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 REF542plus 1VCR007346 Compact Digital Feeder Terminal
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB PM645A 3BSE010536R1 Processor Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: MTM POWER
MTM POWER PMA 15 S 24 AC/DC Power Supply Module
No reviewsSale price $780.00Regular price $800.00 -
Vendor: POWERBOX
POWERBOX PB0712 Robust Power Supply PCB Card
No reviewsSale price $450.00Regular price $500.00 -
Vendor: SAAB Marine Electronics
SAAB Marine Electronics 9150072-005 Printed Circuit Board
No reviewsSale price $780.00Regular price $800.00 -
Vendor: SIEMENS
Siemens 6SE7023-4TC84-1HF3 Inverter Drive Module
No reviewsSale price $250.00Regular price $290.00 -
Vendor: SIEMENS
6SE7038-6GL84-1JA1 | Siemens | Power Supply Module
No reviewsSale price $250.00Regular price $290.00 -
Vendor: MOOG
J761-004A | MOOG | Electrohydraulic Servo Valve
No reviewsSale price $210.00Regular price $240.00 -
Vendor: MOOG
MOOG J761-003A Electrohydraulic Servo Valve
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Bently Nevada
330101-00-45-10-11-00 | Bently Nevada | 3300 XL 8mm Proximity Transducer System
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Bently Nevada
Bently Nevada 330104-00-06-90-02-00 3300 XL 8 mm Proximity Probe
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Bently Nevada
Bently Nevada | 330103-00-16-10-02-00 | 3300 XL 8mm Proximity Probe
No reviewsSale price $650.00Regular price $670.00
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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.