The 4430.0432 is a Safety Switch produced by Schurter. It is a 4 mm Safety Interlock Switch with a rotating key. It is a single-pole, double-throw (SPDT) switch with 1NO/1NC contacts rated at 10A. It is made of a robust stainless steel housing with 0.5 mm contact gap and 3 mm actuator movement, and includes a transmitter with two separate encoders. It is UL, C-UL, and EN approved. Additional features include a built-in shock absorber, an IP67 weather-proof rating, and tamper-proof locking. This Safety Interlock Switch is suitable for applications in the food and beverage, medical, and general automation industries.