New Products Lighted Pushbutton Switch (Square) Ultra Bright LED Type A3P Large Square-bodied Lighted Pushbutton Switches New models added with Ultra LEDs. • New models with ultra bright LEDs added to single-screen models. • Previous models not changed. Line up of models in seven colors (the previous red, orange, green, and white models, and the new yellow, blue, and pure white models). • Popular maintenance lock added. Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions in the A3P datasheet. List of Models Model Appearance 52 max. 6.7 A3PJ (Rectangular) 25 32 52 max. 6.7 A3PA (Square) 25 25 6.4 52 max. A3PT (Round) 32 dia. 1 A3P Model Number Structure Model Number Legend ..... The model numbers used to order sets of Units are illustrated below. One set comprises the Pushbutton, Lamp, and Switch. For information on combinations, refer to Ordering Information on pages page 3 and 4. (1) (2) (3) (4) (5) (6) A 3 P J - 90 B 1 1 - 24A (1) Shape of Pushbutton Symbol Shape Rectangular Square Round (3) Screen Pattern (2) Switch Specifications Standard Load Illumination-only models Symbol Screen pattern Symbol Operation Momentary A SPDT A B Alternate T C Momentary DPDT D Alternate Momentary operation: Self-resetting Alternate opera- Microload tion: Self-holding Symbol Operation J E G Momentary Momentary R 1 Single screen (4) Case Color Symbol 1 Color Black Light 2 gray Note: A3PT models are available in light gray only. SPDT DPDT (5) Lighting Method Bullet Shape LED Models (A3PJ and A3PA Models Only) Symbol 05A 12A 24A • Standard Load 250 VAC, 3 A 30 VDC, 3 A • Microload 125 VAC, 0.1 A 30 VDC, 0.1 A Symbol 05S 12S 24S Color of Plate LED 2 Symbol Color R Red Red Red Symbol Color R Red O Orange G Green W White Y Yellow A Blue PW Pure White LED Lamplighted Models (A3PT Only) Minimum applicable load 5 VDC, 1 mA Color of screen Rated voltage 5 VDC 12 VAC/ VDC 24 VAC/ VDC (6) Color of Pushbutton For LED Y Yellow Yellow Pure Yellow G Green Green Green W White White Amber O Orange Orange Orange Rated voltage 5 VDC 12 VAC/ VDC 24 VAC/ VDC A Blue Blue Blue PW Pure White White Pure White A3P Ordering Information Ordering as a Set ................................. The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp, and Switch. (Not all combinations are possible. Ask your OMRON representative for details.) Rectangular Models Contact type (Single Screen) (Single Screen) A3PJ Lighting method Operation No. of outputs Pushbutton color symbol Case color SPDT Bullet Shape LEDs R, O, G, W, Y, A or PW Standard Loads DPDT SPDT Momentary operation (Self-resetting) Alternate operation (Self-holding) Black Light gray 5 VDC A3PJ-90A11-05A(1) A3PJ-90A12-05A(1) A3PJ-90B11-05A(1) A3PJ-90B12-05A(1) 12 VAC/DC A3PJ-90A11-12A(1) A3PJ-90A12-12A(1) A3PJ-90B11-12A(1) A3PJ-90B12-12A(1) 24 VAC/DC A3PJ-90A11-24A(1) A3PJ-90A12-24A(1) A3PJ-90B11-24A(1) A3PJ-90B12-24A(1) Bullet Shape LEDs R, O, G, W, Y, A or PW 5 VDC A3PJ-90C11-05A(1) A3PJ-90C12-05A(1) A3PJ-90D11-05A(1) A3PJ-90D12-05A(1) 12 VAC/DC A3PJ-90C11-12A(1) A3PJ-90C12-12A(1) A3PJ-90D11-12A(1) A3PJ-90D12-12A(1) 24 VAC/DC A3PJ-90C11-24A(1) A3PJ-90C12-24A(1) A3PJ-90D11-24A(1) A3PJ-90D12-24A(1) Bullet Shape LEDs R, O, G, W, Y, A or PW 5 VDC A3PJ-90E11-05A(1) A3PJ-90E12-05A(1) − − 12 VAC/DC A3PJ-90E11-12A(1) A3PJ-90E12-12A(1) − − 24 VAC/DC A3PJ-90E11-24A(1) A3PJ-90E12-24A(1) − − Bullet Shape LEDs R, O, G, W, Y, A or PW 5 VDC A3PJ-90G11-05A(1) A3PJ-90G12-05A(1) − − 12 VAC/DC A3PJ-90G11-12A(1) A3PJ-90G12-12A(1) − − 24 VAC/DC A3PJ-90G11-24A(1) A3PJ-90G12-24A(1) − − Microloads DPDT (1) Black Light gray Note: Enter the desired color symbol for the Pushbutton in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White, (Y) = Yellow, (A) = Blue, (PW) = Pure White. Example: Red A3PJ-90A11-24A R 3 A3P Ordering Information Ordering as a Set ..................................The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp, and Switch. Square Models Contact type (Single Screen) (Single Screen) (1) A3PA Momentary operation (Self-resetting) Lighting method Operation No. of outputs Pushbutton color symbol Case color Bullet Shape LEDs R, O, G, W, Y, A or PW 5 VDC A3PA-90A11-05A(1) A3PA-90A12-05A(1) A3PA-90B11-05A(1) A3PA-90B12-05A(1) SPDT 12 VAC/DC A3PA-90A11-12A(1) A3PA-90A12-12A(1) A3PA-90B11-12A(1) A3PA-90B12-12A(1) 24 VAC/DC A3PA-90A11-24A(1) A3PA-90A12-24A(1) A3PA-90B11-24A(1) A3PA-90B12-24A(1) Bullet Shape LEDs R, O, G, W, Y, A or PW 5 VDC A3PA-90C11-05A(1) A3PA-90C12-05A(1) A3PA-90D11-05A(1) A3PA-90D12-05A(1) 12 VAC/DC A3PA-90C11-12A(1) A3PA-90C12-12A(1) A3PA-90D11-12A(1) A3PA-90D12-12A(1) 24 VAC/DC A3PA-90C11-24A(1) A3PA-90C12-24A(1) A3PA-90D11-24A(1) A3PA-90D12-24A(1) Bullet Shape LEDs R, O, G, W, Y, A or PW 5 VDC A3PA-90E11-05A(1) A3PA-90E12-05A(1) − − 12 VAC/DC A3PA-90E11-12A(1) A3PA-90E12-12A(1) − − 24 VAC/DC A3PA-90E11-24A(1) A3PA-90E12-24A(1) − − Bullet Shape LEDs R, O, G, W, Y, A or PW 5 VDC A3PA-90G11-05A(1) A3PA-90G12-05A(1) − − 12 VAC/DC A3PA-90G11-12A(1) A3PA-90G12-12A(1) − − 24 VAC/DC A3PA-90G11-24A(1) A3PA-90G12-24A(1) − − Standard Loads DPDT SPDT Microloads DPDT Black Light gray Alternate operation (Self-holding) Black Light gray Note: Enter the desired color symbol for the Pushbutton in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White, (Y) = Yellow, (A) = Blue, (PW) = Pure White. Example: Red A3PA-90A11-24A R Round (Single Screen) (Single Screen) (1) A3PT Operation Contact type No. of outputs Lighting method SPDT Standard Loads DPDT LED lamp SPDT Microloads DPDT Case color Momentary operation (Self-resetting) Light gray Alternate operation (Self-holding) Light gray 5 VDC A3PT-90A12-05S(1) A3PT-90B12-05S(1) 12 VAC/DC A3PT-90A12-12S(1) A3PT-90B12-12S(1) 24 VAC/DC A3PT-90A12-24S(1) A3PT-90B12-24S(1) 5 VDC A3PT-90C12-05S(1) A3PT-90D12-05S(1) 12 VAC/DC A3PT-90C12-12S(1) A3PT-90D12-12S(1) 24 VAC/DC A3PT-90C12-24S(1) A3PT-90D12-24S(1) 5 VDC A3PT-90E12-05S(1) − 12 VAC/DC A3PT-90E12-12S(1) − 24 VAC/DC A3PT-90E12-24S(1) − 5 VDC A3PT-90G12-05S(1) − 12 VAC/DC A3PT-90G12-12S(1) − 24 VAC/DC A3PT-90G12-24S(1) − Pushbutton color symbol R O G W Y A PW Note: Enter the desired color symbols for the Pushbutton in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White, (Y) = Yellow, (A) = Blue, (PW) = Pure White. Example: Red A3PT-90A12-24S R Accessories and Tools Accessories, Tools, and most of the replacement parts are the same as those for the A3P. Refer to the A3P datasheet. 4 A3P Specifications Approved Standard Ratings Ratings UL (File No. E41515), CSA (File No. LR45258) Contact Ratings Silver Alloy Contacts (for Standard Loads) Standard Load: 5 A at 125 VAC 3 A at 250 VAC 0.1 A at 125 VAC 0.1 A at 30 VDC Microload: Rated voltage (V) Note: Certification has been obtained for the Switch Unit. For detailed information on individual products that have received certification, consult your supplier. CCC (GB14048.5) Standard Load: NC Lamp load NO NC NO Inductive load (A) Inductive load NC NO Motor load NC 125 VAC 250 VAC 5 3 0.7 0.5 3 2 1.3 0.8 8 VDC 14 VDC 30 VDC 125 VDC 250 VDC 5 5 4 0.4 0.2 2 2 2 0.05 0.03 4 4 3 0.4 0.2 3 3 3 0.05 0.03 NO Note: 1. The above values are for steady-state currents. 2. Inductive load: Power factor = 0.4; time constant = 7 ms. 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. Standard testing condition (1) Ambient temperature: 20 ± 2°C (2) Ambient humidity: 65 ± 5%RH (3) Operating frequency: 20 times/min. 3 A at 250 VAC 4 A at 30 VDC 0.1 A at 125 VAC 0.1 A at 30 VDC Microload: Non-inductive load (A) Resistive load Gold Alloy Contacts (for Microloads) 0.1 A at 30 VDC (resistive load); 0.1 A at 125 VAC (resistive load) Rated voltage (V) Minimum applicable load 1 mA at 5 VDC Bullet Shape LED and LED Lamp Ratings Bullet Shape LEDs Model Applied voltage 5 VDC±5% Rated voltage Operating frequency A3PJ/M2PJ A3PA/M2PA Rated current Rated current Single screen Single screen 40 mA 5 VDC 12 VDC±5% 12 VDC 20 mA 24 VDC±5% 24 VDC 10 mA 20 mA 10 mA LED Lamps Applied voltage Characteristics Rated voltage 5 VDC±5% 5 VDC 12 VAC/VDC±5% 12 VDC 24 VAC/VDC±5% 24 VDC Rated current 8 mA Mechanical Electrical Insulation resistance Standard load Contact resistance Microload Between terminals of same polarity Between terminals of different polarity Between current-carrying metal Dielectric part and ground strength Between each terminal and non-current-carrying metal part Between lamp terminals Vibration resistance Malfunction Shock resistance Destruction Malfunction Life expectancy Mechanical Electrical Weight Inrush current NC NO Ambient operating temperature Ambient operating humidity Ambient storage temperature Degree of protection Electric shock protection class PTI (proof tracking index) Pollution degree 120 operations/minute max. *1 30 operations/minute max. 100 MΩ min. (at 500 VDC) 40 mΩ max. (initial value) 100 mΩ max. (initial value) 1,000 VAC, 50/60 Hz for 1 minute *2 2,000 VAC, 50/60 Hz for 1 minute 2,000 VAC, 50/60 Hz for 1 minute 2,000 VAC, 50/60 Hz for 1 minute 1,000 VAC, 50/60 Hz for 1 minute *3 10 to 55 Hz, 1.5 mm double amplitude (1 ms max.) 500 m/s2 max. 200 m/s2 max. (1 ms max.) Momentary operation models: 1,000,000 operations min. Alternate operation models: 200,000 operations min. (One operation consists of set and reset operations.) 100,000 operations min. Approx. 30 g Silver contact: 10 A max. Silver contact: 10 A max. Bullet Shape LEDs: −10°C to 40°C (with no icing or condensation) LED Lamps: −10°C to 50°C (with no icing or condensation) 35% to 85%RH −25°C to 65°C IP40 Class II 175 3 (IEC947-5-1) *1. With alternate operation models, 60 operations/minute max. One operation cycle consists of set and reset operations. *2. 600 VAC for microloads. *3. With no incandescent lamp or LED lamp mounted. 5 A3P Specifications Operating Characteristics Model Operating Characteristics Operating force Releasing force Total travel Pretravel Lock travel alternate OF max. RF min. TT PT max. LTA min. A3PJ series A3PA series A3PT series Momentary Alternate Momentary Alternate Momentary Alternate operation models operation models operation models operation models operation models operation models 5.88 N 6.86 N 5.88 N 6.86 N 3.92 N 4.90 N 0.39 N 0.29 N 0.39 N 0.29 N 0.39 N 0.29 N Approx. 3.5 mm Approx. 3.5 mm Approx. 3.5 mm Approx. 3.5 mm Approx. 3.5 mm Approx. 3.5 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm --0.5 mm --0.5 mm --0.5 mm Nomenclature Model Structure Bullet Shape LED Models (LED is built-in.) A3PJ A3PA LED Lamp-lighted Models (LED lamp is not built-in.) A3PT Single screen Single screen Single screen Lighting method Models Screen patterns Example: A3PJ with Bullet Shape LED Lighting Cap (transparent) Legend plate (colored plate) Diffusion plate (translucent) LED Unit (with built-in bullet shape LEDs) Switch Block 6 A3P Dimensions The Dimension shows 2-switch outputs. (Unit: mm) A3PJ (Rectangular) Models A3PA (Square) Models 2.8 26.1 22 29.9±0.2 0.5 OMRON logo 25±0.1 22.9±0.2 18.9 19.1 × 19.1 25±0.1 Separator 43.6 6.7 32±0.1 #110 quick connect terminal/ solder terminal #110 quick connect terminal/ solder terminal OMRON logo 22.9±0.2 6.7 25±0.1 Separator 43.6 52 max. 52 max. 52.6 52.6 A3PT (Round) Models #110 quick connect terminal/solder terminal 22.4 28.5 dia. OMRON logo 32 dia. 24.9 dia. 6.4 43.6 52 max. 52.6 Note: The thickness of tab terminals #110 and solder terminals is 0.5 mm. Terminal Connections Bullet Shape LED Models (The terminal arrangement diagram shows a 1-switch output. Connections to terminals from the lighting block are the same for 2 outputs.) Model Rated voltage Screen pattern 5 VDC 12 VDC Bottom view Top view Bottom view Terminal arrangement Lighting block Terminal arrangement 24 VDC Top view Bottom view Top view Terminal arrangement Lighting block Single screen A3PJ Bottom view Top view Lighting block Bottom view Top view Single screen A3PA Terminal Lighting block arrangement Terminal Lighting block arrangement 7 A3P Dimensions (Unit: mm) LED Lamp-lighted Models (All are shown with the OMRON logo facing down. The terminal arrangements are the same as for the LED-lighted models.) Model Round A3PT models Output Bottom view Top view Terminal arrangement Lighting block SPDT Panel Cutout (If you use a Switch Guard or Seal Cover, refer to Switch and Guard Mounting Dimensions or Seal Cover Mounting Dimensions in the A3P datasheet.) A3PJ (Rectangular) Models Classification Individual mounting (Horizontal) Flange mount models Multiple mounting (Horizontal) Individual mounting (Vertical) Multiple mounting (Vertical) Barrier mount models 8 25±0.1 30.5±0.3 1 32n−1.5 ±0.3 n 2 Mount to long mounting plate (A3PJ-3002) before use. 32±0.1 25±0.1 1 2 Mount to long mounting plate (A3PJ-3002) before use. n 25n±0.5 Multiple mounting (Horizontal) 27 3 min. 23.5±0.3 6 min. 30.5±0.3 25n−1.5 ±0.3 30.5±0.3 36.4±0.3 23.5±0.3 39 1 23.5±0.3 Mount to long mounting plate (A3PJ-3002) before use. 34 32±0.1 1 2 26n+6±1 32.9n+3.5±0.3 n 2 33n+6±1 34 Panel cutout spacing between rows of Units: 23.5±0.3 32n±0.5 32±0.1 Remarks 23.5±0.3 32±0.1 27 Individual mounting (Horizontal) Panel cutout 25±0.1 Individual mounting (Horizontal) Multiple mounting (Vertical) Note: 1. 2. 3. 4. Mounting design n Mount to long mounting plate (A3PJ-3002) before use. 29.4±0.3 30.5±0.3 For barrier mount models, refer to Accessories in the A3P datasheet. Panel cutout spacing between rows of Units: (Dotted line indicates the position of each mounting barrier.) 1.3 6 min. 6 min. 25.9n+3.5±0.3 30.5±0.3 n: Number of Units Recommended panel thickness: 1 to 5 mm Mount the panel before mounting the Switch Guard. If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. A3P Dimensions (Unit: mm) A3PA (Square) Models Classification Flange mount models Barrier mount models Individual mounting Mounting design Panel cutout Panel cutout spacing between rows of Units: 23.5±0.3 25±0.1 Remarks 3 min. 22.5±0.3 25±0.1 6 min. Multiple mounting 25±0.1 Individual mounting 27 1 23.5±0.3 n 2 25n−2.5 ±0.3 25n±0.1 23.5±0.3 32 27.8±0.3 Panel cutout spacing between rows of Units: (Dotted line indicates the position of each mounting barrier.) 1.3 Multiple mounting Note: 1. 2. 3. 4. 27 1 2 26n+6.5±1 n 23.5±0.3 6 min. 6 min. 26n+2.5±0.3 n: Number of Units Recommended panel thickness: 1 to 5 mm Mount the panel before mounting the Switch Guard. If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. A3PT (Round) Models 6.4 dia. +0.2 11.8R −0 29±0.3 dia. 4 min. Note: 1. Recommended panel thickness: 1 to 5 mm 2. If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. 9 A3P Safety Precautions Refer to Safety Precautions for all Pushbutton Switches/Indicators for common precautions. Read the Safety Precautions in the A3P datasheet. For technical information and FAQs, refer to Technical Support on the OMRON Industrial Automation website (http://www.ia.omron.com). 10 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. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. 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. OMRON Corporation Industrial Automation Company Authorized Distributor: Tokyo, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69-2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC One Commerce Drive Schaumburg, IL 60173-5302 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Corporation 2013 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. Printed in Japan CSM_3_1_0315 Cat. No. A229-E1-01 0913 (0913)