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Topworx Go Switch
Topworx Go Switch is a recognized name in industrial position sensing and safety limit switches, frequently integrated into harsh environment applications like oil and gas, chemical processing, and heavy manufacturing. Their product lines include robust proximity sensors, limit switches, and safety interlocks designed for extreme temperatures, corrosive atmospheres, and high vibration. Engineers and technicians value Topworx Go Switch for their durability, reliability, and ease of integration into existing safety systems. Industrial Automation Co. stocks new and refurbished Topworx Go Switch parts with quote-based pricing.
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
We offer 24 months warranty on selected brands
Typical quote turnaround for hard-to-source and legacy replacement requests
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SKU · 48-03000-000
Topworx Go Switch 48-03000-000
TOPWORX GO SWITCH 48-03000-000 4803000000 DEFENDER TURBINE TRIP SWITCH SYSTEM Alternate Part Number: GO SWITCH 48-0...
SKU · 48-02000-004
Topworx Go Switch 48-02000-004
TOPWORX GO SWITCH 48-02000-004 4802000004 DEFENDER Alternate Part Number: GO SWITCH 48-02000-004
SKU · 48-01000-005
Topworx Go Switch 48-01000-005
TOPWORX GO SWITCH 48-01000-005 4801000005 DEFENDER Alternate Part Number: GO SWITCH 48-01000-005
SKU · 48-03000-002
Topworx Go Switch 48-03000-002
TOPWORX GO SWITCH 48-03000-002 4803000002 DEFENDER TURBINE TRIP SWITCH SYSTEM Alternate Part Number: GO SWITCH 48-0...
SKU · 48-01000-003
Topworx Go Switch 48-01000-003
TOPWORX GO SWITCH 48-01000-003 4801000003 DEFENDER Alternate Part Number: GO SWITCH 48-01000-003
SKU · 48-02000-001
Topworx Go Switch 48-02000-001
TOPWORX GO SWITCH 48-02000-001 4802000001 DEFENDER TURBINE TRIP SWITCH SYSTEM Alternate Part Number: GO SWITCH 48-0...
SKU · 48-01000-004
Topworx Go Switch 48-01000-004
TOPWORX GO SWITCH 48-01000-004 4801000004 DEFENDER Alternate Part Number: GO SWITCH 48-01000-004
SKU · 48-01000-000
Topworx Go Switch 48-01000-000
TOPWORX GO SWITCH 48-01000-000 4801000000 DEFENDER TURBINE TRIP SWITCH SYSTEM Alternate Part Number: GO SWITCH 48-0...
SKU · 48-01000-002
Topworx Go Switch 48-01000-002
TOPWORX GO SWITCH 48-01000-002 4801000002 DEFENDER TURBINE TRIP SWITCH SYSTEM Alternate Part Number: GO SWITCH 48-0...
SKU · 48-01000-001
Topworx Go Switch 48-01000-001
TOPWORX GO SWITCH 48-01000-001 4801000001 DEFENDER TURBINE TRIP SWITCH SYSTEM Alternate Part Number: GO SWITCH 48-0...
SKU · 48-02000-003
Topworx Go Switch 48-02000-003
TOPWORX GO SWITCH 48-02000-003 4802000003 DEFENDER Alternate Part Number: GO SWITCH 48-02000-003
SKU · 48-07000-003
Topworx Go Switch 48-07000-003
TOPWORX GO SWITCH 48-07000-003 4807000003 DEFENDER Alternate Part Number: GO SWITCH 48-07000-003