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
900P01-0301 | Honeywell | 120/240VAC Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51307038-100 BU-PWCNTA-CN Power Supply Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: GE
GE Fanuc IC693PWR321 Power Supply Module
No reviewsSale price $210.00Regular price $250.00 -
Vendor: Honeywell
Honeywell 900P02-0001 HC 900 Controller Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: ABB
ABB PHARPS32000000 Power Supply Module
No reviewsSale price $550.00Regular price $570.00 -
Vendor: GE
GE Multilin UR-SHA Power Supply Module
No reviewsSale price $190.00Regular price $240.00 -
Vendor: Schneider
Schneider 140CPS12420 Power Supply Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Honeywell
Honeywell 8C-PAIH52 Power Supply Module 100% New
No reviewsSale price $350.00Regular price $390.00 -
Vendor: ABB
ABB SS832 3BSC610068R1 Power Voting Unit
No reviewsSale price $350.00Regular price $385.00 -
Vendor: GE
GE Multilin | UR RHH | Power Supply Module | Brand New
No reviewsSale price $190.00Regular price $240.00 -
Vendor: ABB
SA 801F 3BDH000011-REF | ABB | Power Supply Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Yokogawa
Yokogawa PW502 Power Supply Module 100% Brand New
No reviewsSale price $220.00Regular price $250.00
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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.