SWITCHES.CROUZET.COM 1 MICROSWITCHES 02/2018 SUB-SUBMINIATURE MICROSWITCHES - HIGH ACCURACY 83141 High precision flexible leaf snap-action mechanism with wiping contacts Very small size - Robust contruction High resistance to shoc k and vibration Ratings from 1 mA 4 Vc to 5 A 250 Va Tight tolerance and high repeat accuracy on operating and release positions Low switching hysteresis (short differential travel) Operating temperature -55 C to +150 C Long mechanical life Wide choice of actuators on 2 possible fixing positions : flexible, hinged, hinged with added overtravel Main specifications 83141 Standard Dual-current (DORE) Function Connections I (changeover) W2 (solder) 83141001 83141046 Electrical characteristics Rating nominal / 250 V AC (A) 5 1* Rating thermal / 250 V AC (A) 8.5 8.5 Mechanical characteristics Maximum operating force (N) 2 2 Min. Release force (N) 0.4 0.4 Maximum total travel force (N) 2.3 2.3 Max. Allowable overtravel force (N) 10 10 Rest position max. (mm) 8.75 8.75 0.15 0.15 Operating position (mm) 8.4 8.4 0.02 0.02 Differential travel (mm) 0.04 0.04 Min. overtravel (mm) 0.1 0.1 Ambient operating temperature (C) -55 +150 -55 +150 6 6 Mechanical life (operations) 2 x 10 2 x 10 Contact gap (mm) 0.3 0.3 Weight (g) 1 1 Additional specifications - Case, Button: PA6T/66 (PPA) GF (UL 94-V0 / GWFI 960 C) - Degree of protection: IP40 (mechanism) - Moving blade: beryllium copper - Recommended min actuating speed: 0.01 mm/s - Contacts: silver, gold-plated silver (dual-current) - Repeat accuracy of operating and release positions: < 0,01 mm - Terminals: gold-plated brass - Certification marks: - Levers: stainless steel, polyamide roller Product adaptations High operating temperature: max 200 C Solid gold contacts f or high reliability in critical applications at low energy Special le vers: special shapes and lengths 2-pole DPDT high precision s witch assembly with adjustable actuator, for synchronized or staggered switchings Applications in irradiated environment cURus approval Principles Single break snap-action switch Changeover - SPDT (form C) Standard product Product made to order Contact us SWITCHES.CROUZET.COM 2 MICROSWITCHES 02/2018 Curves Operating curve for type 83141 1 2 3 L = 5 ms R ~ cos = 0,8 4 6 10 5 2 5 10 30V 5 B Number of cycles 2 4 10 C Resistive circuit 250V~ 5 D Inductive circuit 2 E Mechanical life limit 3 10 5 F Current in Amps 0,10,5 1 2 510 * Dual-current models are designed to operate equally well on low-current (1 mA 4 V minimum recommended) or medium-current (1 A maximum) circuits. However, a given product should only be used to switch one type of circuit during its working life. Dimensions Product Actuator mounting positions 83141 +0,1 0 1 0,1 Standard mounting = Z B Operating position Actuators Flexible actuators 55A single pole direct 55AS single pole reverse 55A2 double pole direct 55A2S double pole reverse F F F F 1 2 2 1 B Insulating plate C 3 insulating plates Hinged actuators 55B flat 55B2 adjustable 55B3 roller 1 0,5 +0,1 0