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
DU-PWPR21 | Honeywell | DIN Rail Mount Power Supply Unit
No reviewsSale price $1,300.00Regular price $1,500.00 -
Vendor: ABB
SA167 3BSE003390R1 | ABB | Power Supply Unit
No reviewsSale price $550.00Regular price $570.00 -
Vendor: Schneider
ABL8REM24050 | Schneider | Power Supply
No reviewsSale price $520.00Regular price $550.00 -
Vendor: Schneider
Schneider ABL8REM24030 Power Supply
No reviewsSale price $520.00Regular price $550.00 -
Vendor: ABB
ABB AFPS-11C 68969972 Power Supply Board
No reviewsSale price $620.00Regular price $650.00 -
Vendor: Phoenix Contact
Phoenix Contact QUINT-PS-100-240AC/24DC/2.5 Power Supply Unit
No reviewsSale price $400.00Regular price $420.00 -
Vendor: ABB
ABB 560PSR00 1KGT026500R0001 Power Supply Unit
No reviewsSale price $850.00Regular price $880.00 -
Vendor: Honeywell
Honeywell HLSPS50 Power Supply Unit
No reviewsSale price $230.00Regular price $260.00 -
Vendor: VERO
VERO GK120 116-46781J Power Supply Unit
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Allen-Bradley
Allen Bradley 1606-XLE240E Power Supply
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1606-XLS120EA Power Supply Unit
No reviewsSale price $230.00Regular price $270.00 -
Vendor: Allen-Bradley
Allen Bradley 1606-XLDC92D Power Supply Unit
No reviewsSale price $230.00Regular price $270.00
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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.