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 5SHX2645L0004 3BHL000389P0104 IGCT RC Module
No reviewsSale price $1,560.00Regular price $1,600.00 -
Vendor: ABB
ABB 5SHY3545L0021 4500V Asymmetric IGCT Module
No reviewsSale price $1,560.00Regular price $1,600.00 -
Vendor: ABB
ABB TU520-ETH 3ABD00029576 Interface Terminal Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
V18345-1020121001 | ABB | Electro-Pneumatic Positioner
No reviewsSale price $1,300.00Regular price $1,500.00 -
Vendor: ABB
ABB 3HAC044657-001 Timing Belt
No reviewsSale price $1,200.00Regular price $1,300.00 -
Vendor: ABB
ABB NINT-70C Interface Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: ABB
ABB PHARPS21000000 Power Supply Assembly
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB 2TLA020070R1700 Programmable Safety Controllers
No reviewsSale price $650.00Regular price $670.00 -
Vendor: ABB
ABB 2TLA010026R0000 RT6 Safety Relay
No reviewsSale price $650.00Regular price $670.00 -
Vendor: ABB
ABB SINT-4450C ACS510 Power Driver Board
No reviewsSale price $50.00Regular price $60.00 -
Vendor: ABB
ABB BGAD-02C 3AUA0000106530 Adapter Board
No reviewsSale price $1,000.00Regular price $1,200.00 -
Vendor: ABB
ABB DIS880 3BSE074057R1 Digital Input Module
No reviewsSale price $540.00Regular price $560.00
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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.