Littelfuse® SSAC® ESDR423A4 Recycling Solid State Time Delay Relay, ON Time First: 0.1 to 10 m Onboard Adjustable, OFF Time First: 1 to 100 m Onboard Adjustable Time Setting, 120 VAC, DPDT Contact Form

The ESDR series offers independent time adjustment of both delay periods. Adjustment options include fixed, onboard or external adjust. The ESDR is recommended for air drying, automatic oiling, life testing, chemical metering and automatic duty cycling. This series is designed for general purpose commercial and industrial applications where a small, cost effective, reliable, solid state timer is required. The factory calibration for fixed time delays is <+/- 5%. The repeat accuracy, under stable conditions, is 0.1% of the selected time delay. This series is designed for input voltages of 12 VDC to 230 VAC in 5 ranges. Time delays of 0.1 sec to 1000 min are available in 6 ranges. The output is rated 1 A steady and 10 A inrush. The modules are totally solid state and encapsulated to protect the electronic circuitry.