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 Bailey| NTAI02 | Analog Input Termination Unit
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
INNIS01 | ABB | Network Interface Slave Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
IMASI13 | ABB | Analog Input Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB 23NGN4 Power Supply Module In Stock
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB Bailey NTU-7UO NTU7UO 14 Isolated Analog Termination Unit
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
NTCF22 | ABB | Fiber Optic Communication Termination Unit
No reviewsSale price $570.00Regular price $600.00 -
Vendor: ABB
ABB Bailey | NTRL03 | Remote Link Termination Unit
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB Bailey Infi 90 BRC PMKHRMBRC3000B Redundancy Cable
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB Bailey IIMLM01 Loop Interface Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB IMFAI02 8 Fast Analog Input Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB SPIPT800 INFI-Net to PN800 Transfer Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
BRC300 | ABB | Bailey Bridge Controller
No reviewsSale price $550.00Regular price $570.00
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Express Shipping
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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.