Time Delay Relays

Time Delay Relays are electromechanical devices that turn a large load on or off through the use of a smaller control signal. These devices have a built-in time delay to control triggering of the relay. The functions are interval, off-delay, on-delay, one-shot, programmable (multi-function), repeat cycle, twin timer, signal on-off-delay, and star/delta controller.

Part Number Manufacturer Description Quantity Price Option
ESDR423A4 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR423A3 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR421A4 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR421A1 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR420B4 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR420B1 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR420A4 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR420A1 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR420A0 Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50
ESDR320A3P Littelfuse Inc. RELAY TIME DELAY SS RECYCLING 0 $88.50