Models 11 and 21
GO Switch Models 11 and 21 are the world’s original leverless limit switches.
Their simple design, rugged enclosures, long sensing ranges, and global approvals make these switches the ideal choice wherever reliable position sensing is needed.
SPDT 10A contacts
-400 to 2210F operating temperature
Suitable for Zone 0, 1, or 2 explosion proof -400 to 3500F high temperature
Quick disconnect connector