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 MB810 HPC800 Module Termination Unit
No reviewsSale price $650.00Regular price $690.00 -
Vendor: ABB
ABB CMMTU02 Termination Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB TP855 Termination Unit
No reviewsSale price $6,900.00Regular price $7,100.00 -
Vendor: ABB
ABB Bailey Controls NIMP01 Infi 90 Termination Unit
No reviewsSale price $520.00Regular price $550.00 -
Vendor: ABB
ABB TU848 3BSE042558R1 Termination Unit
No reviewsSale price $580.00Regular price $600.00 -
Vendor: ABB
3BSE022460R1 | ABB | TU846 Module Termination Unit
No reviewsSale price $500.00Regular price $530.00 -
Vendor: ABB
ABB TU849 3BSE042560R1 Module Termination Unit
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB TU841 3BSE020848R1 Termination Unit
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB 3BSE069209R1 TU818V1 Compact Module Termination Unit
No reviewsSale price $340.00Regular price $360.00 -
Vendor: ABB
ABB TC501V150 Termination Unit 3BSC550038R3
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB TU890 3BSC690075R1 Module Termination Unit in Stock
Sale price $350.00Regular price $370.00 -
Vendor: ABB
ABB GRBTU-01 Module Termination Unit Brand New
Sale 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.