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 DI04 Individual Channels Isolated
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB SDCS-IOB-3-COAT 3ADT220090R0020 Connection Board
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB AOFC-03 68615976 Filter Board
No reviewsSale price $680.00Regular price $700.00 -
Vendor: ABB
ABB TC513V1 3BSE018405R1 AF100 Twisted Pair Coax Modem
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB 3BSE011000R1 CI630 AF100 Communication Interface
No reviewsSale price $520.00Regular price $550.00 -
Vendor: Bently Nevada
330930-045-03-00 | Bently Nevada | 3300 XL Standard Extension Cable
No reviewsSale price $530.00Regular price $550.00 -
Vendor: Bently Nevada
330901-00-40-05-02-00 | Bently Nevada | 3300 NSv Proximity Probes
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Bently Nevada
330905-02-10-05-02-00 | Bently Nevada | 3300 NSv Proximity Probes
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Bently Nevada
330901-00-10-05-02-05 | Bently Nevada | 3300 NSv Proximity Probes
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Bently Nevada
330908-00-08-05-02-00 | Bently Nevada | 3300 NSv Proximity Probes
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Bently Nevada
330910-00-05-10-01-00 | Bently Nevada | 3300 NSv Proximity Probe
No reviewsSale price $530.00Regular price $550.00 -
Vendor: Bently Nevada
330901-00-10-10-02-00 | Bently Nevada | 3300 NSv Proximity Probes
No reviewsSale price $500.00Regular price $520.00
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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.