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

-
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
-
Vendor: MTL
MTL MTL838-HON Multiplexer Receiver Brand New
No reviewsSale price $480.00Regular price $500.00 -
Vendor: MTL
MTL3052 | MTL Instruments | Digital Isolator
No reviewsSale price $450.00Regular price $480.00 -
Vendor: MTL
MTL MTL838C-MBF Fieldbus Networks Multiplexer Receiver
No reviewsSale price $480.00Regular price $500.00 -
Vendor: MTL
MTL838B | MTL | Analogue Multiplexer Receiver
No reviewsSale price $480.00Regular price $500.00 -
Vendor: MTL
MTL MTL831B Analogue Multiplexer Transmitter
No reviewsSale price $450.00Regular price $480.00 -
Vendor: MTL
8502-BI-DP| MTL Instruments | Bus Interface Module
No reviewsSale price $450.00Regular price $480.00 -
Vendor: MTL
MTL ICC312 Independently Powered Isolator 100% Brand New
No reviewsSale price $450.00Regular price $480.00 -
Vendor: MTL
Brand New and Genuine MTL CPM16-AI3700L Safety Barrier Baseplate
No reviewsSale price $450.00Regular price $480.00 -
Vendor: MTL
MTL Instruments MTL5546Y Isolating Driver Brand New
Sale price $520.00Regular price $540.00 -
Vendor: MTL
MTL Instruments MTL5541S Repeater Power Supply
Sale price $420.00Regular price $450.00 -
Vendor: MTL
MTL MTL4511 Switch Proximity Detector Interface Safety Module
Sale price $350.00Regular price $370.00 -
Vendor: MTL
MTL MTL5514 Switch/Proximity Detector Interface
Sale price $520.00Regular price $550.00
-
Express Shipping
Swift delivery to meet urgent needs.
-
Extensive Inventory
Vast stock ensures immediate availability.
-
Quality Assurance
Genuine, high-quality PLC & DCS parts.
-
Global Service
Catering to clients worldwide with reliable support.