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: Bently Nevada
Bently Nevada 70M303 Triaxial Accelerometer
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Bently Nevada
Bently Nevada 121M6470 Wireless Triaxial Vibration
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Bently Nevada
Bently Nevada 121M6469-02 Wireless Triaxial Vibration
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Bently Nevada
Bently Nevada 121M6469 Ranger Pro Wireless Condition Monitoring Sensor
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Bently Nevada
Bently Nevada 77581-02 Digital Vector Filter
No reviewsSale price $180.00Regular price $230.00 -
Vendor: Yokogawa
Yokogawa YNT511D-P42/KT Optical Bus Repeater Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Triconex
Triconex DI3311 Digital Input Module
No reviewsSale price $530.00Regular price $560.00 -
Vendor: Bently Nevada
Bently Nevada 137504-08 3300 XL 8 mm Proximity Probe
No reviewsSale price $850.00Regular price $890.00 -
Vendor: ABB
ABB RET670 1MRK000008-NBr02 Display Panel Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB REB500BU 1KHL160006R0001H Distributed Busbar Protection
No reviewsSale price $540.00Regular price $560.00 -
Vendor: GE
General Electric Mark V DS2020DACAG2 Power Conversion Module
No reviewsSale price $290.00Regular price $330.00 -
Vendor: Phoenix Contact
Phoenix Contact QUINT-PS-100-240AC/24DC/2.5 Power Supply Unit
No reviewsSale price $400.00Regular price $420.00
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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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Catering to clients worldwide with reliable support.