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Products
Valve Actuation & Accessories
Switches & Position Sensors
TopWorx™ GO™ Switch Model 77
Overview
GO™ Switch Model 77 has the same great features of Models 73 and 74 but with the added benefit of a much greater length.
TopWorx GO Switches provide reliable, durable proximity sensing in the most demand conditions
Play Video
Resources
All
Brochures
Certificates & Approvals
Manuals & Guides
PDF
Size: 1.5mb
Brochures
Brochure: GO Switch ATEX/IECEx Junction Head | Topworx
PDF
Size: 5.2mb
Brochures
Brochure: GO Switch Product | Topworx
PDF
Size: 8.3mb
Certificates & Approvals
Approval: CQC Product Certificate | Topworx
PDF
Size: 448kb
Certificates & Approvals
Certificate: ATEX-Flameproof (Ex db) | Topworx
PDF
Size: 287kb
Certificates & Approvals
Certificate: ATEX-Flameproof & Increased Safety Connection Head (Ex db eb) | Topworx
PDF
Size: 447kb
Certificates & Approvals
Certificate: ATEX-Intrinsically Safe (Ex ia) | Topworx
PDF
Size: 551kb
Certificates & Approvals
Certificate: CCCEx-Flameproof (Ex db) | Topworx | Louisville
PDF
Size: 548kb
Certificates & Approvals
Certificate: CCCEx-Flameproof (Ex db) | Topworx | Shanghai
PDF
Size: 549kb
Certificates & Approvals
Certificate: CCCEx-Flameproof/Increased Safety (Ex db eb) | Topworx | Louisville
PDF
Size: 548kb
Certificates & Approvals
Certificate: CCCEx-Flameproof/Increased Safety (Ex db eb) | Topworx | Shanghai
PDF
Size: 1.6mb
Certificates & Approvals
Certificate: CCCEx-Intrinsic Safety (Ex ia) | Topworx | Louisville
PDF
Size: 1.6mb
Certificates & Approvals
Certificate: CCCEx-Intrinsic Safety (Ex ia) | Topworx | Shanghai
PDF
Size: 1.8mb
Certificates & Approvals
Certificate: CNEx-Flameproof (Ex d) | Topworx
PDF
Size: 1.7mb
Certificates & Approvals
Certificate: CNEx-Flameproof/Increased Safety (Ex d e) | Topworx
PDF
Size: 4.4mb
Certificates & Approvals
Certificate: CNEx-Intrinsic Safety (Ex ia) | Topworx
PDF
Size: 22kb
Certificates & Approvals
Certificate: CSA-Cl I, Div 1 & 2; Cl II, Div 1 & 2 | Topworx
PDF
Size: 475kb
Certificates & Approvals
Certificate: Emirates Quality Mark License | TopWorx
PDF
Size: 892kb
Certificates & Approvals
Certificate: IECEx-Flameproof (Ex db) | Topworx
PDF
Size: 328kb
Certificates & Approvals
Certificate: IECEx-Flameproof & Increased Safety Connection Head (Ex db eb) | Topworx
PDF
Size: 539kb
Certificates & Approvals
Certificate: IECEx-Intrinsically Safe (Ex ia) | Topworx
PDF
Size: 414kb
Certificates & Approvals
Certificate: InMetro [UL]-Flameproof (Ex db) | Topworx
PDF
Size: 297kb
Certificates & Approvals
Certificate: KOSHA-Dust Protection (Ex tb) | Topworx
PDF
Size: 158kb
Certificates & Approvals
Certificate: KOSHA-Dust Protection (Ex tD) | Topworx
PDF
Size: 284kb
Certificates & Approvals
Certificate: KOSHA-Flameproof (Ex d) | Topworx
PDF
Size: 106kb
Certificates & Approvals
Certificate: KTL-Global 70 with Connection Head (Ex de) | Topworx
PDF
Size: 67kb
Certificates & Approvals
Certificate: PESO-Flameproof (Ex d) | ASCO Shanghai
PDF
Size: 130kb
Certificates & Approvals
Certificate: PESO-Flameproof (Ex d) | Topworx
PDF
Size: 939kb
Certificates & Approvals
Certificate: PESO-Flameproof & Increased Safety Connection Head (Ex db eb) | ASCO Shanghai
PDF
Size: 130kb
Certificates & Approvals
Certificate: PESO-Flameproof & Increased Safety Connection Head (Ex db eb) | Topworx
PDF
Size: 66kb
Certificates & Approvals
Certificate: PESO-Intrinsically Safe (Ex ia) | ASCO Shanghai
PDF
Size: 130kb
Certificates & Approvals
Certificate: PESO-Intrinsically Safe (Ex ia) | Topworx
PDF
Size: 98kb
Certificates & Approvals
Certificate: Quality Assurance Notification - Louisville, KY, USA | Topworx
PDF
Size: 66kb
Certificates & Approvals
Certificate: Quality Assurance Notification - Shanghai, China | Topworx
PDF
Size: 229kb
Certificates & Approvals
Certificate: SIL 2 / SIL 3 Certificate | Topworx
PDF
Size: 239kb
Certificates & Approvals
Certificate: UKEX-Flameproof (Ex db) | Topworx
PDF
Size: 60kb
Certificates & Approvals
Certificate: UKEX-Flameproof & Increased Safety Connection Head (Ex db eb) | Topworx
PDF
Size: 438kb
Certificates & Approvals
Certificate: UKEX-Intrinsically Safe (Ex ia) | Topworx
PDF
Size: 180kb
Certificates & Approvals
Certificate: UL-Cl I; Cl II; Cl III for High Pressure | Topworx
PDF
Size: 355kb
Certificates & Approvals
Certificate: UL-Hazardous Locations for US & Canada | Topworx
PDF
Size: 171kb
Certificates & Approvals
Certificate: UL-Ordinary Locations for US & Canada | Topworx
PDF
Size: 510kb
Certificates & Approvals
Declaration of Conformity: EU-(HazLoc Flameproof-Increased Safety) | Topworx
PDF
Size: 103kb
Certificates & Approvals
Declaration of Conformity: EU-(HazLoc Flameproof) | Topworx
PDF
Size: 101kb
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: 1.8mb
Manuals & Guides
Manual: GO Switch 70 Series IOM | TopWorx
PDF
Size: 5.3mb
Manuals & Guides
Manual: GO Switch 70 Series w/ Connection Head | Topworx
Features
204°C (400°F) operating temperature
10,000 PSI (690 bar) enclosure
Zone 0 or 1 hazardous areas
Division 1 or 2 hazardous areas
Quick disconnect connectors
Sub-Sea capabilities
Regional certifications
ATEX certification
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