Electronics running behind schedule? Use this DPNO (Double Pole Normally Open) timer relay from the RS PRO range to control the power flow in circuits at timed intervals.

Standard control relays perform a rudimentary function, opening and closing circuits whenever voltage is applied or removed from the coil. Timer relays allow users to pre-select time intervals for circuit switching, a useful function for day-and-night lighting and equipment safety control.

This multi-function relay has the option of 8 or 18 timing functions depending on the model, including incremental and decremental counting modes. Time is displayed in hours, minutes and seconds on a clear 3-digit LCD screen, with a display range of 0.1 seconds to 999 hours.

The product is fitted with a DIN (Deutsches Institut für Normung, the German Institute for Standardization) rail mount that fits onto a DIN rack with ease. These features combine to form a versatile, compact device providing customisable, low-maintenance circuit control.

• Supply voltage of 24 to 240 V ac/dc
• DIN-rail mounting
• Two contacts
• Three-digit LCD display
• Maximum current of 8 A
• DPNO contact configuration (double pole normally open)
• Time range of 01 s to 999 h
• Up and down counting modes
• Key lock function
• Time increment in hours, minutes and seconds
• 76 mm (depth) x 17.5 mm (width) x 89 mm (length)
• Operating temperature range of +10°C to +55°C

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards