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Products
Valve Actuation & Accessories
Switches & Position Sensors
TopWorx™ GO™ Switch Model 21
Overview
Offering the same features as the GO™ Switch Model 11, The Model 21 GO™ Switch provides a smaller design.
All GO™ Switch wiring options include A/C, D/C, N/O or N/C, consumes no power to operate and has no current leakage or voltage drop.
TopWorx GO Switches provide reliable, durable proximity sensing in the most demand conditions
Play Video
Resources
All
Brochures
Certificates & Approvals
Manuals & Guides
PDF
Size: 5.2mb
Brochures
Brochure: GO Switch Product | Topworx
PDF
Size: 13.1mb
Brochures
Brochure: Industrial & Commercial Segment | Emerson
PDF
Size: 2.2mb
Certificates & Approvals
Approval: CQC Product Certificate | Topworx
PDF
Size: 365kb
Certificates & Approvals
Certificate: ATEX-Flameproof & Increased Safety (Ex db eb) | Topworx
PDF
Size: 380kb
Certificates & Approvals
Certificate: ATEX-Intrinsically Safe (Ex ia) | Topworx
PDF
Size: 1.1mb
Certificates & Approvals
Certificate: CCCEx-Intrinsic Safety (Ex ia) | Topworx
PDF
Size: 2.8mb
Certificates & Approvals
Certificate: CNEx-Intrinsic Safety (Ex ia) | Topworx
PDF
Size: 127kb
Certificates & Approvals
Certificate: CSA-Cl I, Div 1 & 2; Cl II, Div 1 & 2; Cl III | Topworx
PDF
Size: 1.1mb
Certificates & Approvals
Certificate: FM-Cl I, Div 1; Cl I, Div 2 | Topworx
PDF
Size: 314kb
Certificates & Approvals
Certificate: IECEx-Flameproof & Increased Safety (Ex db eb) | Topworx
PDF
Size: 529kb
Certificates & Approvals
Certificate: IECEx-Intrinsically Safe (Ex ia) | Topworx
PDF
Size: 131kb
Certificates & Approvals
Certificate: PESO-Intrinsic Safety (Ex ia) | Topworx
PDF
Size: 98kb
Certificates & Approvals
Certificate: Quality Assurance Notification - Louisville, KY, USA | Topworx
PDF
Size: 186kb
Certificates & Approvals
Certificate: SIL 2 Certificate | Topworx
PDF
Size: 102kb
Certificates & Approvals
Certificate: UKEX-Flameproof & Increased Safety (Ex db eb) | Topworx
PDF
Size: 400kb
Certificates & Approvals
Certificate: UKEX-Intrinsically Safe (Ex ia) | Topworx
PDF
Size: 257kb
Certificates & Approvals
Certificate: UL-Hazardous Locations for US & Canada | Topworx
PDF
Size: 344kb
Certificates & Approvals
Certificate: UL-Ordinary Locations for US & Canada | Topworx
PDF
Size: 509kb
Certificates & Approvals
Declaration of Conformity: EU-(HazLoc Intrinsically Safe) | Topworx
PDF
Size: 414kb
Certificates & Approvals
Declaration of Conformity: EU(Low Voltage & Electromagnetic Compatibility) | Topworx
PDF
Size: 500kb
Certificates & Approvals
Declaration of Conformity: UK-(Low Voltage & Electromagnetic Compatibility) | Topworx
PDF
Size: 2.2mb
Manuals & Guides
Manual: GO™ Switch 10 & 20 Series IOM | Topworx
Features
Durable welded stainless steel construction withstands moisture, salt, corrosives, and abuse
Heavy-duty contacts
Seesaw armature provides snap action and high contact pressure
No lever arms, cams, or springs to break or fail
Immune to RFI
Consumes no power to operate
No current leakage
Currently the only explosion proof proximity switch rated to 10 amps in the world
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