Our service and products are of the highest quality! Product Details Piping Specification: 0X (Suction Filter M5x0.6) Output Specification: 15 (NPN Open Collector 1 Output) Wiring Specification: CN (w/o Connector) Product description Product Description The ZSE2 series is a compact, pressure switch (for vacuum pressure) and can be integrated with ZX or ZR vacuum systems. The ZSE2 series pressure switch has a quick response time of 10mS and the plug connector option makes wiring easy and simple. Please allow up to three days for order processing. Refunds are available for returned items.