All Products
Welcome to the complete product range of Topbrands PLC Limited.
We specialize in supplying top-quality industrial automation parts, including PLCs, I/O modules, sensors, power supplies, HMIs, control boards, and more. Whether you're looking for replacement components or sourcing for large-scale automation projects, we’ve got you covered.
Our inventory includes trusted brands such as Siemens, Allen Bradley, ABB, Honeywell, Schneider Electric, GE Fanuc, Yokogawa, and others. We offer fast global shipping, responsive service, and expert support to ensure your systems stay running smoothly.
Browse our full catalog and contact us for inquiries or bulk pricing.
Popular Modules

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Vendor: Bently Nevada
Bently Nevada 3500/33 149992-02 Spare 16-Channel Failsafe Relay Output Module
4 reviewsSale price $150.00Regular price $210.00 -
Vendor: Bently Nevada
Bently Nevada 3500/40M 125680-01 Proximitor I/O Module with Internal Terminations
3 reviewsSale price $260.00Regular price $320.00 -
Vendor: Bently Nevada
Bently Nevada 3500/42M 135489-03 I/O Module with Internal Barriers | Internal Terminations
16 reviewsSale price $240.00Regular price $290.00 -
Vendor: Bently Nevada
Bently Nevada 3500/45 135137-01 Position I/O Module with Internal Terminations
4 reviewsSale price $150.00Regular price $210.00 -
Vendor: Bently Nevada
Bently Nevada 3500/50 133434-01 I/O Module with External Terminations
4 reviewsSale price $290.00Regular price $320.00 -
Vendor: Bently Nevada
Bently Nevada 3500/60 133827-01 RTD/TC Non-Isolated I/O Module External Terminations
3 reviewsSale price $320.00Regular price $350.00 -
Vendor: Bently Nevada
Bently Nevada 3500/61 133819-02 RTD/TC Non-Isolated I/O Module Internal Terminations
5 reviewsSale price $320.00Regular price $350.00 -
Vendor: Bently Nevada
Bently Nevada 3500/62 136294-01 Isolated I/O Module with Internal Terminations
Sale price $260.00Regular price $310.00
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Vendor: ABB
ABB NKTU02-15 Termination Unit Cable
No reviewsSale price $400.00Regular price $420.00 -
Vendor: ABB
ABB DSQC 667 3HAC026840-001 Profibus Board
No reviewsSale price $500.00Regular price $600.00 -
Vendor: ABB
ABB CINT-01C 68989841 MC Interface Board
No reviewsSale price $680.00Regular price $700.00 -
Vendor: ABB
ABB CMA 32 GVT 360 5792 Synpol PCB Card
No reviewsSale price $650.00Regular price $690.00 -
Vendor: ABB
ZCU-12 3AXD50000005751 | ABB | Control Module
No reviewsSale price $950.00Regular price $970.00 -
Vendor: ABB
ABB RMBA-01 3AFE64606778 Modbus Adapter
No reviewsSale price $260.00Regular price $300.00 -
Vendor: ABB
ABB RINT-5411C 68262542 Main Circuit Interface Board
No reviewsSale price $2,000.00Regular price $2,200.00 -
Vendor: ABB
ABB 1MRK000508-CDr10 Binary Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB ZGAD-592 3AUA0000100459 IGBT Power Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB 81EU50R1210 GJR2403800R1210 Input Module Universal
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB APOW-02C Power Supply Board
No reviewsSale price $400.00Regular price $420.00 -
Vendor: ABB
ABB 83SR52R1210 GKWE858000R1210 Control Module
No reviewsSale price $360.00Regular price $390.00
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Extensive Inventory
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Global Service
Catering to clients worldwide with reliable support.