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
• 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)
• UL and cUL approved (File No. E41515)
Model Number Structure
■ Model Number Legend
Shipped as a set which includes the Pushbutton, Lamp (lighted type only), and Switch.
1 2 3 4 5 6[email protected]
1 Lighted/Non-lighted Code Description None Non-lighted
3 Illumination Color Code Description RRed
11SPST-NO + SPST-NC
2 Flange Shape
BBlack (for non-lighted type only)
4 Light Source
Without Voltage Reduction Unit
Code Operating Voltage
Note: Refer to page 16 for
6 Switch Action
S Round/Mushroom (30-dia. head) MRound/Mushroom (40-dia. head)
Note: 1. Operational voltage: 95 to 115 VAC
2. Operational voltage: 190 to 230 VAC
3. The LED lamp (24 VAC/VDC) can be
lit by directly applying 110 VAC/VDC
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.
T1 LED110 VAC (See note 1)
T2220 VAC (See note 2)
Pushbutton Switch A22G-75