Pushbutton Switch (Cylindrical 10.5-dia.) VAQ CSM_VAQ_DS_E_4_4 Built-in V-series Miniature Basic Switch for Compatibility with Business and Consumer Equipment • Momentary operation and lock. Operation Unit available in six colors. Improved sense of touch with bu ilt-in miniature basic switch. Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 4. Ordering Information Operation Unit color Classifica- Shape of Out- tion Operation Unit put Blue (-A) Black (-B) Green (-G) Red (-R) White (-W) Yellow (-Y) 1 *1 VAQ-4A-K VAQ-4B-K VAQ-4G-K VAQ-4R-K VAQ-4W-K VAQ-4Y-K Momentary 13 dia. 1 *2 VAQ-4A-L VAQ-4B-L VAQ-4G-L VAQ-4R-L VAQ-4W-L VAQ-4Y-L operation 2 *2 2VAQ-4A 2VAQ-4B 2VAQ-4G 2VAQ-4R 2VAQ-4W 2VAQ-4Y 11.4 — Lock 1 *2 VAQR-4A VAQR-4B VAQR-4G VAQR-4R VAQR-4W *2 *1. The Operation Unit can be inserted and removed. *2. The Operation Unit is screwed in. Specifications Ratings Non-inductive load (A) Inductive load (A) Item Rated Resistive Inductive voltage (V) Lamp load Motor load Built-in Switch load load 125 VAC 15 2 10 3 250 VAC 15 2 10 3 8 VDC 15 4 10 6 V-15-1A5 30 VDC 10 4 10 4 125 VDC 0.6 0.1 0.6 0.1 250 VDC 0.3 0.05 0.3 0.05 Note: 1. The above values are for steady-state currents. 2. Inductive load: Power factor = 0.4 (AC); time constant = 7 ms (DC). 3. The lamp load has an inrush current of 10 times the steady-state current. 4. The motor load has an inrush current of 6 times the steady-state current. 5. The rated values above are for testing conducted under the following conditions. (1) Ambient temperature: 20 ± 2°C. (2) Ambient humidity: 65% ± 5%RH (3) Operating frequency: 20 times/min. 1 VAQ Specifications Characteristics Operating Characteristics Mechanical 120 operations/min Operating Output 1 2 frequency Electrical 20 operations/min Operating characteristics Insulation resistance 100 MΩ min. (at 500 VDC) Operating force OF max. 1.96 N 4.90 N Contact resistance 30 mΩ max. (initial value) Releasing force RF min. 0.39 N 0.78 N Between terminals of 1,000 VAC, 50/60 Hz for 1 Pretravel PT max. 1.3 mm 1.6 mm same polarity minute Between current- Contact Form Dielectric carrying metal part and strength Name Contact form ground, and between 1,500 VAC, 50/60 Hz for 1 each terminal and non- minute current-carrying metal part Double-throw contacts NC Vibration 10 to 55 Hz, 1.5 mm Malfunction NO resistance double amplitude * 2 COM Destruction 500 m/s max. Shock resistance 2 Malfunction 200 m/s max. * Approved Standard Ratings Mechanical 3,000,000 operations min. Durability • The built-in V-15-1A5 Switch is approved for UL and CSA. Electrical 100,000 operations min. Weight Approx. 12 to 40 g NC 36 A max. Inrush current NO 36 A max. –25 to 80°C (with no icing or Ambient operating temperature condensation) Ambient operating humidity 35% to 85%RH –25 to 80°C (with no icing or Ambient storage temperature condensation) Degree of protection IP00 Electric shock protection class Class II PTI (proof tracking index) 175 Pollution degree 3 (IEC947-5-1) * Malfunction within 1 ms Insert one of the following letters into the box (@) in the model number. Refer to Ordering Information for color symbols. Dimensions (Unit: mm) VAQ-4@-K 3 × 16 tapping screw *4 18 11 5.6 dia. 6 dia. Width across hexagonal nut flats: 14, *2 *3 Thickness: 2. 15 dia. (lock washer) Face nut thickness: 2, Diameter: 14. *1 One, M10 38 22.2 28 13 dia. 7 Note: The Operation Unit can be 11.4 8.6 10.3 *1. Unthreaded screw section: Approx. one thread 10 inserted and removed. 3 *2. Thermoplastic resin foam 21.9 FP: 24.5 max. *3. V-15-1A5 Miniature Basic Switch 25 *4. Three, #187 tab/solder terminals (t = 0.5) 2 VAQ VAQ-4@-L 3 × 16 tapping screw *4 18 11 5.6 dia. 6 dia. Width across hexagonal nut flats: 14, *2 Thickness: 2. *3 15 dia. (lock washer) Face nut thickness: 2, Diameter: 14. *1 One, M10 38 22.2 28 13 dia. 7 *1. Unthreaded screw section: Approx. one thread 11.4 8.6 10.3 Note: The Operation Unit is 10 *2. Thermoplastic resin foam 3 mounted with M3 screws. *3. V-15-1A5 Miniature Basic Switch 21.9 FP: 24.5 max. *4. Three, #187 tab/solder terminals (t = 0.5) 25 VAQR-4@ 24.5 16 max. 6.2 *4 2 Two, M3 × 16 pan-head mounting screws 25 *2 *3 Width across hexagonal nut flats: 14, Thickness: 2. 15 dia. (lock washer) Face nut thickness: 2, Diameter: 14. *1 38 38 One, M10 22.2 28 13 dia. 5.5 *1. Unthreaded screw section: Approx. one thread *2. V-15-1A5 Miniature Basic Switch Note: The Operation Unit is 3 1.8 *3. Separator (t = 0.18 mm) (varnished Tetron cloth) 11.4 10 7.1 10.3 mounted with M3 screws. 21.3 *4. Three, #187 tab/solder terminals (t = 0.5) FP: 24.5 max. 29 2VAQ-4@ *4 2.7 25.3 2 *3 *2 Two, M3 × 28 tapping screw Width across hexagonal nut flats: 14, Thickness: 2. 15 dia. (lock washer) Face nut thickness: 2, Diameter: 14. *1 39 38 One, M10 22.2 29.2 13 dia. 6 4 *1. Unthreaded screw section: Approx. one thread Note: The Operation Unit is 8.1 10.3 0.8 *2. Two V-15-1A5 Miniature Basic Switches 11.4 mounted with M3 screws. *3. Separator (t = 0.18 mm) (varnished Tetron cloth) 10 21.4 *4. Six, #187 tab/solder terminals (t = 0.5) 29 FP: 24.5 max. Panel Cutout (Unit: mm) 10.5 ± 0.3 dia. Note: Recommended panel thickness: 1 to 4 mm. 3 VAQ Safety Precautions Refer to Safety Precautions for All Pushbutton Switches/Indicators. Precautions for Correct Use Operation Unit Mounting Panel Mounting and Operation Unit Mounting VAQ-4@-K Operation Unit Mounting • The Operation Unit can be inserted and removed. VAQ-4@-K • Mounting can be performed by inserting the slit of the Operation • The Operation Unit can be inserted Unit into the mounting screw of the Switch. and removed. • Mounting force: 39.2 N max. • Mounting can be performed by Operation Unit • Removing strength: 22.5 N min. inserting the slit of the Operation Unit Slit Insert/remove VAQ-4@-L into the mounting screw of the Switch. Mounting screw • The Operation Unit is screwed in. • Mounting force: 39.2 N max. • Mounting can be performed by inserting the M3 screw of the • Removing strength: 22.5 N min. Operation Unit into the flange of the Switch. • Tighten the Operation Unit to a torque of 0.20 to 0.39 N·m. VAQ-4@-L, 2VAQ-4@, VAQR-4@ 2VAQ-4@ • The Operation Unit is screwed in. VAQR-4@ Screw-mounted • Mounting can be performed by • The Operation Unit is screwed in. Operation Unit inserting the M3 screw of the • Mounting can be performed by inserting the M3 screw of the M3 screws Operation Unit into the flange of the Operation Unit into the metal flange of the Switch. Switch. ·m. • Tighten the Operation Unit to a torque of 0.20 to 0.39 N Flange • Tighten the Operation Unit to a torque of 0.20 to 0.39 N·m. Mounting • Tighten the nut to a torque of 0.49 to 0.78 N·m. • Do not perform wiring with power supplied to the Switch. Do not touch the terminals or other charged parts of the Switch while Panel Mounting power is being supplied. Doing so may result in electric shock. Tighten the hexagonal nut using a wrench while securing the Switch • After wiring the Switch, ensure an appropriate insulating distance. by holding it with your fingers. (Hexagonal nut tightening torque: 0.49 to 0.78 N·m) Wiring Face nut • Twist the conductors through the terminal holes before soldering. • To perform soldering on solder terminals, use a soldering iron with a tip temperature of 250 to 350°C and complete soldering within 5 seconds. Do not exert any external force on the solder during Panel Lock washer soldering and for one minute after completing soldering. • For connection with tab terminals, gently insert receptacles for #187 tabs in the terminal push-out direction. The Switch does not have a ground terminal. Hexagonal nut Locking Method Operation Unit Models VAQR-@@ Method • To turn ON the lock, press the Operation Unit and turn it clockwise Insert/remove Screw-mounted Operation Unit color as indicated at the top of the Operation Unit. • To release the lock, turn the Operation Unit counterclockwise. Blue (A) VAQ-BA HEAD VAQ-4A YO HEAD Black (B) VAQ-BB HEAD VAQ-4B YO HEAD Green (G) VAQ-BG HEAD VAQ-4G YO HEAD Red (R) VAQ-BR HEAD VAQ-4R YO HEAD White (W) VAQ-BW HEAD VAQ-4W YO HEAD Yellow (Y) VAQ-BY HEAD VAQ-4Y YO HEAD 4 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. 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Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2016.3 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2016 All Right Reserved.