Introduction: The ST3PA-B is a power on time delay relay, its delayed time range can be 0-1 seconds, 0-10 seconds, 0-60 seconds and 0-6 minutes. A power-on delay relay is a device that starts a device after a certain time delay. For example, if you set the delay time for this ST3PA-B to 60 seconds, once you turn on the power, the load will not start working immediately, but will start after 60 seconds. As mentioned above, there are 4 delay times available, how to adjust? There is a dip switch, if you turn it to 24, its range is 0-1 second, 14 is 0-10 seconds, for more details, please check the table below: The SP3PA-B time relay installation method is DIN rail mounting with a base socket, product dimension is 41*55*83mm, if you want a space-saving one, please have a look at our multifunctional time delay relay. Another alternative to this product is the H3CR-A8, which has more functions than this simple time delay relay, including time delay relay, cycle on/off, interval, etc. Applications of the ST3PA-B include equipment startup sequence control, stage lighting and sound sequence control, and other scenarios. Want to buy this time delay relay from us? Fill out the form below to get our instant quote! ST3PA-B Product Dimension: Specifications: Model ST3PA-B Working voltage 24VDC, 110VAC, 220VAC, 50/60Hz Tolerance -15% ... 10% at AC and -10% ... 10% at DC of rated supply voltage Power consumption 3W max Setting method Knob Indication method LED External dimensions 50x40x57.5 mm Contact rating 3A@250VAC, 5A@28VDC Repeat accuracy ±0.3%, ±0.05 sec Setting error ±0.5%, ±0.05 sec Termination 8 pins Mounting Panel, din rail Matched socket PF083A, PF085A, US-08 Mechanical life 1x10^6 Electrical life 1x10^5 Operating temperature 0 to 50 ℃ (32 to 122 ℉) Operating humidity 95% RH max, non-condensing WordPress Data Table Plugin
