The GRT8B Off Delay Time Relay is an electronic control device that provides an offdelay timer function with a 16 A contact rating. It can be powered from AC230 V or AC/DC12240 V, offering flexibility for different control circuits. Supplied as a single unit (1 Pcs) and sized as GRT8Bt ACDC12240V. Key benefits Offdelay operation keeps the connected load energized for a defined period after the input signal is removed, helping prevent short cycling and equipment stress. current capability with a 16 A contact rating suitable for many common loads such as lighting, motors, pumps, or controllers. Flexible voltage options: AC230V or AC/DC12240V, enabling use in diverse mains environments without separate relays. Easy integration into standard control wiring and control schemes. Clear sizing and compatibility indicated by the size designation GRT8Bt ACDC12240V. Key attributes Function: Off Delay Time Relay (Electronic) Model: GRT8B Power supply options: AC230V or AC/DC12240V Contact rating: 16 A Package: 1 piece Size: GRT8Bt ACDC12240V Use cases and applications Lighting control: after a doorway or area is vacated, the relay maintains lighting for a short delay to prevent abrupt shutoff and improve safety and comfort. Motor or conveyor stop control: keeps a motor or conveyor load energized briefly after a stop command to ensure a smooth, controlled shutdown and reduce mechanical stress. HVAC or pump systems: provides a delay to allow fans, pumps, or other equipment to wind down gradually after a control signal ends, improving process stability and reducing pressure surges.