![[OMRON] — A22 Non-lighted Pushbutton Switch Set (22mm, Round+Square, Momentary+Alternate)](https://img.prosourcemro.com/2026/05/001-495-1024x768.png)
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Omron
[OMRON] — A22 Non-lighted Pushbutton Switch Set (22mm, Round+Square, Momentary+Alternate)
Family ID: OMRON-A22-NON
Install in 22-dia. or 25-dia. Panel Cutout (When Using a Ring)
31 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| A22-H[]-10M | A22 Non-lighted Round Half-guard Momentary SPST-NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Momentary | Contacts: SPST-NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-10A | A22 Non-lighted Round Half-guard Alternate SPST-NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Alternate (self-holding) | Contacts: SPST-NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-01M | A22 Non-lighted Round Half-guard Momentary SPST-NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Momentary | Contacts: SPST-NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-01A | A22 Non-lighted Round Half-guard Alternate SPST-NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Alternate (self-holding) | Contacts: SPST-NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-11M | A22 Non-lighted Round Half-guard Momentary SPST-NO+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Momentary | Contacts: SPST-NO+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-11A | A22 Non-lighted Round Half-guard Alternate SPST-NO+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Alternate (self-holding) | Contacts: SPST-NO+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-20M | A22 Non-lighted Round Half-guard Momentary SPST-NO+NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Momentary | Contacts: SPST-NO+NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-20A | A22 Non-lighted Round Half-guard Alternate SPST-NO+NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Alternate (self-holding) | Contacts: SPST-NO+NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-02M | A22 Non-lighted Round Half-guard Momentary SPST-NC+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Momentary | Contacts: SPST-NC+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-H[]-02A | A22 Non-lighted Round Half-guard Alternate SPST-NC+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Half-guard | Action: Alternate (self-holding) | Contacts: SPST-NC+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-S[]-10M | A22 Non-lighted Round Mushroom Momentary SPST-NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Mushroom 30-dia. | Action: Momentary only | Contacts: SPST-NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-S[]-01M | A22 Non-lighted Round Mushroom Momentary SPST-NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Mushroom 30-dia. | Action: Momentary only | Contacts: SPST-NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-S[]-11M | A22 Non-lighted Round Mushroom Momentary SPST-NO+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Mushroom 30-dia. | Action: Momentary only | Contacts: SPST-NO+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-S[]-20M | A22 Non-lighted Round Mushroom Momentary SPST-NO+NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Mushroom 30-dia. | Action: Momentary only | Contacts: SPST-NO+NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-S[]-02M | A22 Non-lighted Round Mushroom Momentary SPST-NC+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Round/Mushroom 30-dia. | Action: Momentary only | Contacts: SPST-NC+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-10M | A22 Non-lighted Square Projection Momentary SPST-NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Momentary | Contacts: SPST-NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-10A | A22 Non-lighted Square Projection Alternate SPST-NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Alternate | Contacts: SPST-NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-01M | A22 Non-lighted Square Projection Momentary SPST-NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Momentary | Contacts: SPST-NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-01A | A22 Non-lighted Square Projection Alternate SPST-NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Alternate | Contacts: SPST-NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-11M | A22 Non-lighted Square Projection Momentary SPST-NO+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Momentary | Contacts: SPST-NO+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-11A | A22 Non-lighted Square Projection Alternate SPST-NO+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Alternate | Contacts: SPST-NO+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-20M | A22 Non-lighted Square Projection Momentary SPST-NO+NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Momentary | Contacts: SPST-NO+NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-20A | A22 Non-lighted Square Projection Alternate SPST-NO+NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Alternate | Contacts: SPST-NO+NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-02M | A22 Non-lighted Square Projection Momentary SPST-NC+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Momentary | Contacts: SPST-NC+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-C[]-02A | A22 Non-lighted Square Projection Alternate SPST-NC+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Projection | Action: Alternate | Contacts: SPST-NC+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-D[]-10M | A22 Non-lighted Square Guard Momentary SPST-NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Full-guard | Action: Momentary | Contacts: SPST-NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-D[]-10A | A22 Non-lighted Square Guard Alternate SPST-NO | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Full-guard | Action: Alternate | Contacts: SPST-NO | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-D[]-01M | A22 Non-lighted Square Guard Momentary SPST-NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Full-guard | Action: Momentary | Contacts: SPST-NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-D[]-01A | A22 Non-lighted Square Guard Alternate SPST-NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Full-guard | Action: Alternate | Contacts: SPST-NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-D[]-11M | A22 Non-lighted Square Guard Momentary SPST-NO+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Full-guard | Action: Momentary | Contacts: SPST-NO+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B | ||
| A22-D[]-11A | A22 Non-lighted Square Guard Alternate SPST-NO+NC | OMRON | Type: Pushbutton Switch Set (Non-lighted) | Shape: Square/Full-guard | Action: Alternate | Contacts: SPST-NO+NC | Colors: R (red) / Y (yellow) / G (green) / W (white) / A (blue) / B (black) | Note: Replace [] with color: R/Y/G/W/A/B |
