The Kramp B9401481 is a genuine Kramp 12V pressure switch designed for reliable performance in various agricultural and industrial machinery. This normally open (NO) switch features an M10x1 thread with a 10mm diameter and 1mm pitch, and activates at a switching pressure of 0.8 bar. Constructed from durable brass, it offers a maximum pressure tolerance of 10 bar and operates efficiently within a temperature range of -25°C to 120°C. With a 1-pole configuration and 1.5A current rating, the B9401481 is built to withstand harsh conditions, boasting an IP67 protection class. Its compact design includes a 17mm hex size and an overall length of 45mm, weighing only 0.03 kg.