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: ABB
ABB DSQC 652 3HAC025917-001 I/O Unit
No reviewsSale price $230.00Regular price $250.00 -
Vendor: ABB
ABB DSQC 563 3HAC16035-1 Brake Release Board
No reviewsSale price $880.00Regular price $900.00 -
Vendor: ABB
DSQC 661 3HAC026253-001 | ABB | Power Supply
No reviewsSale price $650.00Regular price $680.00 -
Vendor: ABB
ABB DSQC 662 3HAC026254-001 Power Distribution Unit
No reviewsSale price $520.00Regular price $550.00 -
Vendor: ABB
ABB DSQC 655 3HAC025562-001 Capacitor Unit
No reviewsSale price $280.00Regular price $300.00 -
Vendor: ABB
ABB 3HAC024322-001 Mains Line Filter
No reviewsSale price $230.00Regular price $250.00 -
Vendor: ABB
ABB DSQC668 3HAC029157-001 Axis Computer
No reviewsSale price $650.00Regular price $670.00 -
Vendor: ABB
3HAC029818-001 DSQC 663 | ABB | Drive Unit
No reviewsSale price $2,100.00Regular price $2,300.00 -
Vendor: ABB
3HAC041443-003 DSQC 639 | ABB | Computer Unit
No reviewsSale price $2,600.00Regular price $2,800.00 -
Vendor: ABB
ABB SPS01 2VAA0008278R001 Power Supply Unit
No reviewsSale price $3,000.00Regular price $3,200.00 -
Vendor: ABB
ABB DSQC 503A Computer Board
No reviewsSale price $1,700.00Regular price $1,800.00 -
Vendor: ABB
ABB 3HNE00313-1 Teach Pendant
No reviewsSale price $550.00Regular price $570.00
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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.