Altech Corp. 22mm Non-Illuminated Economy Momentary Push Buttons 3PSF301

The Altech Corp. part number 3PSF301 is an economy non-illuminated plastic push button designed for momentary operation with a normally closed (NC) contact configuration. It features a flush design and is available in green. The push button has a mechanical durability rating of 1 million operations and operates within a temperature range of -25¬8C to +85¬8C. It meets applicable standards including UL508 and CSA 22.2, and has an IP65 degree of protection, making it suitable for various environments. Electrical characteristics include a rated voltage of 125V DC with a make or break current of 0.22A. The contact materials consist of phosphor bronze for the moving contact and brass with a silver plating for the fixed contact. The product also includes short circuit protection with a 4A fuse and a dielectric test rating of 2.5KV. The terminal capacity allows for wiring configurations of up to 2 x 1.5mm¬=. This push button is suitable for applications requiring reliable momentary switching in a compact form factor.