With over 60 years’ experience in snap-action technology, Crouzet Switches offers a complete range of Microswitches for the highly demanding markets. The extensive choice consists of standard or customized Sub-subminiature, Subminiature, Miniature and Special microswitches, all conform to the most rigorous quality standards.
Our microswitches are characterized by a large range of switching ratings from 1 mA to 25 A, magnetic blowout versions for High DC ratings, sealed models, positive break versions, a wide range of operating temperatures, models for explosive atmospheres, long service life and wide variety of actuators, contact materials and fixing means.
Coil spring snap-action mechanism
Wire lead or cable outputs, various terminal types with symmetric or asymmetric pinning
Excellent resistance to harsh environments - IP67/IP69 protection
Suitable for lateral approach from any direction with angle up to 35°
Long mechanical life
Wide choice of actuators on 2 possible fixing positions (pre-assembled or retrofittable)
Case: PBT GF (UL 94-V0 / GWFI 960 °C)
Button: PBT
Membrane: silicone rubber
Moving blade: silver-plated beryllium copper
Contacts: silver cadmium oxide, micro-profile gold alloy on silver alloy, crossbar (dual-current)
Terminals: silver-plated brass, tinned brass
Wire leads, Cable: copper, PVC insulated
Levers: stainless steel or plastic, polyamide roller
Degree of protection: IP67/IP69 (mechanism and wire/cable output)
Proof tracking index: PTI 250
Protection against electric shock: button and actuators have reinforced insulation for Ui 250V / Uimp 2,5kV / pollution 2
Recommended min actuating speed: 0.01 mm/s
Specific fixings: special fastening pins, easy installation / snap-in housings
Special actuators: stainless steel or plastic, flexible levers with reinforced attachment and tear-off protection
Special leads and cables, leads in sleeve, full wiring with custom connector
Integration of resistors for specific electrical diagrams or self-diagnosis function
Reduced differential travel: max 0.10 mm (SF1114)
Long overtravel variant (2 mm), suitable for lateral approach up to 45°, wire or cable output (8320 SF1002)
cURus and NF approved versions (except 83180)