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 Blocks. • Finger protection mechanism on Switch Unit provided as a stan- dard feature. • Use 25-dia. ring to install in 25-dia. panel cutouts. • Mounted using either open-type (fork-type) or closed-type (round-type) crimp terminals. • Wide range of shapes and colors. • IP65 oil resistance (non-lighted models) IP65 (lighted models) • EN60947-5-1 • UL and cUL approved (File No. E41515) Model Number Structure ■ Model Number Legend Completely Assembled Shipped as a set which includes the Pushbutton, Lamp (lighted type only), and Switch. 1 2 3 4 5 6 A22@-@@-@-@@ 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted 3 Illumination Color Code Description RRed GGreen YYellow W White 5 Contacts Code Description 10SPST-NO 01SPST-NC 11SPST-NO + SPST-NC 20DPST-NO 2 Flange Shape Non-lighted ABlue 02DPST-NC Code Description F Round/Flat T Round/Projection GRound/Full-guard BBlack (for non-lighted type only) 4 Light Source Without Voltage Reduction Unit Code Operating Voltage Note: Refer to page 16 for contact ratings. 6 Switch Action Code Description HRound/Half-guard CSquare/Projection 6DLED 6 VDC M Momentary DSquare/Full-guard S Round/Mushroom (30-dia. head) MRound/Mushroom (40-dia. head) 6A6 VAC 12A12 VAC/VDC 24A24 VAC/VDC AAlternate Note: 1. Operational voltage: 95 to 115 VAC 2. Operational voltage: 190 to 230 VAC 3. The LED lamp (24 VAC/VDC) can be Lighted 5 Incandescent lamp 5 VAC/VDC lit by directly applying 110 VAC/VDC T Round/Projection GRound/Full-guard HRound/Half-guard CSquare/Projection 12 12 VAC/VDC 24 24 VAC/VDC H1100 VAC/VDC With Voltage Reduction Unit (220 VAC/VDC) to the lamp terminal. 4. LED incorporates the 24-VAC/VDC type to the Voltage Reduction Unit models. DSquare/Full-guard T1 LED110 VAC (See note 1) T2220 VAC (See note 2) Pushbutton Switch A22G-75
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