Go Switch 10 & 20 Series Specs
As with all GO Switches, the 10 and 20 series can be wired A/C or D/C, N/O or N/C, consumes no power to operate, and has no current leakage or voltage drop.
Available in a rugged brass or stainless steel enclosure, the GO Switch Model 21 withstands physical abuse, moisture and corrosives. It offers SPDT 10amp contacts that are suitable for high or low current as well as standard 10mm side sensing or 6mm precision sensing. Suitable for Zone 0, 1, or 2 (Div 1 & 2) explosion proof applications, and is submersible up to 132 meters.
Its simple design, rugged enclosure, long sensing range, flexibility of wiring, and global approvals make it an ideal choice wherever reliable position sensing is needed.