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- Key Selector Switches
Key Selector Switches
Secure key-operated switches that restrict access to critical functions. Offer maintained or momentary operation with long mechanical life and IP40 protection, ensuring safe and reliable performance.
Features
Product Type: Key Selector Switches : SZB022-SLK (Plastic) and SZB022-SK (Standard Type)
Specifications
Swipe →| Type / Series | Operation Function |
Main Specifications (Contact & Durability) |
|---|---|---|
| SZB022-SLK (Plastic Type, 2 & 3 positions) | Operation function: Maintained (–), Momentary return from right (1), Momentary return from left (2). (For 3-position models, an additional option “momentary return from both sides (3)” is available.) | Color: Black. Contact configurations: 1NO, 1NC, 1NO-1NC, 2NO, 2NC. |
| SZB022-SK (Standard Type, 2 & 3 positions) | Model and contact configurations only listed. | Color: Black. Contact configurations: 1NO, 1NC, 1NO-1NC, 2NO, 2NC. |
| General Specifications (Key Button) | ー | Mechanical durability: ≥ 5 × 10⁴ operations. Protection rating: IP40. |