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
Sale 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: Honeywell
Honeywell 51304335-225 MU/MC-TAOX52 Analog Output Field Termination Assembly
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Honeywell
Honeywell HLSPS50 Power Supply Unit
No reviewsSale price $230.00Regular price $260.00 -
Vendor: Honeywell
51202971-111 | Honeywell | I/O Link Cable
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Honeywell
Honeywell 51202971-110 I/O Link Cable
No reviewsSale price $320.00Regular price $350.00 -
Vendor: Honeywell
Honeywell 51305980-836 Redundant C300 Controller Cable
No reviewsSale price $300.00Regular price $320.00 -
Vendor: Honeywell
10018/E/E | Honeywell | Ethernet Module
No reviewsSale price $210.00Regular price $245.00 -
Vendor: Honeywell
Honeywell 51402797-100 Local Control Network PCI Board
No reviewsSale price $350.00Regular price $390.00 -
Vendor: Honeywell
Honeywell 50136386-250 Fan Alarm Assembly
No reviewsSale price $3,300.00Regular price $3,500.00 -
Vendor: Honeywell
Honeywell 9202-ETS-TR1 MTL Tofino Industrial Security Appliance
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Honeywell
Honeywell 9202-ETS-MM-SC Tofino Industrial Security Solution
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Honeywell
Honeywell 900P01-0401 51450991-006 Switching Power Supply
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
900C75-0460 | Honeywell | CPU ControlEdge 900
No reviewsSale price $2,000.00Regular price $2,100.00
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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.