A165KA3MC

Key-type Selector Switch A165K Mounting Aperture of 16 mm • Modular construction • Oil-resistant IP65 models • UL and cUL approved. • Conforms to EN60947-5-1, IEC947-5-1 • Short mounting depth, less than 28.5 mm below panel • Wide range of switching capacity from standard to microload • Automatic and manual models available Model Number Structure Pushbutton Switches ■ Model Number Legend Completely Assembled The model numbers used to order sets of Units are illustrated below. One set comprises the Selector, Switch, and 2 Keys. (1) (2) (3) A 1 6 5 K - J 3ML - 2 (1) Shape of Selector Symbol Shape J A T BA Rectangular Square Round Square (24-mm square) (3) Contact Configuration Color Black (2) Number of Notches/Resetting Method Symbol No. of notches Reset method 2ML 2MR Manual 2 notches 2M Automatic 2AL 3MC 3MR 3ML 3 notches Manual 3M 3AC 3 notches Automatic 3MAC 3MAL 3 notches CCW-manual, CW-automatic 3MA 3AMC 3AMR 3AM Symbol 1 2 1P 2P Type SPDT DPDT SPDT DPDT 2S DPDT Key release position Left Right Left and right Left Center Terminal Solder Terminal PCB Terminal Screw-Less Clamp Note: 1. Only DPDT contacts are available with 3-notch models 2. PCB terminals are available only with 2-notch models. Right Left Left, right, and center 3 notches Center Center Left CCW-automatic, CW-manual Left, center Center Right Center, right Key-type Selector Switch A165K G-43 Subassembled 1. Selector A165K-@@ 1 2 1. Flange Shape J: Rectangular A: Square T: Round BA: Square (24-mm square) 2. Number of Notches/Reset Method/Key Release Position 2ML: 2 notches/Manual/Left 2MR: 2 notches/Manual/Right 2M: 2 notches/Manual/Right and left 2AL: 2 notches/Automatic/Left 3MC: 3 notches/Manual/Center 3MR: 3 notches/Manual/Right 3ML: 3 notches/Manual/Left 3M: 3 notches/Manual/Right, left, and center 3AC: 3 notches/Automatic/Center 2. Switch (Same as for Knob-type Selector Switches) A16S-@-@@ 1 2 3 1. Number of Notches 2N: 2 notches 3N: 3 notches 2. Contacts 1: SPDT 2: DPDT 3. Terminals None: Solder terminals (tab terminals #110) G-44 Key-type Selector Switch A165K Ordering Information ■ List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Selector and Switch. Solder Terminals A165K-J (Rectangular) Models IP65 Oil-resistant Output SPDT Reset method Manual DPDT DPDT Model A165K-J2ML-1 Right A165K-J2MR-1 Left and right A165K-J2M-1 Automatic Left A165K-J2AL-1 Manual Left A165K-J2ML-2 Right A165K-J2MR-2 Left and right A165K-J2M-2 Left A165K-J2AL-2 Automatic 3 notches Key release position Left Manual Center A165K-J3MC-2 Right A165K-J3MR-2 Left A165K-J3ML-2 Left, right, and center A165K-J3M-2 Pushbutton Switches Number of notches 2 notches A165K-A (Square) Models IP65 Oil-resistant Number of notches 2 notches Output SPDT DPDT 3 notches DPDT Reset method Manual Key release position Model Left A165K-A2ML-1 Right A165K-A2MR-1 Left and right A165K-A2M-1 Automatic Left A165K-A2AL-1 Manual Left A165K-A2ML-2 Right A165K-A2MR-2 Left and right A165K-A2M-2 Automatic Left A165K-A2AL-2 Manual Center A165K-A3MC-2 Right A165K-A3MR-2 Left A165K-A3ML-2 Left, right, and center A165K-A3M-2 Key-type Selector Switch A165K G-45 A165K-T (Round) Models IP65 Oil-resistant Number of notches 2 notches Output SPDT DPDT 3 notches G-46 DPDT Reset method Manual Key release position Left Model A165K-T2ML-1 Right A165K-T2MR-1 Left and right A165K-T2M-1 Automatic Left A165K-T2AL-1 Manual Left A165K-T2ML-2 Right A165K-T2MR-2 Left and right A165K-T2M-2 Automatic Left A165K-T2AL-2 Manual Center A165K-T3MC-2 Key-type Selector Switch A165K Right A165K-T3MR-2 Left A165K-T3ML-2 Left, right, and center A165K-T3M-2 Ordering Individually Selectors and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Selectors Appearance Rectangular (A165K-J) Number of notches 2 notches Reset method Manual Key release position Model A165K-J2ML A165K-J2MR A165K-J2M 3 notches Automatic A165K-J2AL Manual A165K-J3MC A165K-J3MR A165K-J3ML A165K-J3M 3 notches Automatic A165K-J3AC Mixedoperation A165K-J3MAC A165K-J3MAL A165K-J3MA Mixedoperation A165K-J3AMC A165K-J3AMR Square (A165K-A) 2 notches Manual Pushbutton Switches A165K-J3AM A165K-A2ML A165K-A2MR A165K-A2M 3 notches Automatic A165K-A2AL Manual A165K-A3MC A165K-A3MR A165K-A3ML A165K-A3M 3 notches Automatic A165K-A3AC Mixedoperation A165K-A3MAC A165K-A3MAL A165K-A3MA Mixedoperation A165K-A3AMC A165K-A3AMR A165K-A3AM Key-type Selector Switch A165K G-47 Appearance Round (A165K-T) Number of notches Reset method 2 notches Key release position Manual Model A165K-T2ML A165K-T2MR A165K-T2M 3 notches Automatic A165K-T2AL Manual A165K-T3MC A165K-T3MR A165K-T3ML A165K-T3M 3 notches Automatic A165K-T3AC Mixedoperation A165K-T3MAC A165K-T3MAL A165K-T3MA A165K-T3AMC Mixedoperation A165K-T3AMR A165K-T3AM Switches Appearance Classification Switch 2 notches Model SPDT Solder terminal A16S-2N-1 DPDT A16S-2N-2 3 notches DPDT A16S-3N-2 2 notches SPDT PCB terminal DPDT A16S-2N-1P A16S-2N-2P Switches with Screw-Less Clamp Appearance Classification Common to general DPDT load and micro load. 2 notches Model Non-lighted 3 notches Remarks A16-2S Common to ones for pushbutton switches. A16S-3N-2LS --- Accessories (Order Separately) Accessories Name Panel Plugs G-48 Appearance Classification Model Rectangular A16ZJ-3003 Square A16ZA-3003 Round A16ZT-3003 Key-type Selector Switch A165K Remarks Used for covering the panel cutouts for future panel expansion. Degree of protection: IP40 Tools Name Appearance Model Applicable types Pushbutton Switch Knob-type Selector Switch Key-type Selector Switch Emergency Stop Switch Remarks Indicator Screw Fitting A16Z-3004 Yes Yes Yes Yes Yes Convenient for ganged installation. Tighten to a torque of 0.98 N·m Extractor A16Z-5080 Yes Yes Yes Yes Yes Convenient for extracting the Switches and Lamps. Key Appearance Model A165K-KEY Note: Two Keys are provided. Specifications Agency Standards Pushbutton Switches ■ Approved Standards File No. UL, cUL (See note.) UL508 E41515 --- EN60947-5-1 --- Note: cUL: CSA, C22.2 No. 14 ■ Approved Standard Ratings UL, cUL (File No. E41515) 5 A at 125 VAC, 3 A at 250 VAC (general use) 3 A at 30 VDC (resistive) EN60947-5-1 (Low Voltage Directive) 3 A at 250 VAC (AC12), 3 A at 30 VDC (DC12) ■ Ratings Contacts AC resistive load 3 A at 250 VAC 5 A at 125 VAC DC resistive load 3 A at 30 VDC Minimum applicable load: 1 mA at 5 VDC Rated values are obtained from tests conducted under the following conditions. 1. 2. 3. 4. Load: Resistive load Mounting conditions: No vibration and no shock Temperature: 20±2°C Operating frequency: 20 times/min Key-type Selector Switch A165K G-49 ■ Characteristics Item Key-type Selector Switch Allowable operating frequency Mechanical 20 operations/minute max. Electrical 10 operations/minute max. Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity 2,000 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal and ground Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Mechanical 500 m/s2 Malfunction 150 m/s2 max. (malfunction within 1 ms) Mechanical 250,000 operations min. (durability of key: 10,000 operations min.) Electrical 100,000 operations min. Durability Ambient temperature Operating: −10°C to 55°C (with no icing or condensation) Storage: −25°C to 65°C (with no icing or condensation) Ambient humidity Operating: 35% to 85% Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination 3 (IEC947-5-1) Weight Approx. 26.5 g (in the case of a DPDT switch key) Note: Set and reset constitute one operation. Screw-less Clamp Item Screw-less Clamp Recommended wire size 0.5 mm2 twisted wire or 0.8 mm-dia. solid wire Usable wires and ten- Twisted wire sile strength Solid wire 0.3mm2 0.5 mm2 0.75 mm2 1.25 mm2 0.5 mm dia. 0.8 mm dia. 1.0 mm dia. --- 10 N 20 N 30 N 40 N Tensile strength 10 ±1 mm Length of exposed wire ■ Operating Characteristics Type Key-type Selector Switch 2 notches Features Operating force (OF) max. 9.8 N·m Set position (SP) 90±5° ■ Operation Angle Two notches (75°) Three notches (45°) (45°) Note: The angle used for automatic reset is shown in parentheses. G-50 Key-type Selector Switch A165K 3 notches 45°+10/0 ■ Contact Form Name Contact DPDT NC COM NO SW1 SW2 Notch Contact SPDT Position DPDT SW Position SW1 SW2 2 notches --- Pushbutton Switches 3 notches Key-type Selector Switch A165K G-51 Nomenclature Key Selector Flange Shape Rectangular (A165K-J) Number of Notches and Reset Method • 2 Notches Manual Automatic • 3 Notches Manual Mixed-operation Square (A165K-A) Round (A165K-T) Protective Structure • Oil-resistant IP65 Switch Switch Specifications • Standard Loads 5 A at 125 VAC 3 A at 250 VAC 3 A at 30 VDC Minimum applicable load: 1 mA at 5 VDC Terminal Type • Solder terminals (tab terminals #110) • PCB terminals G-52 Key-type Selector Switch A165K Dimensions Note: All units are in millimeters unless otherwise indicated. ■ Key-type Selector Switches Rectangular A165K-J Solder terminals (tab terminals #110) Packing (t0.5) Model, standard, lot No., serial number Mounting nut Lock ring Note: See page 14 for panel cutouts. Square A165K-A Pushbutton Switches Solder terminals (tab terminals #110) Packing (t0.5) Model, standard, lot No., serial number Mounting nut Lock ring Note: See page 14 for panel cutouts. Round A165K-T Solder terminals (tab terminals #110) Packing (t0.5) Note: See page 14 for panel cutouts. Model, standard, lot No., serial number Mounting nut Lock ring Key-type Selector Switch A165K G-53 The following diagrams show the rectangular model as a representative example. Rectangular A165K-J PCB terminals Packing (t0.5) Note: See page 14 for panel cutouts. Mounting nut Lock ring Rectangular A165K@-2S Screw-Less Clamp Switch dismounting lever Lock ring Mounting ring Packing (t0.5) (for oil-resistant IP65 only) G-54 Key-type Selector Switch A165K ■ Terminal Arrangement Models with Solder Terminals without Reduced-voltage Lighting Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Lighted SPDT Switches Lighted DPDT Switches Terminal Arrangement (Bottom View) Terminal Arrangement (Bottom View) Dimensions of Terminal Holes Dimensions of Terminal Holes Lamp terminal Note: The L+ is not shown on the Switch. Lamp terminal Note: The L+ is not shown on the Switch. Non-lighted SPDT Switches Non-lighted DPDT Switches Terminal Arrangement (Bottom View) Terminal Arrangement (Bottom View) Side with TOP indicated Side with TOP indicated Dimensions of Terminal Holes Pushbutton Switches Dimensions of Terminal Holes Lighted Models with PCB Terminals Lighted SPDT Switches Model, rating, and lot number indication Dimensions of PCB Terminals Lamp terminal (t=0.5) Lighted DPDT Switches Terminal Arrangement (Bottom View) Terminal Arrangement (Bottom View) Dimensions of PCB Terminals Side with TOP indicated PCB Cutouts (Bottom View) Side with TOP indicated PCB Cutouts (Bottom View) Lamp terminal (t=0.5) Side with TOP indicated Side with TOP indicated Eight, 1 dia. Eight, 1 dia. Two, 5 dia. Two, 5 dia. Note: For details of the terminal arrangement for Screw-Less Clamps, refer to the corresponding section for the A16. Key-type Selector Switch A165K G-55 Non-lighted Models with PCB Terminals Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Non-lighted SPDT Switches Model, rating, and lot number indication Dimensions of PCB Terminals Non-lighted DPDT Switches Terminal Arrangement (Bottom View) Side with TOP indicated Dimensions of PCB Terminals Side with TOP indicated PCB Cutouts (Bottom View) PCB Cutouts (Bottom View) Side with TOP indicated Side with TOP indicated Six, 1 dia. Three, 1 dia. Two, 5 dia. Two, 5 dia. ■ Panel Cutouts Models with Solder Terminals Rectangular A165@-J Square A165@-A Round A165@-T (Top View) (Top View) 16+0.2 0 dia. 16+0.2 0 dia. 24 min. 19 min. 19 min. 19 min. Note: 1. Make sure the thickness of the mounting panel is 0.5 to 3.2 mm. 2. If the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. G-56 Key-type Selector Switch A165K Models with PCB Terminals Rectangular A165@-J Square A165@-A Round A165@-T Rectangular A165K@-2S (Top View) (Top View) (Top View) 16+0.2 0 dia. 16+0.2 0 dia. 24 min. 19 min. 16+0.2 0 dia. 24 min. 25 min. 24 min. 33 min. (Dimension A) Recommended panel thickness: 0.5 to 3.2 mm Note: 1. Ensure that the variation in the distance between the centers of neighboring mounting holes is less than ±0.1 mm. 2. Make sure the thickness of the mounting panel is 0.5 to 3.2 mm. If, however, a Switch Guard or Dust Cover is used, the thickness of the mounting panel must be 0.5 to 2 mm. 3. If the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Installation For details on mounting the Switch to a panel, and mounting and dismounting the Switch, refer to installation details for the A16 Pushbutton Switch. Pushbutton Switches ■ Panel Mounting Refer to the Installation section for the A16. ■ Mounting and Replacing the Pushbutton Refer to the Installation section for the A16. ■ Flange Rotation A165 Key-type Selector Switch Fix the Switch screw and rotate the flange in 45° turns. Flange Lock ring Switch screw Precautions Refer to the Technical Information for Pushbutton Switches (Cat. No. A143) and the Precautions section for the A16. Key-type Selector Switch A165K G-57 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. A126-E1-02 G-58 In the interest of product improvement, specifications are subject to change without notice. Key-type Selector Switch A165K