The 3533001N000 is a high-performance toggle switch from the 3500 series, designed for environmentally sealed applications with complete protection against moisture and pressure ingress. It features front sealing to IP67 or IP69K via silicone membrane and rear sealing to IP64 through moulded-in terminal inserts, with a 22° throw angle and OFF-MOM function configuration. The switch is rated for 10,000 electrical cycles at 15 A 28 VDC resistive load, 15 A 28 VDC inductive load, and 5 A 28 VDC lamp load, with an initial contact resistance of 10 mO maximum at 1 A 2 VDC. Operating reliably across -40°C to +85°C with 56 days moisture resistance and approved to European standards CECC 96000, this switch is ideal for demanding industrial control, marine, and automotive applications where environmental sealing and electrical reliability are critical.