A22K-K

Complete Assemblies A22K Key-Type Selector Switch Install in 22-mm dia. or 25-mm dia. Panel Cutout H Locking lever ensures easy mounting and removal of switch unit H Increase wiring efficiency and decrease mounting depth with three-row mounting of switch unit contact blocks H Finger-safe contacts H Use optional 25-mm dia. ring to install c in 25-mm dia. panel cutouts H Install using either round, forked crimp terminals, or ferrules H IP65 oil resistant: EN60947-5-1 This product was manufactured at OMRON Izumo. OMRON Izumo has obtained approvals from international certification bodies for its quality system and environmental control system. Ordering Information J CONSTRUCTION Operational Unit Number of Positions • 2 Positions/3 Positions Key Release Position 2 Positions Lock Fitting 3 Positions Switch Unit • Contacts SPST-NO, SPST-NC, SPST-NO + SPST-NC, DPST-NO, DPST-NC 20 A22K A22K J PART NUMBER LEGEND Shipped as a set which includes the Operational Unit and Switch Unit with contact blocks. 1 2 A22K-j-j 1 Number of Positions/Reset Method Code Positions 2ML Reset method 2 positions Maintained 2M 2AL 3ML 3 positions Maintained 3M 3MC 3AC Code Description Left 10 SPST-NO (*) 01 SPST-NC (*) 11 SPST-NO + SPST-NC 20 DPST-NO 02 DPST-NC Left and right Spring return Spring return 2 Contacts Key release position Left Left Left and right Note: Center Note: SPST= Single Pole, Single Throw DPST= Double Pole, Single Throw Center 21 * for models with 2 Positions A22K A22K J KEY-TYPE SELECTOR SWITCH Appearance Positions Operator type Contacts Key-type selector switch 2 positions Maintained SPST-NO Key release position Color of Operational Unit Part number Black A22K-2ML-10 A22K-2M-10 SPST-NC A22K-2ML-01 A22K-2M-01 SPST-NO + SPST NC SPST-NC A22K-2ML-11 A22K-2M-11 DPST-NO A22K-2ML-20 A22K-2M-20 DPST-NC A22K-2ML-02 A22K-2M-02 Spring p g return 3 positions Maintained SPST-NO A22K-2AL-10 SPST-NC SPST-NO + SPST-NC A22K-2AL-01 DPST-NO A22K-2AL-20 DPST-NC A22K-2AL-02 SPST-NO + SPST NC SPST-NC A22K-3ML-11 A22K-2AL-11 A22K-3M-11 A22K-3MC-11 DPST-NO A22K-3ML-20 A22K-3M-20 A22K-3MC-20 DPST-NC A22K-3ML-02 A22K-3M-02 A22K-3MC-02 Spring return SPST-NO + SPST-NC A22K-3AC-11 DPST-NO A22K-3AC-20 DPST-NC A22K-3AC-02 22 A22K A22K Dimensions Unit: mm (inch) J KEY-TYPE SELECTOR SWITCH A22K 34 (1.34) 30 dia. (1.18) 25.5 (1.00) 23.7 (0.93) 12 (0.47) 54.7 (2.15) J TERMINAL ARRANGEMENT J TERMINAL CONNECTION Terminal Arrangement (Bottom View) Type Non-illuminated (SPST-NO + SPST-NC) Non-illuminated Terminal connection Bottom view 20.7 (0.81) Note: The above terminal connection diagrams are examples for SPST-NO + SPST-NC. 16.7 (0.66) Switch Unit J PANEL CUTOUT DIMENSIONS 22.3+0.40 dia. 25 +0.50 dia. Note: When applying a coating such as paint to a panel, the dimensions should be those after the application of the coating. A lock fitting is provided as a standard item. 23 A22K A22K J CONTACT CONFIGURATION 2-Position Type Knob position SPST-NO SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC 3-Position Type Knob position SPST-NO + SPST-NC DPST-NO DPST-NC Note: For additional specifications and information refer to the Common to all assemblies section at the end of this publication. 24 A22K A22K NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. R OMRON ELECTRONICS LLC OMRON ON--LINE OMRON CANADA, INC. 1-800-55-OMRON Global -- http://www.omron.com USA -- http://www.omron.com/oei Canada -- http://www.omron.com/oci 416-286-6465 One East Commerce Drive Schaumburg, IL 60173 Cat. No. CEDSAX4 11/01 Specifications subject to change without notice. 885 Milner Avenue Scarborough, Ontario M1B 5V8 Printed in U.S.A.