GO Switch Leverless Limit Switches

GO® Switch Leverless limit switches provide reliable, durable position sensing in the most demanding plant conditions. Unlike mechanical limit switches or inductive proximity sensors, GO Switches use a unique hybrid technology that eliminates wear and tear. As a result, GO Switches are more dependable and last longer in the toughest applications.

The GO Switch Difference

Unique hybrid technology. GO Switches have a one-of-a-kind “leverless limit switch” design that combines the advantages of existing limit switch and proximity sensor technologies. As a result, GO Switches deliver better performance in the most demanding applications.

Reliability in a variety of industries. For over fifty years, GO Switches have set the standard for mission-critical position sensing in the automotive, cement, chemical, die casting, food & beverage, hydrocarbon, manufacturing, mining, oil & gas, petrochemical, power generation, pulp and paper, steel & aluminum, tire & rubber, and water & wastewater industries.

Durability when it matters most
. GO Switches last longer in plant conditions that are hot, cold, wet, dirty, abusive, corrosive, and explosive. A wide variety of GO Switches are certified for use in all hazardous areas including Zone 0 (intrinsically safe), Zone 1 (explosion proof), and Zone 2 (non-incendive). With no exposed moving parts and no delicate electronics, GO Switches have been designed to withstand caustics, corrosives, salt water, submersion, physical abuse, vibration, and temperatures ranging from -58°F/-50°C to 400°F/204°C.


Square Series

Models 11-21
SPDT 10A contacts
Side Sensing
Brass or Stainless steel
View Model 11
View Model 21



Model 31
SPDT 6A contacts
End Sensing
Brass or Stainless steel
View Model 31

Models 35
SPDT 4A contacts
End Sensing
View Model 35



Models 81
DPDT or SPDT Contacts available
Stainless steel or Brass enclosure
End Sensing
View Model 81




Round Series


Models 71-77
SPDT 4A contacts
End Sensing
303 or 316 stainless steel
View 71, 72, 73, 74, 75, 76, 77



Models 7G
SPDT or DPDT 4A contacts
End Sensing
303 or 316 stainless steel
View Model 7G


Models 7LG & 7LR
Red or Green LEDs
316 stainless steel
View 7LG
View 7LR


Models LPS
Hermetically Sealed
Red or Green LEDs
View LPS





SPDT 4A contacts
Custom probe lengths
303 stainless steel
View 7C, 7D, 7E, 7F


Square and Round Bodies
4A - 10A contacts
Temps to 400° F
View Model 11, 81
View Model 71, 72, 73, 74, 75, 76, 7G, 7H

Square and Round Bodies
303/304 stainless steel
Optional submersion to 23,000 feet
View Model 11, 21, 81
View Model 73, 75, 77

IEEE 344 1975/1987 qualified
IEEE 323 1974/1983 qualified
View N7 and P7



Turbine Trip
Heavy Duty 11 Gauge Steel
Up to 10 SPDT GO Switches
Drop-in Replacement
View Defender


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