Schneider Electric Time Delay and Sensor Relays Catalog 2021Contents Series Overview SE Time Delay and SE Time Delay and Sensor Relays Sensor Relays Series Overview ................................................... 3 Schneider Electric time delay and sensor relays provide cost effective solutions for your industrial timing and sensing needs. Available in a wide array of forms, fits, and functions, these timers offer the ultimate in flexibility and performance. Accurate 820 Series Relays.................................................. 4 adjustments, legible wiring diagrams, and an interactive timer demo make selection quick and easy. 831 Series Voltage Sensing Relays .................................... 7 841 Series Current Sensing Relays ................................... 10 Key Features Multiple timing functions 800 Series Accessories............................................. 13 Wide input voltage range Wide timing range TDR782 Series Relays . 14 DIN, panel, or plug-in mounting styles Conforms to international standards including UL, CSA, RoHS, and CE IEC TDR782 Series Accessories ......................................... 17 TDRPRO Series Relays ............................................ 22 Rated Contact Timing Number of Input Voltage Series Style Current Function Type Page TDRPRO Series Accessories 25 Configuration Range Functions Range Load (A) Application Data .................................................. 31 DIN Mounting Website Guide ................................................... 33 Time 820 SPST 100 ms to 12240 delay 15 10 All 4 Index........................................................... 34 DPDT 10 days Vac/Vdc Relays relay 831 Voltage Voltage 100 ms to 120, 240 Vac sensing SPDT 15 1 On-Delay 7 10 s 24 Vdc Sensing relay Relays 841 Current Current sensing 100 ms to SPDT 15 1 On-Delay 24240 Vac 10 relay 10 s Sensing Relays Plug-in Mounting DPDT 5 Time delay TDR782 100 ms to 12, 24 Vdc relay with 1 On-Delay 14 100 hr 24, 110, 230 Vac Relays dial 4PDT 3 100 ms to SPDT 12 10 All 9990 hr Time delay TDRPRO relay with 12240 22 5-digit Vac/Vdc Relays thumb-wheel 100 ms to On-Delay / Repeat DPDT 12 3 9990 hr Cycle / On Interval 2 3