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 TK851V010 3BSC950262R1 Connection Cable
No reviewsSale price $400.00Regular price $420.00 -
Vendor: ABB
ABB DFA010 Digital Input Module
No reviewsSale price $450.00Regular price $470.00 -
Vendor: ABB
ABB TK801V006 3BSC950089R2 Modulebus Extension Cable
No reviewsSale price $260.00Regular price $290.00 -
Vendor: ABB
ABB DI803 3BSE022362R1 Digital Input Module
No reviewsSale price $450.00Regular price $470.00 -
Vendor: ABB
SD834 3BSC610067R1 | ABB | Power Supply Device
No reviewsSale price $650.00Regular price $670.00 -
Vendor: ABB
ABB TB842 3BSE022464R1 Modulebus Optical Port
No reviewsSale price $260.00Regular price $290.00 -
Vendor: ABB
3BUR001455R1 | ABB | DO814 Digital Output Current Sinking
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB SD833 3BSC610066R1 Power Supply Unit
No reviewsSale price $600.00Regular price $650.00 -
Vendor: ABB
ABB TB810 3BSE008560R1 Modulebus Optical Port
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB DO840 3BSE020838R1 Digital Output Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB DI880 3BSE028586R1 Digital Input Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB 3BSC690074R1 DO890 Digital Output Module
No reviewsSale price $230.00Regular price $260.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.