Features This is a delay time relay with timing power-off function. Adjustable 0-30 seconds delay time by knob. High quality plastic case, waterproof and dustproof. Equipped with quick wiring base, easy to wire. High precision, low power consumption, long lifespan. Specification:Model: ST3PFWorking mode: Power-off delayTime range: 0-30sDelay error: ≤1%Rated voltage: AC 220VRated current: 5APower consumption: 2VAContact load: Medium power Number of contacts: 1 group of delay contactsContact capacity: AC 250V 3A resistiveContact switching current: 5AContact switching voltage: 1VCoil power supply: 24V3C rated voltage range: <36VMounting method: panel type / base typeDimensions: 90*50*40mm / 3.54*1.97*1.57inWeight: Approx. 121g/4.2oz Packagelist:1 x Power Off Delay Timer Relay Note:1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.2. Please allow slight error due to manual measurement. Thanks for your understanding. Package List