Built-in 16 switchable delay modes, covering common functions such as power-on delay, power-off delay, pulse formation, etc. The delay adjustment range is 0.05 seconds to 100 hours, which can accurately meet the needs of motor soft start buffer, equipment intermittent operation, fault delay alarm, etc. It adopts 22.5mm narrow body design, supports DIN rail installation, saves control cabinet space; is equipped with 2 sets of conversion touchpoints and LED running indicators, which is convenient for on-site debugging and monitoring, and meets IEC standards and RoHS compliance requirements. It can work stably in an environment of -25 ° C to + 60 ° C.