![[OMRON] — A22NK Key-type Selector Switch Set (2-position, Plastic+Metal, Screw+Push-In, 1/2/3 output)](https://img.prosourcemro.com/2026/05/001-491-1024x1024.png)
Switches
Omron
[OMRON] — A22NK Key-type Selector Switch Set (2-position, Plastic+Metal, Screw+Push-In, 1/2/3 output)
Family ID: OMRON-A22NK-2POS
22-mm dia. Key-type Selector Switches. Control panel miniaturization through a more compact design and modified wiring direction.
12 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| A22NK-2B(3)-01(5)A-G(8)(8)(8) | A22NK 2-pos Plastic Screw terminal 1 output | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Plastic | Positions: 2 | Terminal: Screw terminal | Outputs: 1 output | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 100 (SPST-NO) / 002 (SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2B(3)-02(5)A-G(8)(8)(8) | A22NK 2-pos Plastic Screw terminal 2 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Plastic | Positions: 2 | Terminal: Screw terminal | Outputs: 2 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 102 (SPST-NO/NC) / 101 (DPST-NO) / 202 (DPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2B(3)-03(5)A-G(8)(8)(8) | A22NK 2-pos Plastic Screw terminal 3 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Plastic | Positions: 2 | Terminal: Screw terminal | Outputs: 3 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 111 (3PST-NO) / 222 (3PST-NC) / 122 (SPST-NO/DPST-NC) / 112 (DPST-NO/SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2B(3)-01(5)A-P(8)(8)(8) | A22NK 2-pos Plastic Push-In Plus 1 output | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Plastic | Positions: 2 | Terminal: Push-In Plus | Outputs: 1 output | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 100 (SPST-NO) / 002 (SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2B(3)-02(5)A-P(8)(8)(8) | A22NK 2-pos Plastic Push-In Plus 2 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Plastic | Positions: 2 | Terminal: Push-In Plus | Outputs: 2 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 102 (SPST-NO/NC) / 101 (DPST-NO) / 202 (DPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2B(3)-03(5)A-P(8)(8)(8) | A22NK 2-pos Plastic Push-In Plus 3 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Plastic | Positions: 2 | Terminal: Push-In Plus | Outputs: 3 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 111 (3PST-NO) / 222 (3PST-NC) / 122 (SPST-NO/DPST-NC) / 112 (DPST-NO/SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2M(3)-01(5)A-G(8)(8)(8) | A22NK 2-pos Brushed metal Screw terminal 1 output | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Brushed metal | Positions: 2 | Terminal: Screw terminal | Outputs: 1 output | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 100 (SPST-NO) / 002 (SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2M(3)-02(5)A-G(8)(8)(8) | A22NK 2-pos Brushed metal Screw terminal 2 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Brushed metal | Positions: 2 | Terminal: Screw terminal | Outputs: 2 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 102 (SPST-NO/NC) / 101 (DPST-NO) / 202 (DPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2M(3)-03(5)A-G(8)(8)(8) | A22NK 2-pos Brushed metal Screw terminal 3 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Brushed metal | Positions: 2 | Terminal: Screw terminal | Outputs: 3 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 111 (3PST-NO) / 222 (3PST-NC) / 122 (SPST-NO/DPST-NC) / 112 (DPST-NO/SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2M(3)-01(5)A-P(8)(8)(8) | A22NK 2-pos Brushed metal Push-In Plus 1 output | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Brushed metal | Positions: 2 | Terminal: Push-In Plus | Outputs: 1 output | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 100 (SPST-NO) / 002 (SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2M(3)-02(5)A-P(8)(8)(8) | A22NK 2-pos Brushed metal Push-In Plus 2 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Brushed metal | Positions: 2 | Terminal: Push-In Plus | Outputs: 2 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 102 (SPST-NO/NC) / 101 (DPST-NO) / 202 (DPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering | ||
| A22NK-2M(3)-03(5)A-P(8)(8)(8) | A22NK 2-pos Brushed metal Push-In Plus 3 outputs | OMRON | Type: Key-type Selector Switch Set (2-position) | Bezel: Brushed metal | Positions: 2 | Terminal: Push-In Plus | Outputs: 3 outputs | Reset Method: M (Manual) / L (Auto-reset left) | Key Release: A (All) / B (Left) / C (Right) | Contact Codes: 111 (3PST-NO) / 222 (3PST-NC) / 122 (SPST-NO/DPST-NC) / 112 (DPST-NO/SPST-NC) | Note: Replace (3)=reset, (5)=key release, (8)(8)(8)=contact code when ordering |
