Dwyer Instruments: Series 820, DIN Rail Mountable Time Delay Relay
15 Amp, SPDT/DPDT Operation
The Series 820 DIN Rail Mountable Time Delay Relays can be configured in accordance with 10 different timing functions. Bright red and green LED’s indicate whether the input has been triggered and if the output is active. For greater accuracy, there are 10 time scales and a fine adjustment potentiometer that allows adjustment down to 0.1 seconds. Integral mounting ears allow the Series 820 to mount directly to a DIN rail.
Note: All purchases must be 10 units or more.