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: Honeywell
Honeywell FC-BSDOL-04UNI Range Setting Module
No reviewsSale price $1,500.00Regular price $1,700.00 -
Vendor: Honeywell
2MLL-C42B | Honeywell | Analog Input/Output Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Honeywell
2MLF-RD4A | Honeywell | Resistance Temperature Detector Input Modules
No reviewsSale price $980.00Regular price $1,000.00 -
Vendor: Honeywell
Honeywell 2MLP-ACF2 Power Supply Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Honeywell
Honeywell 900R4-0200 Redundant Switch Module
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
900TCK-0101 | Terminal Block | Honeywell
No reviewsSale price $100.00Regular price $120.00 -
Vendor: Honeywell
900C30S-0360-00 | Honeywell | C30 Controller CPU
No reviewsSale price $900.00Regular price $920.00 -
Vendor: Honeywell
900P01-0101 | Honeywell | P01 Power Supply
No reviewsSale price $750.00Regular price $780.00 -
Vendor: Honeywell
Honeywell 900P02-0201 Switching Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 8C-PCNT03 51454363-275 Series 8 C300 Processor Controlle
No reviewsSale price $5,500.00Regular price $5,700.00 -
Vendor: Honeywell
MU-FAN611 51303940-150 | Honeywell | Cabinet Fan Assembly with Alarm
No reviewsSale price $850.00Regular price $860.00 -
Vendor: Honeywell
Honeywell 51303979-500 I/O Link Interface Module
No reviewsSale price $540.00Regular price $560.00
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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.