Siemens 3SU1 2-position Key Switch Head, Latching, 22mm Cutout

Siemens Key SwitchThe Siemens 3SUI series is a latching contact key switch. It is a 2 switch position key with 2 Ronis keys. It has a high gloss finish silver coloured metal front ring.Features and Benefits• Cost efficient • Elegant black look • High durability and reliability • Industry standards compliant • LightweightApplications• Cabinets • Electrical circuits • Electrical power isolators • Fire alarm systems • Fuse boxesCertifications• CE certified • CSA certified • DIN EN 61373 • EAC approved • IEC 60068-2-27 • IEC 60068-2-6 • IP20 rated • IP66 rated • IP67 rated • IP69K rated • NEMA 1, 2, 3, 3R, 4, 4X, 12, 13 • UL listed