Pushbutton Switch A22 Install in 22-dia. or 25-dia. Panel Cutout Easy mounting and removal of Switch Unit. Increase wiring efficiency with three-row mounting of Switch Unit. Finger protection mechanism on Switch Unit provided as a standard feature. Use 25-dia. ring to install in 25-dia. panel cutouts. Install using either round, forked crimp terminals, or ferrules. Wide range of shapes and colors. IP65 oil resistance (Non-lighted models) EN60947-5-1 RcR 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 Construction Operational Unit • Available Colors Non-lighted: Red, green, yellow, white, blue, black Lighted: Red, green yellow, white, blue Lock Fitting Lamp • Light Source LED Lamp Incandescent Lamp Switch Unit • • The above illustration shows a lighted model. Contacts SPST-NO, SPST-NC, SPST-NO + SPST-NC, DPST-NO, DPST-NC Lighting Method Non-lighted Lighted (without transformer) Lighted (with transformer) Refer to the pages 48 to 64 for specifications, accessories, installation, and precautions. 1 A22 A22 Model Number Legend (Completely Assembled) Shipped as a set which includes the Operational Unit, LED (lighted type only), and Switch Unit. 1 2 3 4 5 6 A22j-jj-j-jj 1 Lighted/Non-lighted Code 5 Contacts 3 Illumination Color Description Code Code Description Description None Non-lighted R Red 10 SPST-NO L G Green 01 SPST-NC Y Yellow 11 SPST-NO + SPST-NC White 20 DPST-NO A Blue 02 DPST-NC B Black (for non-lighted type only) Lighted W 2 Flange Shape Non-lighted Code Description Note: Refer to page 48 for contact ratings. F Round/Flat T Round/Projection G Round/Full-guard H Round/Half-guard Code Rated Voltage Code C Square/Projection 6D LED 6 VDC M Momentary D Square/Full-guard 6A 6 VAC A Latching S Round/Mushroom (30-dia. head) 12A 12 VAC/DC M Round/Mushroom (40-dia. head) 24A 24 VAC/DC T Round/Projection T1 G Round/Full-guard T2 H Round/Half-guard Note: C Square/Projection D Square/Full-guard 4 Light Source 6 Switch Action Without Transformer Description With Transformer Lighted LED 110 VAC*1 220 VAC*2 The LED lamp (24 VAC/DC) can be lit by directly applying 110 VAC/DC (220 VAC/DC) to the lamp terminal. LED incorporates the 24-VAC/DC type. *1) Operational voltage: 95 to 115 VAC *2) Operational voltage: 190 to 230 VAC Pushbutton Switch (Completely Assembled) Non-lighted (Round Type) Appearance Flat a type y e A22-F Round/Projection ou d/ ojec o type y e A22-T Round/Full-guard ou d/ u gua d type y e A22-G 2 Output Momentary operation (self-resetting) Latching operation (self-holding) SPST-NO A22-Fj-10M A22-Fj-10A SPST-NC A22-Fj-01M A22-Fj-01A SPST-NO + SPST-NC A22-Fj-11M A22-Fj-11A DPST-NO A22-Fj-20M A22-Fj-20A DPST-NC A22-Fj-02M A22-Fj-02A SPST-NO A22-Tj-10M A22-Tj-10A SPST-NC A22-Tj-01M A22-Tj-01A SPST-NO + SPST-NC A22-Tj-11M A22-Tj-11A DPST-NO A22-Tj-20M A22-Tj-20A DPST-NC A22-Tj-02M A22-Tj-02A SPST-NO A22-Gj-10M A22-Gj-10A SPST-NC A22-Gj-01M A22-Gj-01A SPST-NO + SPST-NC A22-Gj-11M A22-Gj-11A DPST-NO A22-Gj-20M A22-Gj-20A DPST-NC A22-Gj-02M A22-Gj-02A Illumination color Insert se one o e of o the e f ll i letters following l tt i t the into th box j. j R (red) Y (yellow) G (green) (g ) W (white) A (blue) B (black) A22 A22 Appearance Round/Half-guard ou d/ a gua d type y e Output Momentary operation (self-resetting) Latching operation (self-holding) SPST-NO A22-Hj-10M A22-Hj-10A SPST-NC A22-Hj-01M A22-Hj-01A SPST-NO + SPST-NC A22-Hj-11M A22-Hj-11A DPST-NO A22-Hj-20M A22-Hj-20A DPST-NC A22-Hj-02M A22-Hj-02A SPST-NO A22-Sj-10M A22-Sj-10A SPST-NC A22-Sj-01M A22-Sj-01A SPST-NO + SPST-NC A22-Sj-11M A22-Sj-11A DPST-NO A22-Sj-20M A22-Sj-20A A22-S DPST-NC A22-Sj-02M A22-Sj-02A Medium-size Mushroom t type (40 di head) (40-dia h d) SPST-NO A22-Mj-10M A22-Mj-10A SPST-NC A22-Mj-01M A22-Mj-01A SPST-NO + SPST-NC A22-Mj-11M A22-Mj-11A DPST-NO A22-Mj-20M A22-Mj-20A DPST-NC A22-Mj-02M A22-Mj-02A A22 H A22-H S a s e Mushroom Small-size us oo t type (30 di head) (30-dia. h d) A22-M A22 M Illumination color Insert se one o e of o the e f ll i letters l tt i t the th following into box j. j R (red) Y (yellow) G (green) (g ) W (white) A (blue) B (black) Non-lighted (Square Type) Appearance Square/Projection Squa e/ ojec o type y e A22 C A22-C Square/Guard Squa e/Gua d type y e A22-D A22 D Output Momentary operation (self-reset) Latching operation (self-holding) SPST-NO A22-Cj-10M A22-Cj-10A SPST-NC A22-Cj-01M A22-Cj-01A SPST-NO + SPST-NC A22-Cj-11M A22-Cj-11A DPST-NO A22-Cj-20M A22-Cj-20A DPST-NC A22-Cj-02M A22-Cj-02A SPST-NO A22-Dj-10M A22-Dj-10A SPST-NC A22-Dj-01M A22-Dj-01A SPST-NO + SPST-NC A22-Dj-11M A22-Dj-11A DPST-NO A22-Dj-20M A22-Dj-20A DPST-NC A22-Dj-02M A22-Dj-02A Illumination color Insert se one o e of o the e f ll i letters following l tt i t the into th box j. j R (red) Y (yellow) G (green) (g ) W (white) A (blue) B (black) Lighted (Round Type) Appearance Round/Projection ou d/ ojec o t type Output SPST-NO S S O LED lighting (Without transformer) SPST-NC S S C A22L-T SPST-NO S S O+ SPST NC SPST-NC DPST-NO S O DPST-NC S C Lighting LED Rated voltage Momentary operation (self-resetting) Latching operation (self-holding) 6 VDC A22L-Tj-6D-10M A22L-Tj-6D-10A 6 VAC A22L-Tj-6A-10M A22L-Tj-6A-10A 12 VAC/DC A22L-Tj-12A-10M A22L-Tj-12A-10A 24 VAC/DC A22L-Tj-24A-10M A22L-Tj-24A-10A 6 VDC A22L-Tj-6D-01M A22L-Tj-6D-01A 6 VAC A22L-Tj-6A-01M A22L-Tj-6A-01A 12 VAC/DC A22L-Tj-12A-01M A22L-Tj-12A-01A 24 VAC/DC A22L-Tj-24A-01M A22L-Tj-24A-01A 6 VDC A22L-Tj-6D-11M A22L-Tj-6D-11A 6 VAC A22L-Tj-6A-11M A22L-Tj-6A-11A 12 VAC/DC A22L-Tj-12A-11M A22L-Tj-12A-11A 24 VAC/DC A22L-Tj-24A-11M A22L-Tj-24A-11A 6 VDC A22L-Tj-6D-20M A22L-Tj-6D-20A 6 VAC A22L-Tj-6A-20M A22L-Tj-6A-20A 12 VAC/DC A22L-Tj-12A-20M A22L-Tj-12A-20A 24 VAC/DC A22L-Tj-24A-20M A22L-Tj-24A-20A 6 VDC A22L-Tj-6D-02M A22L-Tj-6D-02A 6 VAC A22L-Tj-6A-02M A22L-Tj-6A-02A 12 VAC/DC A22L-Tj-12A-02M A22L-Tj-12A-02A 24 VAC/DC A22L-Tj-24A-02M A22L-Tj-24A-02A Illumination color Insert se one o e of o th following the f ll i letters into the box j. R (red) Y (y (yellow)) G (green) W (white) A (blue) 3 A22 A22 Appearance Output Round/Projection ou d/ ojec o t type SPST-NO S S O LED transformer lighting (With transformer) SPST-NC S S C Momentary operation (self-resetting) Latching operation (self-holding) A22L-Tj-T1-10M A22L-Tj-T1-10A 220 VAC A22L-Tj-T2-10M A22L-Tj-T2-10A 110 VAC A22L-Tj-T1-01M A22L-Tj-T1-01A 220 VAC A22L-Tj-T2-01M A22L-Tj-T2-01A S S SPST-NO O+ SPST NC SPST-NC 110 VAC A22L-Tj-T1-11M A22L-Tj-T1-11A 220 VAC A22L-Tj-T2-11M A22L-Tj-T2-11A DPST-NO S O 110 VAC A22L-Tj-T1-20M A22L-Tj-T1-20A 220 VAC A22L-Tj-T2-20M A22L-Tj-T2-20A 110 VAC A22L-Tj-T1-02M A22L-Tj-T1-02A 220 VAC A22L-Tj-T2-02M A22L-Tj-T2-02A 6 VDC A22L-Hj-6D-10M A22L-Hj-6D-10A 6 VAC A22L-Hj-6A-10M A22L-Hj-6A-10A 12 VAC/DC A22L-Hj-12A-10M A22L-Hj-12A-10A 24 VAC/DC A22L-Hj-24A-10M A22L-Hj-24A-10A 6 VDC A22L-Hj-6D-01M A22L-Hj-6D-01A 6 VAC A22L-Hj-6A-01M A22L-Hj-6A-01A 12 VAC/DC A22L-Hj-12A-01M A22L-Hj-12A-01A 24 VAC/DC A22L-Hj-24A-01M A22L-Hj-24A-01A 6 VDC A22L-Hj-6D-11M A22L-Hj-6D-11A 6 VAC A22L-Hj-6A-11M A22L-Hj-6A-11A 12 VAC/DC A22L-Hj-12A-11M A22L-Hj-12A-11A 24 VAC/DC A22L-Hj-24A-11M A22L-Hj-24A-11A 6 VDC A22L-Hj-6D-20M A22L-Hj-6D-20A 6 VAC A22L-Hj-6A-20M A22L-Hj-6A-20A 12 VAC/DC A22L-Hj-12A-20M A22L-Hj-12A-20A 24 VAC/DC A22L-Hj-24A-20M A22L-Hj-24A-20A 6 VDC A22L-Hj-6D-02M A22L-Hj-6D-02A 6 VAC A22L-Hj-6A-02M A22L-Hj-6A-02A 12 VAC/DC A22L-Hj-12A-02M A22L-Hj-12A-02A 24 VAC/DC A22L-Hj-24A-02M A22L-Hj-24A-02A DPST-NC S C SPST-NO S S O LED lighting (Without transformer) SPST-NC S S C A22L-H S S SPST-NO O+ SPST NC SPST-NC DPST-NO S O DPST-NC S C 4 LED Rated voltage 110 VAC A22L-T Round/Half-guard ou d/ a gua d t type Lighting Illumination color Insert se one o e of o th following f ll i the letters into the box j. R (red) Y (y (yellow)) G (green) W (white) A (blue) A22 A22 Appearance Output Round/Half-guard ou d/ a gua d t type SPST-NO S S O LED transformer lighting (With transformer) SPST-NC S S C A22L H A22L-H Momentary operation (self-resetting) Latching operation (self-holding) A22L-Hj-T1-10M A22L-Hj-T1-10A 220 VAC A22L-Hj-T2-10M A22L-Hj-T2-10A 110 VAC A22L-Hj-T1-01M A22L-Hj-T1-01A 220 VAC A22L-Hj-T2-01M A22L-Hj-T2-01A S S SPST-NO O+ SPST NC SPST-NC 110 VAC A22L-Hj-T1-11M A22L-Hj-T1-11A 220 VAC A22L-Hj-T2-11M A22L-Hj-T2-11A DPST-NO S O 110 VAC A22L-Hj-T1-20M A22L-Hj-T1-20A 220 VAC A22L-Hj-T2-20M A22L-Hj-T2-20A 110 VAC A22L-Hj-T1-02M A22L-Hj-T1-02A 220 VAC A22L-Hj-T2-02M A22L-Hj-T2-02A 6 VDC A22L-Gj-6D-10M A22L-Gj-6D-10A 6 VAC A22L-Gj-6A-10M A22L-Gj-6A-10A 12 VAC/DC A22L-Gj-12A-10M A22L-Gj-12A-10A 24 VAC/DC A22L-Gj-24A-10M A22L-Gj-24A-10A 6 VDC A22L-Gj-6D-01M A22L-Gj-6D-01A 6 VAC A22L-Gj-6A-01M A22L-Gj-6A-01A 12 VAC/DC A22L-Gj-12A-01M A22L-Gj-12A-01A 24 VAC/DC A22L-Gj-24A-01M A22L-Gj-24A-01A 6 VDC A22L-Gj-6D-11M A22L-Gj-6D-11A 6 VAC A22L-Gj-6A-11M A22L-Gj-6A-11A 12 VAC/DC A22L-Gj-12A-11M A22L-Gj-12A-11A 24 VAC/DC A22L-Gj-24A-11M A22L-Gj-24A-11A 6 VDC A22L-Gj-6D-20M A22L-Gj-6D-20A 6 VAC A22L-Gj-6A-20M A22L-Gj-6A-20A 12 VAC/DC A22L-Gj-12A-20M A22L-Gj-12A-20A 24 VAC/DC A22L-Gj-24A-20M A22L-Gj-24A-20A 6 VDC A22L-Gj-6D-02M A22L-Gj-6D-02A 6 VAC A22L-Gj-6A-02M A22L-Gj-6A-02A 12 VAC/DC A22L-Gj-12A-02M A22L-Gj-12A-02A 24 VAC/DC A22L-Gj-24A-02M A22L-Gj-24A-02A 110 VAC A22L-Gj-T1-10M A22L-Gj-T1-10A 220 VAC A22L-Gj-T2-10M A22L-Gj-T2-10A 110 VAC A22L-Gj-T1-01M A22L-Gj-T1-01A 220 VAC A22L-Gj-T2-01M A22L-Gj-T2-01A SPST-NO S S O+ SPST NC SPST-NC 110 VAC A22L-Gj-T1-11M A22L-Gj-T1-11A 220 VAC A22L-Gj-T2-11M A22L-Gj-T2-11A DPST-NO S O 110 VAC A22L-Gj-T1-20M A22L-Gj-T1-20A 220 VAC A22L-Gj-T2-20M A22L-Gj-T2-20A 110 VAC A22L-Gj-T1-02M A22L-Gj-T1-02A 220 VAC A22L-Gj-T2-02M A22L-Gj-T2-02A SPST-NO S S O LED lighting (Without transformer) SPST-NC S S C A22L-G A22L G LED Rated voltage 110 VAC DPST-NC S C Round/Full-guard ou d/ u gua d t type Lighting S S SPST-NO O+ SPST NC SPST-NC DPST-NO S O DPST-NC S C Round/Full-guard ou d/ u gua d t type SPST-NO S S O LED transformer lighting (With transformer) SPST-NC S S C A22L G A22L-G DPST-NC S C Illumination color Insert se one o e of o th following f ll i the letters into the box j. R (red) Y (y (yellow)) G (green) W (white) A (blue) 5 A22 A22 Lighted (Square Type) Appearance Squa e/ ojec o Square/Projection t type Output SPST-NO S S O Momentary operation (self-resetting) Latching operation (self-holding) A22L-Cj-6D-10M A22L-Cj-6D-10A 6 VAC A22L-Cj-6A-10M A22L-Cj-6A-10A 12 VAC/DC A22L-Cj-12A-10M A22L-Cj-12A-10A 24 VAC/DC A22L-Cj-24A-10M A22L-Cj-24A-10A 6 VDC A22L-Cj-6D-01M A22L-Cj-6D-01A 6 VAC A22L-Cj-6A-01M A22L-Cj-6A-01A 12 VAC/DC A22L-Cj-12A-01M A22L-Cj-12A-01A 24 VAC/DC A22L-Cj-24A-01M A22L-Cj-24A-01A 6 VDC A22L-Cj-6D-11M A22L-Cj-6D-11A 6 VAC A22L-Cj-6A-11M A22L-Cj-6A-11A 12 VAC/DC A22L-Cj-12A-11M A22L-Cj-12A-11A 24 VAC/DC A22L-Cj-24A-11M A22L-Cj-24A-11A 6 VDC A22L-Cj-6D-20M A22L-Cj-6D-20A 6 VAC A22L-Cj-6A-20M A22L-Cj-6A-20A 12 VAC/DC A22L-Cj-12A-20M A22L-Cj-12A-20A 24 VAC/DC A22L-Cj-24A-20M A22L-Cj-24A-20A 6 VDC A22L-Cj-6D-02M A22L-Cj-6D-02A 6 VAC A22L-Cj-6A-02M A22L-Cj-6A-02A 12 VAC/DC A22L-Cj-12A-02M A22L-Cj-12A-02A 24 VAC/DC A22L-Cj-24A-02M A22L-Cj-24A-02A 110 VAC A22L-Cj-T1-10M A22L-Cj-T1-10A 220 VAC A22L-Cj-T2-10M A22L-Cj-T2-10A 110 VAC A22L-Cj-T1-01M A22L-Cj-T1-01A 220 VAC A22L-Cj-T2-01M A22L-Cj-T2-01A S S SPST-NO O+ SPST NC SPST-NC 110 VAC A22L-Cj-T1-11M A22L-Cj-T1-11A 220 VAC A22L-Cj-T2-11M A22L-Cj-T2-11A DPST-NO S O 110 VAC A22L-Cj-T1-20M A22L-Cj-T1-20A 220 VAC A22L-Cj-T2-20M A22L-Cj-T2-20A 110 VAC A22L-Cj-T1-02M A22L-Cj-T1-02A 220 VAC A22L-Cj-T2-02M A22L-Cj-T2-02A SPST-NC S S C A22L-C S S SPST-NO O+ SPST NC SPST-NC DPST-NO S O DPST-NC S C Squa e/ ojec o Square/Projection t type SPST-NO S S O LED transformer lighting (With transformer) SPST-NC S S C DPST-NC S C 6 LED Rated voltage 6 VDC LED lighting (Without transformer) A22L-C A22L C Lighting Illumination color Insert se one o e of o th following the f ll i letters into the box j. R (red) Y (y (yellow)) G (green) W (white) A (blue) A22 A22 Appearance Square/Full-guard Squa e/ u gua d t type Output SPST-NO S S O Momentary operation (self-resetting) Latching operation (self-holding) A22L-Dj-6D-10M A22L-Dj-6D-10A 6 VAC A22L-Dj-6A-10M A22L-Dj-6A-10A 12 VAC/DC A22L-Dj-12A-10M A22L-Dj-12A-10A 24 VAC/DC A22L-Dj-24A-10M A22L-Dj-24A-10A 6 VDC A22L-Dj-6D-01M A22L-Dj-6D-01A 6 VAC A22L-Dj-6A-01M A22L-Dj-6A-01A 12 VAC/DC A22L-Dj-12A-01M A22L-Dj-12A-01A 24 VAC/DC A22L-Dj-24A-01M A22L-Dj-24A-01A 6 VDC A22L-Dj-6D-11M A22L-Dj-6D-11A 6 VAC A22L-Dj-6A-11M A22L-Dj-6A-11A 12 VAC/DC A22L-Dj-12A-11M A22L-Dj-12A-11A 24 VAC/DC A22L-Dj-24A-11M A22L-Dj-24A-11A 6 VDC A22L-Dj-6D-20M A22L-Dj-6D-20A 6 VAC A22L-Dj-6A-20M A22L-Dj-6A-20A 12 VAC/DC A22L-Dj-12A-20M A22L-Dj-12A-20A 24 VAC/DC A22L-Dj-24A-20M A22L-Dj-24A-20A 6 VDC A22L-Dj-6D-02M A22L-Dj-6D-02A 6 VAC A22L-Dj-6A-02M A22L-Dj-6A-02A 12 VAC/DC A22L-Dj-12A-02M A22L-Dj-12A-02A 24 VAC/DC A22L-Dj-24A-02M A22L-Dj-24A-02A 110 VAC A22L-Dj-T1-10M A22L-Dj-T1-10A 220 VAC A22L-Dj-T2-10M A22L-Dj-T2-10A 110 VAC A22L-Dj-T1-01M A22L-Dj-T1-01A 220 VAC A22L-Dj-T2-01M A22L-Dj-T2-01A S S SPST-NO O+ SPST NC SPST-NC 110 VAC A22L-Dj-T1-11M A22L-Dj-T1-11A 220 VAC A22L-Dj-T2-11M A22L-Dj-T2-11A DPST-NO S O 110 VAC A22L-Dj-T1-20M A22L-Dj-T1-20A 220 VAC A22L-Dj-T2-20M A22L-Dj-T2-20A 110 VAC A22L-Dj-T1-02M A22L-Dj-T1-02A 220 VAC A22L-Dj-T2-02M A22L-Dj-T2-02A SPST-NC S S C A22L-D A22L D S S SPST-NO O+ SPST NC SPST-NC DPST-NO S O DPST-NC S C A22L-D LED Rated voltage 6 VDC LED lighting (Without transformer) Squa e/ u gua d Square/Full-guard t type LED transformer lighting (With transformer) Lighting SPST-NO S S O SPST-NC S S C DPST-NC S C Illumination color Insert se one o e of o th following f ll i the letters into the box j. R (red) Y (y (yellow)) G (green) W (white) A (blue) 7 A22 A22 Model Number Legend (Subassembly) The Operational Unit, Lamp, or Switch Unit can be ordered separately. Use them in combination for models that are not available as assembled units. These can also be used as inventory for maintenance parts. Unit Combinations Non-lighted Operational Unit Lighted (without transformer) Operational Unit Lighted (with transformer) Switch Unit Lamp • • LED Incandescent Lamp Operational Unit Switch Unit (without transformer) • LED 2 3 Switch Unit (with transformer) 1. Operational Unit 1 A22j-jj 1 Lighted/Non-lighted Code 2 Flange Shape Description 3 Illumination Color Non-lighted R Red L F Round/Flat G Green T Round/Projection Y Yellow G Round/Full-guard W White H Round/Half-guard A Blue C Square/Projection B Black (for non-lighted type only) D Square/Full-guard S Round/Mushroom (30-dia. head) M Round/Mushroom (40-dia. head) T Round/Projection G Round/Full-guard H Round/Half-guard C Square/Projection D Square/Full-guard Lighted 8 Description Code Lighted Description Code None Non-lighted A22 A22 2. Lamp (Common Use) 1 2 A22-jj 1 Operating Voltage (Rated Voltage) 2 Illumination Color Code Incandescent Code Description None Incandescent lamp Description 5 5 VAC (6 VAC) R Red 12 12 VAC (14 VAC) G Green 24 24 VAC (28 VAC) Y Yellow H1 100 VAC (130 VAC) A Blue 6D 6 VDC (6 VDC) LED 6A 6 VAC (6 VAC) 12A 12 VAC/DC (12 VAC/DC) 24A 24 VAC/DC (24 VAC/DC) 3. Switch Unit (General-purpose Load) 1 2 3 4 A22j-jj-j 1 Lighted/Non-lighted Code Description 3 Switch Action Code Description 4 Transformer (Lighted Type Only) Code Description None Non-lighted M Momentary None Without transformer L A Latching T1 110 VAC*1 T2 220 VAC*2 Lighted 2 Contacts Code Description 10 SPST-NO 01 SPST-NC 11 SPST-NO + SPST-NC 20 DPST-NO 02 DPST-NC *1) Operational voltage: 95 to 115 VAC *2) Operational voltage: 190 to 230 VAC 9 A22 A22 Pushbutton Switches (Subassembly) Operational Unit Non-lighted Color Co o of o Operational Ope a o a U it Unit IP65 oil-resistant models Flat type Projection type Full-guard type Half-guard type Red A22-FR A22-TR A22-GR A22-HR Green A22-FG A22-TG A22-GG A22-HG Yellow A22-FY A22-TY A22-GY A22-HY White A22-FW A22-TW A22-GW A22-HW Blue A22-FA A22-TA A22-GA A22-HA Black A22-FB A22-TB A22-GB A22-HB Square/Projection type Square/Full-guard type Round/Mushroom type (30-dia. head) Round/Mushroom type (40-dia. head) Red A22-CR A22-DR A22-SR A22-MR Green A22-CG A22-DG A22-SG A22-MG Yellow A22-CY A22-DY A22-SY A22-MY White A22-CW A22-DW A22-SW A22-MW Blue A22-CA A22-DA A22-SA A22-MA Black A22-CB A22-DB A22-SB A22-MB Color Co o o of Ope Operational a o a U it Unit IP65 oil-resistant models Lighted IP65 Color of Ope Operational Co o o a o a Unit U Projection type Full-guard type Half-guard type Red A22L-TR A22L-GR A22L-HR Green A22L-TG A22L-GG A22L-HG Yellow A22L-TY A22L-GY A22L-HY White A22L-TW A22L-GW A22L-HW Blue A22L-TA A22L-GA A22L-HA Note: Common to incandescent lamps and LEDs. IP65 Color Co o o of Ope Operational a o a Unit U 10 Square/Projection Square/Full-guard type Red A22L-CR A22L-DR Green A22L-CG A22L-DG Yellow A22L-CY A22L-DY White A22L-CW A22L-DW Blue A22L-CA A22L-DA A22 A22 Lamps LED Rated voltage 6 VDC 6 VAC 12 VAC/DC 24 VAC/DC LED light Red A22-6DR A22-6AR A22-12AR A22-24AR Green A22-6DG A22-6AG A22-12AG A22-24AG Yellow (see note 2) A22-6DY A22-6AY A22-12AY A22-24AY Blue A22-6DA A22-6AA A22-12AA A22-24AA Note: 1. For transformer lighting, use the A22-24Aj. 2. Used when the Operational Unit color is yellow or white. Incandescent Rated voltage 6 VAC 14 VAC A22-5 A22-12 28 VAC 130 VAC A22-24 A22-H1 Switch Unit (General-purpose Load) Non-lighted Switch action Contacts Momentary o e ay Latching ac g Model SPST-NO A22-10M SPST-NC A22-01M SPST-NO + SPST-NC A22-11M DPST-NO A22-20M DPST-NC A22-02M SPST-NO A22-10A SPST-NC A22-01A SPST-NO + SPST-NC A22-11A DPST-NO A22-20A DPST-NC A22-02A Lighted Switch S c Action c o Transformer circuits Contacts Co ac s Without ou t transformer f Momentary o e ay Latching ac g With transformer 110 VAC 220 VAC SPST-NO A22L-10M A22L-10M-T1 A22L-10M-T2 SPST-NC A22L-01M A22L-01M-T1 A22L-01M-T2 SPST-NO + SPST-NC A22L-11M A22L-11M-T1 A22L-11M-T2 DPST-NO A22L-20M A22L-20M-T1 A22L-20M-T2 DPST-NC A22L-02M A22L-02M-T1 A22L-02M-T2 SPST-NO A22L-10A A22L-10A-T1 A22L-10A-T2 SPST-NC A22L-01A A22L-01A-T1 A22L-01A-T2 SPST-NO + SPST-NC A22L-11A A22L-11A-T1 A22L-11A-T2 DPST-NO A22L-20A A22L-20A-T1 A22L-20A-T2 DPST-NC A22L-02A A22L-02A-T1 A22L-02A-T2 11 A22 A22 Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. The following illustrations are for momentary operation. Lighted/Non-lighted Pushbutton Switches Flat Type A22-F For SPST-NO (SPST-NC) Switches For DPST-NO (DPST-NC) Monoblock-contact Switches 29.7 dia. 29.7 dia. (see note 1) 54.7 (see note 1) Half-guard Type A22-H, A22L-H Projection Type A22-T, A22L-T 23.9 dia. 29.7 dia. 54.7 (see note 1) 54.7 (see note 1) Full-guard Type A22-G, A22L-G 40-dia. Mushroom Type A22-M 29.7 dia. 40 dia. 54.7 (see note 1) 54.7 (see note 1) Square/Projection Type A22-C, A22L-C Square Full-guard Type A22-D, A22L-D 29.8 x 29.8 25.6 x 25.6 29.8 x 29.8 54.7 (see note 1) 54.7 (see note 1) Note: 1. Latching operation models are 9.2 mm longer. 2. Lighted models have the same dimensions as shown above, whether they are with transformers or without transformers. 12 A22 A22 Terminal Arrangement Terminal Arrangement (Bottom View) Non-lighted (SPST-NO + SPST-NC) Lighted (SPST-NO + SPST-NC) Non-lighted (DPST-NO + DPST-NC) Contact Blocks Lamp Socket Contact Blocks Contact Blocks Terminal Connection Type Panel Cutout Dimensions Terminal connection Bottom view Non-lighted (SPST-NO + SPST-NC) 22.3+0.4 0 dia. Note: Non-lighted (DPST-NO + DPST-NC) Bottom view Lighted without transformer (SPST-NO + SPST-NC) Bottom view Lighted with transformer (SPST-NO + SPST-NC) Bottom view 25 +0.5 0 dia. When applying coating such as paint to the panel, the dimensions should be those after the application of coating. Lock fitting is provided as a standard item. 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. A108-E1-1 (A22) 13