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
1606-XLS240E | Allen-Bradley | Power Supply Unit
No reviewsSale price $600.00Regular price $650.00 -
Vendor: Allen-Bradley
Allen-Bradley 1606-XL60D Power Supply Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen-Bradley 1440-VST02-01RA Dynamic Measurement Modules
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1440-TB-C Terminal Base
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1440-RMA00-04RC Master Relay Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-RTP4 Remote Termination Panel Interface Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1771-OW16 8 Point Digital Output Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1762-IQ32T 32 Point Digital Input Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
1756-OX8I | Allen Bradley | Isolated Contact Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen-Bradley 1746-P1 Power Supply Module
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
1746-NIO4V | Allen-Bradley | Analog I/O Modules
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen-Bradley 1746-N2 Card Slot Filler
No reviewsSale price $230.00Regular price $270.00
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Express Shipping
Swift delivery to meet urgent needs.
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Extensive Inventory
Vast stock ensures immediate availability.
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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.