goswitches
Go Switch

Switches built to last in the most demanding environments.

Go Switch 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  technology that eliminates wear and tear. As a result, Go Switches are more dependable and last longer in the toughest applications.

We are a factory authorized distributor for Go Switch.  All of our products are brand new and covered by the Go Switch guarantee.

 

Go Switch offers 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-incendiary) 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 extreme temperatures.

Complete GO Switch Catalog

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GO 70 Series
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GO Switch 70 Series Switches by Topworx

The GO Switch Models 75, 76 and 77 are the world’s most commonly used and widely trusted leverless limit switches.

Mechanically, Model 75 has no external moving parts, no springs or cams, and no reed element, so there is nothing to wear or fail. Its contact chamber is potted and sealed from moisture or contaminants and is completely protected in a one-piece stainless steel housing, including the sensing face. Unlike magnetic reed switches, they are not susceptible to contact teasing, chatter, bounce, or welding.

Electrically, Model 75 delivers the most flexibility in the industry. Its environmentally sealed dry contacts are rated 4amp/120VAC, 3amp/24VDC, and 0.5 amp/125VDC and is suitable for both high and low electrical loads. The 75 can be wired AC or DC, N/O or N/C, consumes no power to operate, and has
no current leakage or voltage drop.

Environmentally, Model 75 leads the industry with global UL, and CSA certifications for use in explosion-proof / flame-proof, non-incendive, intrinsically safe, and general purpose applications. In addition, Model 75 is suitable for extreme temperatures (-40°C to 204°C), extreme pressures (up to 10,000 psi), and extreme depths (down to 7010 meters). Model 75 is 16mm x 110 mm with 5/8”–18 UNF threads and 1/2” NPT conduit hub

 

The GO Switch Series 70 is our most popular GO  switch. Its solid stainless steel construction and global certifications make it the ideal choice for a variety of application. Buy Topworx GO Switch online at low wholesale prices.
Select a choice from every option to configure your switch.

Go Switch 71 & 72 Series Specs

Go Switch 73 & 74 Series Specs

Go 75,76 & 77 Series Specs

 

75-13528-B2-Special

GO Switch Special

Overstocked GO Switch. only $79.00

SORRY SOLD OUT!

The GO Model 75-13528-B2 switch is the most popular GO Switch that we sell.  These switches were installed in a customer's actuator but never used.  These are UL General purpose rated, the specification was for hazardous location approval.  This mistake can be your gain. What a bargain! The normal list price of this switch is over $230.00
GO 80 Series
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GO Switch 80 Series Switches By Topworx

GO 80 Series Switches by Topworx   

The GO Switch 80 Series offers end sensing and an optional Double Pole Double Throw contact arrangement. With its brass or stainless steel housings and global certifications, it is a popular choice around the world.

The GO Switch Model 81 offers end sensing and an optional Double Pole Double Throw (DPDT) contact arrangement. It can be wired AC or DC, N/O or N/C. It consumes no power to operate and has no current leakage or voltage drop. It features sealed, gold flashed contacts, no-touch sensing and snap action response in a square switch design that is 38mm square x 111mm tall..

Available in a rugged brass or stainless steel, the GO Switch Model 81 withstands physical abuse, moisture, explosive, and corrosive atmospheres. Suitable for (Zone 0, 1, or 2 (Div 1 & 2) explosion-proof applications, it can withstand temperatures up to 176°C, and is subsea submersible.

With its brass or stainless steel housings, global certifications, and DPDT contacts, the GO Switch Model 81 is a popular choice worldwide.


80 Series Specs

GO 10& 20 Series
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GO Switch 10 and 20 Series Switches by Topworx

GO Switch 10 and 20 Series switches

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.


 

GO Stroke to GO Series
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Topworx GO Cylinder Mounted Switches, Stroke to GO

GO Switch Stroke to GO Cylinder Switches.

Go Switch Stroke to Go Specifications

Buy GO Switch online at low wholesale prices.

With their solid stainless steel housings and leverless limit switch design, Stroke to Go switches have set the standard for reliability and durability in cylinder position sensing.

GO DPDT
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Topworx GO Switch 70 Series DPDT Switches

Go Switch by Topworx.  The most popular Go Switch 70 series switches are now avaialble with DPDT contacts.  Two switches in one all stainless steel threaded housing.

Go Round DPDT Switch Specs

Buy GO Switch online at low wholesale prices.

Go Switch Models 7G, 7H & 7I Hermetically sealed, Double Pole Double Throw contact arrangements in a variety of enclosures.

GO LPS Series
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Topworx GO Switch Model LPS

GO Switch Model LPS by Topworx is the only leverless limit switch now with indicator lights.

316 Stainless steel enclosure GO Switch technology Cl I/II Div 2, All Groups; Cl III
Options available:
-40ºC to 71ºC high temperature, Red or Green LEDs, Lead wires, Cable, Quick Disconnect

The Topworx GO Switch Model 7L leverless limit switch offers the same proven internal design as our other 70 Series leverless limit switches, with the addition of Red or Green BriteLite LEDs. It brings increased plant safety and awareness to the reliability of the 70 Series, and is especially useful for linear knifegate and control valve applications. As with all GO Switches, it can be wired AC or DC, N/O or N/C.

The GO Switch Model 7L offers SPDT contacts and can withstand temperatures up to 71°C. It is suitable for use in Class I, Div. 2 hazardous areas. Model 7L is 16mm x 121mm with 5/8" - 18 UNF threads and _" NPT conduit hub

Go LPS Specs

GO Cord
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Go Switch Cord Sets

Choose from Mini and Micro in several available lengths Straight or 90 degree.

Mini Change® Quick Disconnect
16 gauge (3 pin .41" dia.; 4 pin .44" dia.; 5 pin
.52" dia.; 7 pin .54" dia.) molded PVC anodized
aluminum shell rated 221°F (105°C) 600V

 

Micro Change® Quick Disconnect
22 gauge (3 pin .23" dia.; 4 pin .25" dia.;
5 pin .26" dia.) molded PVC anodized
aluminum shell rated 221°F (105°C) 300V

 

Go Switch cord sets. Buy online at low wholesale prices.
AMP3
gomagnet

Go Switch Magnet AMP3

AMP3 Magnet/Resin Cover
AMC3 magnet in plastic molded bracket with mounting holes. 7/8" (22 mm) x 2-9/16" (65 mm) x 17/32" (13 mm) thick with 7/32" (6 mm) holes.

Target magnets for Go Switches. Buy online at wholesale prices.

AMF6
gomagnet1

Go Switch Magnet AMF6

AMF6 Magnet (Machinable)
Flexible sensing amplifier/external magnet. 3" (76 mm) x 12" (305 mm) x 3/8" (10 mm) thick
Target magnets for Go Switches
ABS9
70bracket

Go Switch Series 70 Heavy Duty Bracket

Heavy Duty “L” Mounting Bracket
“L” bracket for 70 Series Model 73, 74, 75, 76 & 7G Go Switches

Go Switch mounting brackets
ABS3
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Go Switch Series 10 & 20 Universal Bracket

Universal Mounting Bracket for 10/20 Series
Universal mounting bracket for 10 Series and 20 Series Go Switches
Go Switch mounting brackets.