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 DSCS 131 57310001-LM MasterFieldbus Communication Module
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
IMDER02 | ABB | Digital Exchange Repeater
No reviewsSale price $310.00Regular price $330.00 -
Vendor: ABB
ABB AOFC-03 68615976 Filter Board
No reviewsSale price $680.00Regular price $700.00 -
Vendor: ABB
ABB NDSC-02 Diode Supply Unit Control Board
No reviewsSale price $400.00Regular price $420.00 -
Vendor: ABB
ABB Bailey NTU-7C9 Termination Unit
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB Drives FEN-31 HTL Encoder Interface
No reviewsSale price $430.00Regular price $450.00 -
Vendor: ABB
SPAS011 | ABB Bailey | Analog Output Module
No reviewsSale price $1,100.00Regular price $1,200.00 -
Vendor: ABB
IMASI03 | ABB | Analog Input Slave Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB Bailey IIMCL01 Communication Link Termination Board
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB IMHSS03MA Hydraulic Servo Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
ABB 6644843A1 Welding Cable
No reviewsSale price $550.00Regular price $570.00 -
Vendor: ABB
ABB RXMVE 1 RK257004-AS Remanence Relay
No reviewsSale price $400.00Regular price $420.00
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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.