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: Allen-Bradley
Allen Bradley 1771-ID16 AC/DC Isolated Input Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Allen-Bradley
Allen Bradley 1784-SD1 Secure Digital Memory Card
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-OAN AC Output Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Allen-Bradley
Allen Bradley 1784-PCC ControlNet PC Interface Card
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1783-BMS20CDP Battery Management System
No reviewsSale price $2,500.00Regular price $2,600.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-OVN Digital DC Output Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-IVN 10-30 VDC Low True Input Module
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Allen-Bradley
Allen Bradley 1783-MS10T Stratix 8000 10-Port Managed Switch
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Allen-Bradley
Allen Bradley 1783-US08T Stratix 2000 8-Port Unmanaged Switch
No reviewsSale price $200.00Regular price $230.00 -
Vendor: Allen-Bradley
Allen Bradley 1783-BMS20CL Stratix 5700 Managed Switch
No reviewsSale price $2,500.00Regular price $2,600.00 -
Vendor: Allen-Bradley
Allen Bradley 1783-MS06T 6-Port Managed Ethernet Switch
No reviewsSale price $450.00Regular price $470.00 -
Vendor: Allen-Bradley
Allen Bradley 1785-L80E PLC5 Controller
No reviewsSale price $3,000.00Regular price $3,200.00
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Swift delivery to meet urgent needs.
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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.