3SS/3S1/3SM 3S-Series SUB-MINIATURE PUSHBUTTONS The 3S family of sub-miniature pushbutton switches is composed of three switch series; the 3S1-Series sub- miniature pushbutton switch, the 3SS-Series sealed sub-miniature pushbutton switch, and the 3SM-Series surface mount sealed sub-miniature pushbutton switch. All switches are available with a variety of rating, termination and actuator choices, and will withstand temperatures from -30°C to +85°C. 3S1-Series 3SS-Series 3SM-Series Product Highlights: Typical Applications: Š Š IP67 Sealing Telecommunications Š Š AC or Low Voltage DC Rated Performance Audio Š Š Snap-in, PC or Surface Mounting Networking Š Š Bulk Packed or Tape Reel Computers Š Instrumentation Š Low Power On/Off Designs Resources: Download 3D CAD Files IGS STP Carling Technologies, Inc. 60 Johnson Avenue, Plainville, CT 06062 Email: sales@carlingtech.com www.carlingtech.com Application Support: team2@carlingtech.com Phone: 860.793.9281 Fax: 860.793.9231 | 2 3S-Series - General Specifications, 3SS Ordering Scheme 3SS-Series 3S1-Series 3SM-Series Sealed Sub-Miniature Sealed Surface Mount Sub-Miniature Pushbutton Sub-Miniature Pushbutton Switch Switch Pushbutton Switch Electrical Material Contact Rating refer to ordering scheme Case all UL94 V-0 Electrical Life 50,000 make & break cycles @ full 3S1-Series: Dially phthalate (DAP) load 3SS-Series: Glass filled nylon 6/6, Contact Resistance 20 mΩ max. initial @ 2-4 VDC flame retardant, heat stabilized 100mA for both silver & gold plated 3SM-Series: Glass filled nylon 4/6, contacts flame retardant, heat stabilized Insulation Resistance 1000 MΩ min. Plunger 3S1-Series: Thermoplastic Dielectric Strength 1500 Volts RMS @ sea level polyester, black 3SS-Series: Thermoplastic polyester (UL 94V-0), with internal o-ring 3SM-Series: Glass filled nylon 4/6, Physical flame retardant, heat stabilized Bushing 3S1-Series: Brass, nickel plated Operating Temperature -30°C to +85°C 3SS-Series: Glass filled nylon 6/6, Index of Protection 3SS & 3SM-Series: IP67 flame retardant, heat stabilized Solder Heat Resistance MIL-STD-202, Method 210 (UL 94V-0) 3SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0) Housing Stainless Steel Switch Support Brass, tin plated Terminal Seal Epoxy 3SS WSP 9 M6 R E 1 2 3 4 5 6 Series Poles Circuit Termination Contacts Seal 1 SERIES 5 CONTACTS / TERMINALS 3SS Sealed Sub-Miniature Pushbutton Switch Contact Material Terminal Plating Rating Approvals 1 G silver gold over silver 1A 125VAC or 28VDC IP67 2 3,4 K gold tin 0.4VA max 20V max (AC/DC) IP67 2 POLES 1 3,4 P silver tin 1A 125VAC or 28VDC IP67 WSP Single pole - uses terminals 1, 2 & 3 2 2 R gold gold 0.4VA max 20V max (AC/DC) IP67 WDP Double pole - uses terminals 1, 2, 3, 4, 5 & 6 6 EPOXY SEAL 3 CIRCUIT E Epoxy Seal 0 without Epoxy Seal ( ) - momentary Switching Position: 1 2 Notes: 2-3, 5-6 2-1, 5-4 1 Movable contact & terminal platings: silver over copper alloy 8 ON (ON) 2 Movable contact & terminal platings: gold over nickel over copper alloy 9 OFF (ON) 3 Terminal platings: tin over nickel over copper alloy 4 Tin option available with PC terminations only. Note: Plunger at rest in Position 1. Plunger depressed in Position 2. 4 4 ACTUATOR STYLE M2 PCB M6 PC Mount, 90° horizontal M61 Snap-In, 90° horizontal M7 PC Mount, 90° vertical M71 Snap-In, 90° vertical VS2 PC Mount, U bracket VS21 Snap-In, U bracket *Manufacturer reserves the right to change product specification without prior notice. Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 3S-Series - 3S1 Ordering Scheme, 3SM Ordering Scheme, 3S Accessories 3 3S1 SP 9 B6 M7 R E 5 6 7 1 2 3 4 Series Poles Circuit Bushing Termination Contacts Seal 1 SERIES 5 TERMINATION 3S1 Sub-Miniature Pushbutton Switch M1 Solder Lug M7 PC Mount, 90° vertical M2 PCB M71 Snap-In, 90° vertical M6 PC Mount, 90° horizontal VS2 PC Mount, U bracket 2 POLES M61 Snap-In, 90° horizontal VS21 Snap-In, U bracket SP Single pole - uses terminals 1, 2 & 3 See page 50-51 for dimensional specifications. 3 CIRCUIT 6 CONTACTS / TERMINALS ( ) - momentary Contact Material Terminal Plating Rating Switching Position: 1 2 3 G silver gold over silver 1A@125VAC or 28VDC 2-3, 5-6 2-1, 5-4 4,7 6 K gold tin 0.4VA max @ 20V max (AC/DC) 8 ON (ON) 3,8 6 P silver tin 1A@125VAC or 28VDC 9 OFF (ON) 3 3 Q silver silver 1A@125VAC or 28VDC Note: Plunger at rest in Position 1. Plunger depressed in Position 2. 4 5 R gold gold 0.4VA max @ 20V max (AC/DC) 4 BUSHING 7 EPOXY SEAL 1 B5 10-48 Threaded B9 Flush Bushing E Epoxy Seal 0 without Epoxy Seal B6 Unthreaded “D” B0 1/4” Unthreaded “D” B7 Unthreaded 0P1 Snap-In with bezel Notes: 2 B8 1/4-40 Threaded “D” P0 Flush Plunger 1 Hardware includes (2) 2M1-HDW21 nuts, and (1) 2M1-HDW22 washer 2 Hardware includes (2) 2M1-HDW21 nuts, (1) 2M1-HDW22 washer, (1) 2M1-HDW11 washer, and (1) 2M1-HDW16 locking ring 3 Movable contact and terminal platings: silver over copper alloy 4 Movable contact and terminal platings: gold over nickel over copper alloy 5 Terminal platings: gold over nickel over copper alloy 6 Terminal platings: tin over copper alloy 7 Terminal contact platings: Gold over nickel alloy 8 Terminal contact platings: silver over nickel alloy 3SM SP 9 M6 R E 4 5 6 7 1 2 3 Termination Contacts Seal Packaging Series Poles Circuit 1 SERIES 5 CONTACTS / TERMINALS 3SM Sealed Surface Mount Sub-Miniature Pushbutton Switch Contact Material Terminal Plating Rating Approvals 1 G silver gold over silver 1A 125VAC or 28VDC IP67 2,5 4 K gold tin 0.4VA max 20V max (AC/DC) IP67 2 POLES 1,6 4 P silver tin 1A 125VAC or 28VDC IP67 SP Single pole - uses terminals 1, 2 & 3 1 1 Q silver silver 1A 125VAC or 28VDC IP67 2 3 R gold gold 0.4VA max 20V max (AC/DC) IP67 3 CIRCUIT ( ) - momentary 6 EPOXY SEAL Switching Position: 1 2 E Epoxy Seal 0 without Epoxy Seal 2-3 2-1 8 ON (ON) 7 PACKAGING 9 OFF (ON) T/R tape reel - 500 pieces per reel Note: Plunger at rest in Position 1. Plunger depressed in Position 2. Switches are bulk packed, unless T/R is specified at the end of the part number. Notes: 4 TERMINATION 1 Movable contact and terminals platings: silver over copper alloy K6 Surface Mount, horizontal .433 [11.00 mm] 2 Movable contact platings: gold over nickel over copper alloy M6 Surface Mount, 90° flat .286 [7.26 mm] 3 Terminal platings: gold over nickel over copper alloy 4 Terminals platings: tin over copper alloy M7 Surface Mount, 90° right angle 5 Terminal contact platings: gold over nickel alloy S6 Surface Mount, 90° horizontal .353 [8.97 mm] 6 Terminal contact platings: silver over nickel alloy 3S-Series Accessories To order accessories assembled on a switch, specify the switch number followed by the accessory part number and the word “assembled”. Ex: 3S1-SP9-B6-M7-RE-C23 ASSEMBLED. To order accessories in bulk, specify the Series, followed by the accessory. Ex: 3S1-C13. Optional Cap 3S1 C1 3 1 2 3 Series Toggle Cap Size Color 1 SERIES 3 CAP COLOR 3S1 Fits 3SS, 3S1 or 3MS 1 White 2 Black 5 Yellow 3 Red 6 Green 2 TOGGLE CAP SIZE 4 Orange 7 Blue C1 .158” [4.01 mm] height C2 .138” [35.05 mm] height Email: sales@carlingtech.com Application Support: team2@carlingtech.com Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 4 3S-Series - 3SS-Series Dimensional Specifications 3SS-Series Dimensional Specifications: in. [mm] Single Pole Double Pole EPOXY SEAL EPOXY SEAL * Double Throw shown. Single Throw uses two outer terminals only. Termination Options P.C.MOUNTING M6 Single Pole EPOXY SEAL * Double Throw shown. Single Throw uses two outer terminals only. M6 Double Pole P.C.MOUNTING EPOXY SEAL M7 Single Pole EPOXY SEAL P.C.MOUNTING * Double Throw shown. Single Throw uses two outer terminals only. M7 Double Pole EPOXY SEAL P.C.MOUNTING Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com 3S-Series - 3SS-Series Dimensional Specifications | 5 3SS-Series Dimensional Specifications: in. [mm] Termination Options VS2 Single Pole P.C.MOUNTING EPOXY SEAL * Double Throw shown. Single Throw uses outer terminals only. VS2 Double Pole P.C.MOUNTING EPOXY SEAL Snap-In Termination Options M61 M71 VS21 * PC Mounting for M61, M71, VS21 refer to M6, M7, VS2 respectively. Email: sales@carlingtech.com Application Support: team2@carlingtech.com Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 6 3S-Series - 3S1-Series Dimensional Specifications 3S1-Series Dimensional Specifications: in. [mm] Single Pole FLAT 3 2 1 * Double Throw shown. Single Throw uses two outer terminals only. Actuator Options for Snap-In Front Mount OP1 PANEL MOUNTING * Increase this dimension to * MAX. TYP. .620/.625 [15.75/15.88] for PANEL THICKNESS .091/.125[2.31/3.18] thk. panels. TO PANEL MOUNTING OP1 Without Frame * Increase this dimension to * MAX. TYP. .620/.625 [15.75/15.88] for .091/.125[2.31/3.18] thk. panels. PANEL THICKNESS TO Bushing Options B5 B6 B7 10-48UNS B8 B9 B0 1/4-40UNS Termination Options M1 M2 THK THK Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 3S-Series - 3S1-Series Dimensional Specifications 7 3S1-Series Dimensional Specifications: in. [mm] Termination Options P.C.MOUNTING M6 Single Pole FLAT * Double Throw shown. Single Throw uses two outer terminals only. M7 Single Pole P.C.MOUNTING * Double Throw shown. Single Throw uses two outer terminals only. VS2 Single Pole P.C.MOUNTING * Double Throw shown. Single Throw uses outer terminals only. Snap-In Termination Options M61 M71 VS21 * PC Mounting for M61, M71, VS21 refer to M6, M7, VS2 respectively. Email: sales@carlingtech.com Application Support: team2@carlingtech.com Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 8 3S-Series - 3SM-Series Dimensional Specifications 3SM-Series Dimensional Specifications: in. [mm] K6 Single Pole M6 Single Pole EPOXY SEAL EPOXY SEAL M7 Single Pole S6 Single Pole EPOXY SEAL EPOXY SEAL * Double Throw shown. Single Throw uses two outer terminals only. Plunger Caps C1 C2 CAP COLORS 1 White 6 Green 2 Black 7 Blue 3 Red 8 Brown 4 Orange 9 Gray 5 Yellow * MATERIAL: ABS. * MATERIAL: ABS. Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | Sales Representatives, Distributors & Company Profile 9 Authorized Sales Representatives and Distributors Click on a region of the map below to find your local representatives and distributors or visit www.carlingtech.com/findarep. CANADA EUROPE USA MIDDLE EAST MEXICO AFRICA ASIA-PACIFIC OCEANIA SOUTH AMERICA About Carling Founded in 1920, Carling Technologies is a leading manufacturer of electrical and electronic switches and assemblies, circuit breakers, electronic controls, power distribution units, and multiplexed power distribution systems. With four ISO registered manufacturing facilities and technical sales offices worldwide, Carling Technologies Sales, Service and Engineering teams do much more than manufacture electrical components, they engineer powerful solutions! To learn more about Carling please visit www.carlingtech.com/company-profile. To view all of Carling’s environmental, quality, health & safety certifications please visit www.carlingtech.com/environmental-certifications Email: sales@carlingtech.com Application Support: team2@carlingtech.com Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Worldwide Headquarters Carling Technologies, Inc. 60 Johnson Avenue, Plainville, CT 06062 Phone: 860.793.9281 Fax: 860.793.9231 @ Email: sales carlingtech.com @ Northern Region Sales Office: nrsm carlingtech.com @ Southeast Region Sales Office: sersm carlingtech.com @ Midwest Region Sales Office: mrsm carlingtech.com @ West Region Sales Office: wrsm carlingtech.com @ Latin America Sales Office: larsm carlingtech.com Asia-Pacific Headquarters Carling Technologies, Asia-Pacific Ltd., Suite 1607, 16/F Tower 2, The Gateway, Harbour City, 25 Canton Road, Tsimshatsui, Kowloon, Hong Kong Phone: Int + 852-2737-2277 Fax: Int + 852-2736-9332 @ Email: sales carlingtech.com.hk @ Shenzhen, China: shenzhen carlingtech.com @ Shanghai, China: shanghai carlingtech.com @ Pune, India: india carlingtech.com @ Kaohsiung, Taiwan: taiwan carlingtech.com @ Yokohama, Japan: japan carlingtech.com | | Europe Middle East Africa Headquarters Carling Technologies LTD 4 Airport Business Park, Exeter Airport, Clyst Honiton, Exeter, Devon, EX5 2UL, UK Phone: Int + 44 1392.364422 Fax: Int + 44 1392.364477 @ Email: ltd.sales carlingtech.com @ Germany: gmbh carlingtech.com @ France: sas carlingtech.com www.carlingtech.com REV_11_2016