command is executed. This is the factory setting. 2 and 6 = Priority for central on and off. Local pressing is ineffective as long as this is the case. However, continuous energization of central off has priority over continuous energization of central on. 3 and 7 = Priority for central on and off. Local pressing is ineffective as long as this is the case. However, continuous energization of central on has priority over continuous energization of central off. 4 and 8 = Priority for continuously energized local push-button. Central commands are not executed as long as this is the case. A glow lamp current is not permitted in these positions.