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: Woodward
Woodward 8200-1312 Digital Governor Turbine Control System
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9907-1183 505 Turbine Control Governor
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9907-1182 Operator Interface
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9907-1200 CPC-II Current to Pressure Converter
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Woodward
Woodward 5466-409 MicroNet Pentium CPU Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 8200-1311 Digital Governor Model
No reviewsSale price $500.00Regular price $520.00 -
Vendor: GE
GE DS200SDCIG1AHB DC Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 9905-795 Digital Synchronizer and Load Control
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Woodward
Woodward 9907-005 Load Control Module in Stock
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Woodward
Woodward 9907-023 Load Sharing and Speed Control Model
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Woodward
9907-345 | Woodward | ProTech 203 Overspeed Protection
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Woodward
Woodward | 9907-838 | Load Sharing Module
No reviewsSale price $360.00Regular price $390.00
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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.