CROUZET.COM 1 MICROSWITCHES 01/2022 MICROSWITCHES - SEALED, LOW-PROFILE RUBBER HOUSING 83123 Flexible leaf snap-action mechanism Flat pac k/low height housing for easy integration in tight spaces Nitrile housing f or indoor industrial use: oil and hydrocarbon resistant Silicone housing for outdoor locations: low temperature and UV resistant Excellent resistance to harsh environments - IP66/IP67/IP69 protection Operating temperature from -40 C to +85 C Max rating 10 A 250 Va Cable output (optional : contact element to be wired) Long mec hanical life Main specifications Standard Low temperature Domed button Domed button 83123 83123 SIL 83123 BOM Low temperature 83123 BOM SIL Function Connections I (changeover) 0.5 (cable, 0.5 m) 83123018 83123091 83123074 I (changeover) 1.0 (cable, 1 m) 83123015 83123101 83123066 I (changeover) 1.5 (cable, 1.5 m) 83123013 83123108 I (changeover) 2.0 (cable, 2 m) 83123005 I (changeover) 2.2 (cable, 2.2 m) 83123024 83123107 I (changeover) 3.0 (cable, 3 m) 83123081 R (normally closed) 0.5 (cable, 0.5 m) 83123041 C (normally open) 0.5 (cable, 0.5 m) 83123060 C (normally open) 2.1 (cable, 2.1 m) 83123099 Electrical characteristics Rating nominal / 250 V AC (A) 5 5 5 5 Rating thermal / 250 V AC (A) 12 12 12 12 Mechanical characteristics Max. Operating force (N)* 6 6 12 12 Min. Release force (N)* 1.5 1.5 1.5 1.5 Max. Total travel force (N)* 8 8 15 15 Max. Allowable overtravel force (N) 30 30 30 30 0.4 0.4 0.5 0.5 Operating position (mm)* 11.4 11.4 16.5 16.5 Max. Differential travel (mm)* 0.2 0.2 0.4 0.4 Min. Overtravel (mm)* 0.3 0.3 0.2 0.2 Ambient operating temperature (C) -5 +85 -40 +85 -5 +85 -40 +85 6 6 6 6 Mechanical life (operations) 2 x 10 2 x 10 10 10 Contact gap (mm) 0.5 0.5 0.5 0.5 Weight, 0.5 m cable models (g) 45 45 50 50 *measured with a 5 mm diameter flat end cylinder centered on 12 mm diameter button Additional specifications - Housing (with integral button): nitrile rubber, black (83123 83123 BOM) - Degree of protection: IP66/IP67/IP69 silicone rubber, brown or brown/black - Recommended min actuating speed: 0.03 mm/s (83123 SIL 83123 BOM SIL) - Protection against electric shock: Class I (for Class II variants - Mounting bracket: stainless steel please consult) - Internal case: plastic (83123 83123 SIL) see also installation recommendations metal (83123 BOM 83123 BOM SIL) - Mo ving blade: beryllium copper - Conformity / Certifications: - Contacts: silver alloy - Cable: copper, PVC insulated, H05VV-F Product adaptations Special cables: silicone, neoprene, length and stripping on demand reduced outer diameter Full wiring with custom connector Contact element to be wired: provided with solder terminals, supplied with or without rubber housing Models supplied without stainless steel bracket for minimal footprint and optimized integration Stainless steel bracket with 4mm mounting holes Telescopic plunger with long overtravel and adjustable fixing by threaded barrel (see 83731/83732/83733) Class II variants with double insulation Standard product Product made to order Contact us CROUZET.COM 2 MICROSWITCHES 01/2022 Principles Single break snap-action switch Changeover - SPDT (form C) Normally closed - SPST-NC (form B) Normally open - SPST-NO (form A) Curves Operating curve Making & breaking capacities IEC/EN 60947-5-1 (6000 cycles) 1 AC-12 (resistive load) 10 A 24 Va 2 3 L = 5 ms 10 A 250 Va R ~ cos 0,8 4 A 24 Va AC-15 (electromagnetic load) 7 10 5 2.5 A 250 Va 2 83123 - 83123 SIL 4 DC-12 (resistive load) 10 A 24 Vc 6 10 83123 BOM- 83123 BOM SIL 5 DC-13 (electromagnetic load) 3 A 24 Vc 250V~ 2 5 10 Electrical durability 5 2 4 10 AC-15 (electromagnetic load) 1 A 24 Va > 500 000 cycles 5 0,10,2 0,51 25 10 For other ratings please consult us Number of cycles B Resistive circuit C Inductive circuit D Mechanical life limit E Current in Amps F Dimensions Products and Connections 83123 - 83123 SIL 83123 BOM - 83123 BOM SIL 1 1 L 2 L 16 49 16 71 49 71 B 2 holes 3.2 B R6 spherical C 2 holes 3.2 Cable characteristics : 1 (C) = black 2 (NC) = brown 4 (NO) = grey H05VV-F 3 x 0.75 mm Outer diameter: max 7.6 mm Standard lengths: see table, page 1 Other lengths on request (length in meters: e.g. 3.5) 32 12,3 26 20 10,3 6 1 24 32 18,3 26 20 10,3 6 1 24