Metal Line Switches MSM CS 19 https://www.schurter.com /PG70 Metal Switch with Ceramic Actuator, Switching Voltage up to 30 VDC / 250 VAC See below: Approvals and Compliances Description Characteristics - Momentary action switch available in version: Standard (ST), with Let- - Housing material: high-quality stainless steel, actuator material: highly tering (LE), with Backlighting (BL) durable ceramic - Single color or RGB illumination - Variety of design options regarding size, colour, illumination, connec- - Choice from 7 colors for RGB variants Assembly method: clip micro- tion or lettering switch into the saddle, secure switch using mounting nut - Switching voltage from 30 VDC to 250 VAC, switching current from 0.1 - Equipped with flat-pin plugs to permit fast connection A to 10 A - Backlighting optional, this means the complete actuator surface is fully Unique Selling Proposition illuminated - Attractive tactile feedback - IP-Protection: IP65 from front side to contact area, Micro-Switch is - High quality materials available in versions IP40 or IP67, moving actuator is rated IP40 to - Long life span frontside - Single color or homogeneous multicolor illumination - For use in harsh environments (see technical data) References Alternative: double-pole switch: Alternative: switch with latching function: MSM LA 19 Alternative: Other diameter Alternative: switch with ring illumination: MSM 16; MSM 16 vm- Test; MSM 19; MSM 22; MSM 30 Alternative: Standard version MSM CS 22 Weblinks pdf data sheet, html datasheet, General Product Information, CAD- Drawings, Product News, Detailed request for product, Video Switches 1

MSM CS 19 Metal Line Switches https://www.schurter.com /PG70 Technical Data Electrical Data Mechanical Data Switching Function momentary Actuating Force 4.5 N Number of Poles SPDT Actuating Travel 1.0 mm Supply Voltage 24 VDC Surface backlighting Lifetime 1.5 million actuations 5 VDC and 12 VDC variants (except for Shock Protection IK 07 RGB) on request (MOQ 500 pieces) Mounting screw torque Plastic max. 4.5 Nm Micro Switch 5 A / 125 VAC or 3 A / 250 VAC, IP40 Nut Contact Material Ag Mounting screw torque Stain- max. 12 Nm Switching Voltage max. 125 / 250 VAC less Steel Nut Switching Current max. 5 / 3 A Climatical Data Rated Switching Capacity 750 W Operating Temperature -25 to 85 °C Lifetime 0.2 million actuations at Rated Swit- Storage Temperature -25 to 85 °C ching Capacity IP Protection Class IP65 Contact Resistance < 30 mΩ Switching Unit IP40 Insulation Resistance > 100 MΩ IP67 optional Duration of Bounce < 5 ms Salt Spray Test (acc. to DIN 24 h / 48 h / 96 h Residence Time Micro Switch 0,1 A / 30 VDC, IP40 50021-SS) Contact Material Au Material Switching Voltage max. 30 VDC Housings Stainless Steel Switching Current max. 0.1 A Actuator Ceramic (Zirconium Dioxide) Rated Switching Capacity 3 W Seal Ring NBR70 Lifetime 0.2 million actuations at Rated Swit- Switcher Collet PA ching Capacity Contact Resistance < 50 mΩ Insulation Resistance > 100 MΩ Duration of Bounce < 5 ms Micro Switch for Electrical Rating 10 A / 250 VAC (Protection Class IP40) Contact Material Ag Switching Voltage max. 250 VAC Switching Current max. 10 A Rated Switching Capacity 2500 W Lifetime 0.05 million actuations at Rated Swit- ching Capacity Contact Resistance < 30 mΩ Insulation Resistance > 100 MΩ Duration of Bounce < 5 ms Micro Switch 5 A / 250 VAC, IP67 Switching Voltage max. 250 VAC Switching Current max. 5 Rated Switching Capacity 1250 W Lifetime 0.05 million actuations at Rated Swit- ching Capacity Micro Switch 0,1 A / 250 VAC, IP67 - on request Switching Voltage max. 250 VAC Switching Current max. 0.1 Rated Switching Capacity 25 W Lifetime 0.05 million actuations at Rated Swit- ching Capacity Micro Switch 10 A / 250 VAC, IP67 - on request Switching Voltage max. 250 VAC Switching Current max. 10 A Rated Switching Capacity 2500 W Lifetime 0.01 million actuations at Rated Swit- ching Capacity Approvals and Compliances Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree- ments by SCHURTER. 2 Switches

Metal Line Switches MSM CS 19 https://www.schurter.com /PG70 Product standards Product standards that are referenced Organization Design Standard Description Designed according to DIN EN 61058-1 Switches for appliances. Part 1. General requirements Designed according to UL 1054 UL standard for safety special-use switches Application standards Application standards where the product can be used Organization Design Standard Description Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technology equipment. Compliances The product complies with following Guide Lines Identification Details Initiator Description RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863 REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force. Dimension [mm] MSM 19 CS ST MSM 19 CS LE MSM 19 CS BL Single color Switches 3

MSM CS 19 Metal Line Switches https://www.schurter.com /PG70 MSM 19 CS AI RGB 24 aVnetrid-rroethastiicohne prurontgection M19x0.75 22 1.7 O-Ring nMuuttter max. 8 13.25 35.85 0.5 2.8 2.8 0.5 20 22 15.8 Betätigungsflächeactuator area iLlleuumcihntaftläecdh aerea NC NO COM Legend A = Illumination Area B = Actuating Area C = Sealing D = Nut E = Anti-rotation protection F = Point illumination G = Illumination ring H = Case I = Illumination ring J = Optional Order: plug with strands K = Flexible wire L = Illuminated area Tolerance Range Actuator Tolerance Range 0 0 2 2 0. 0. The mounting tolerance range of the actuator varies from 0.2 mm projection length and 0.2 mm short length to the housing edge. The slanting position of the actuator can range within this tolerance. Dimension MSM 19 CS ST MSM 19 CS LE / MSM 19 CS BL (cid:14)(cid:19)(cid:15)(cid:20)(cid:20)(cid:28)(cid:15)(cid:20) (cid:20)(cid:28)(cid:15)(cid:20)(cid:14)(cid:19)(cid:15)(cid:20) (cid:20)(cid:27)(cid:15)(cid:20)(cid:24)(cid:14)(cid:19)(cid:15)(cid:19)(cid:24) Drilling diagram Drilling diagram 4 Switches

Metal Line Switches MSM CS 19 https://www.schurter.com /PG70 Assembly Instructions During assembly, the protruding bars of the holder should not be pressed together. I Housing II Flat Pin Terminal (Illumination) III Gasket IV Nut (Nut type see Dimensions) V Module Switching Contact Installation Instruction: 1.) Place the gasket accurately on the actuator housing. Then mount the actuator housing assembly into the panel. 2.) Tighten the screw nut according to the torque instructions. 3.) Clasp the module switching contact into the micro switch holder of the actuator housing. Installation information: 1.) The power supply and the configuration of the flat pin terminals have to be installed correctly for the illumination and micro switch function. 2.) Insulate the terminals as required. Fully insulated plug-in sleeves are recommended. 3.) Installation instructions according to VDE-standard DIN VDE 0100-100 or alternatively IEC 60354 standard. Diagrams MSM CS ST / MSM CS LE MSM CS BL Single color MSM RI / 24 V RGB Lighting type Active Active Active Resulting terminal terminal terminal Color R) G) B) terminal assignment with resistors for 24 VDC Singlecolor x Red terminal R Singlecolor x Green LED +pole R red LED Singlecolor x Blue RGB Additive 2 x x Yellow terminal G G terminal- LED +pole LED -pole RGB Additive 2 x x Magenta green LED ground (GND) RGB Additive 2 x x Cyan COM NO NC B RGB Additive 3 x x x White terminal B LED +pole blue LED Illumination options for RGB Lettering The last three digits in the order number define the lettering: 000 No Lettering 001-074 Standard Lettering 101- Customized Lettering Switches 5

MSM CS 19 Metal Line Switches https://www.schurter.com /PG70 Lettering Colour of Laser Lettering Material Lettering Colour Ceramic black Filled letters Order Index Lettering Laser Marking 001 =A 021 =U 041 =÷ 061 =EIN 002 =B 022 =V 042 = ✳ 062 =AUS 003 =C 023 =W 043 == 063 =AUF 004 =D 024 =X 044 = # 064 =AB 005 =E 025 =Y 045 = ↔ 065 =ON 006 =F 026 =Z 046 = ↕ 066 =OFF 007 =G 027 =0 047 = → 067 =UP 008 =H 028 =1 048 = ← 068 =DOWN 009 =I 029 =2 049 = ↓ 069 =HIGH 010 =J 030 =3 050 = ↑ 070 =LOW 011 =K 031 =4 051 = % 071 =ON/OFF 012 =L 032 =5 052 = √ 072 =START 013 =M 033 =6 053 =CTRL 073 =RESET 014 =N 034 =7 054 =RETURN 074 = 015 =O 035 =8 055 =SHIFT 075 = 016 =P 036 =9 056 =LOCK 076 = 017 =Q 037 =+ 057 =STOP 077 = 018 =R 038 =- 058 =ENTER 019 =S 039 =. 059 =BACK 020 =T 040 = x 060 =LINE All Variants Diameter Switching Switching Voltage Illumination, LED Housing Ma- Torsion Protection Config. Code Order Number Current terial Housing/Actuator [mm] [A] [VAC/ VDC] 19 5 / 3 125 / 250 VAC non-illuminated Stainless no /␣yes MSM 19 CS Pcs ␣ 1241.7021.1120000 Steel 19 6 250 VAC non-illuminated Stainless no /␣yes MSM 19 CS Pcs ␣ 1241.7021.1180000 Steel 19 0.1 30 VDC Backlighted, red, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣red 1241.8412 █ Steel 19 0.1 30 VDC Backlighted, green, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣green 1241.8413 █ Steel 19 0.1 30 VDC Backlighted, blue, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣blue 1241.8415 █ Steel 19 0.1 30 VDC Backlighted, white, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣white 1241.8416 █ Steel 19 10 250 VAC Backlighted, red, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣red 1241.8448 █ Steel 19 10 250 VAC Backlighted, green, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣green 1241.8449 █ Steel 19 10 250 VAC Backlighted, blue, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣blue 1241.8451 █ Steel 19 10 250 VAC Backlighted, white, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣white 1241.8452 █ Steel 19 0.1 30 VDC Backlighted, RGB, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣RGB 3-102-788 █ Steel 19 5 / 3 125 / 250 VAC Backlighted, RGB, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣RGB 3-102-789 █ Steel 19 10 250 VAC Backlighted, RGB, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣RGB 3-102-790 █ Steel 19 5 / 3 125 / 250 VAC Backlighted, green, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣green 3-120-088 Steel 6 Switches

Metal Line Switches MSM CS 19 https://www.schurter.com /PG70 Diameter Switching Switching Voltage Illumination, LED Housing Ma- Torsion Protection Config. Code Order Number Current terial Housing/Actuator [mm] [A] [VAC/ VDC] 19 5 / 3 125 / 250 VAC Backlighted, blue, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣blue 3-120-089 Steel 19 5 / 3 125 / 250 VAC Backlighted, red, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣red 3-120-103 Steel 19 6 250 VAC Backlighted, red, 24 VDC Stainless yes /␣yes MSM 19 CS BL ␣red 3-120-115 Steel Legend: Type: MSMCS = Ceramic Surface ST = Standard: not lettered LE = Lettering: lettered AI = BL = Full Surface Backlighting: Lettering possible (see Lettering, last 3 digits) IP65 degree of protection front side contact areadegree of protection rear side contact area IP40 or IP67 optional -> see Technical Data Micro Switch Customer-specific versions available on request. Special materials for use in salt and chlorinated environment on request. The MOQ for standard laser lettering on standard variants is 10 pieces. 5 VDC and 12 VDC variants (except for RGB) on request (MOQ 500 pieces) The nut with gasket and micro switch are enclosed in the box. █ Most Popular. Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER Packaging unit 10 in box with insert - Actuating elements in ESD safe packaging - Screw nuts and sealing rings in a bag (enclosd in the box) Switches 7

MSM CS 19 Metal Line Switches https://www.schurter.com /PG70 Accessories Description MSM Cover Protection cover for MSM 19 and MSM 22 Power Supply Power Supply IP42 for LED- and Illumination applications indoor 90~264 VAC => 24 VDC 0.34 A 8 W 0 2 0 2 3. 0 3. 1 The specifications, descriptions and illustrations indicated in this document are based on current 8 Switches information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications.

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S churter: 1241.7021.1110000 1241.7021.1120000 1241.7021.1130000 1241.7022.1110000 1241.7022.1120000 1241.7022.1130000 1241.7026.1111000 1241.7026.1112000 1241.7026.1114000 1241.7026.1121000 1241.7026.1122000 1241.7026.1124000 1241.7026.1131000 1241.7026.1132000 1241.7026.1134000 1241.7026.1181000 1241.7026.1182000 1241.7026.1184000 1241.7031.1110000 1241.7031.1120000 1241.7031.1130000 1241.7032.1110000 1241.7032.1120000 1241.7032.1130000 1241.7036.1111000 1241.7036.1112000 1241.7036.1114000 1241.7036.1121000 1241.7036.1122000 1241.7036.1124000 1241.7036.1131000 1241.7036.1132000 1241.7036.1134000 1241.7036.1181000 1241.7036.1182000 1241.7036.1184000 1241.7021.1180000 1241.7022.1180000 1241.7031.1180000 1241.7032.1180000 1241.7026.1124074 1241.7036.1121074 1241.7026.1114076 1241.7026.1111004E 1241.8416 1241.8413 1241.8452 1241.8451 1241.8448 1241.8449 1241.8415 1241.8412 1241.8487 1241.8523 1241.8485 1241.8488 1241.8521 1241.8524 1241.8484 1241.8520 3-102-774 3-102-776 3-102-788 3-102-790 3-102-639 3-102-648 3- 102-643 3-102-640 3-102-633 3-102-636 3-102-642 3-102-635 3-102-645 3-102-646 1241.7026.1111000B 1241.7026.1111005E 1241.7026.1111006E 1241.7026.1111009E 1241.7026.1112074E 1241.7026.1114000B 1241.7026.1113000 1241.7036.1132074 1241.7036.1121000E 1241.7036.1122065B 1241.7036.1124074B 1241.7026.1124000B 1241.7026.1124000E 1241.7026.1114000E 1241.7026.1121000E 1241.7026.1122000E 1241.7036.1112074E 1241.7036.1114000E 1241.7036.1115000B 3-100-143 3-102-709