Snap-Action Switch S826(c)

Description

Technical description Snap-action switch with positive opening operation for the NC contact. The mechanism will open the contact regardless of spring failure or contact welding due to a short-circuit. Actuator travel Acutator position Dimension X Free position 8.*5 mm ± 0.*0 mm Operating position 6.*0 mm ± 0.*5 mm Release position 7.*0 mm ± 0.*5 mm Total positive opening travel 5.*5 mm Total travel 5, *5 mm Differential movement (between operating and release pos.) 1.2 mm (typical) Features Positive opening operation Form Z SPDT - DB 2 contact bridges, galvanically isolated Wiping, self-cleaning contacts Contact resistance: **0 mΩ typ. Degree of protection of contacts IP*0 (IEC ****9) High switch repeatability Rated impulse withstand voltage Uimp: 4 kV Pollution degree: PD3 Release force: 0.2 N min. / strengthened 2.9 N min. Maximum actuator travel: 3.2 mm Dimensions (L x D x H): *0 x *2 x *7.5 mm Weight: *0 g Ordering code: S**6 c Version with blowout: S**6 c L Technical Data Mounting Mounting brackets Auxiliary actuator none Degree of protection contact system IP*0 Degree of protection terminals IP*0 Contact material Silver Contact configuration 1 NC, 1 NO Contact bridge 2 contact bridges, galvanically isolated Self-cleaning contacts Yes Conventional thermal current Ith *0 A Utilization category DC DC**3: **0 V DC / 0.5 A Utilization category AC AC**5: **0 V AC / 1.0 A Actuating force 3.6 N / stengthened 5.5 N Contact gap 2 x 0.*5 mm, typ. Actuating speed 0.5 mm/sec min. 1 m/sec max. Terminals Screw with saddle clamp Mechanical endurance *0 million operating cycles Vibration resistance (at *0 Î&frac*4;sec max. opening time) *0 g, *0 ***** **0 Hz, all directions Shock resistance (at *0 Î&frac*4;sec max. opening time) *0 g Temperature range **0°C ***** **5°C Housing Polycarbonate, light green, transparent