Special Offers
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Vendor: Bently Nevada
3300/35-12-02-01-00-00 | Bently Nevada | Six-Channel Temperature Monitor
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 3300/20-12-01-00-00-00 Dual Thrust Monitor
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 3300/50-01-00-00-00 3300 Tachometer Monitor Module
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 3300/55-01-04-01-01 Relay Module
Sale price $750.00Regular price $780.00
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Vendor: Honeywell
DC-TDOD61 | Honeywell | Digital Output IOTA Redundant
Sale price $450.00Regular price $470.00Description The Honeywell DC‑TDOD61 is a redundant digital output IOTA module designed for Experion/TDC systems, providing reliable open‑drain output switching with extensive diagnostics and industrial‑grade protection. Specifications Manufacturer: Honeywell Model: DC‑TDOD61 Module Type: Digital Output IOTA,... -
Vendor: Honeywell
Honeywell 51303940‑251 Dual Fan Alarm Assembly
Sale price $850.00Regular price $860.00Description The Honeywell 51303940‑251 Dual Fan Alarm Assembly is a replacement cabinet fan unit designed for Honeywell TDC/Experion systems, providing fan‑health monitoring and alarm signaling for cooling reliability. Specifications Manufacturer: Honeywell Part Number: 51303940‑251 Product Type:... -
Vendor: Honeywell
Honeywell 620‑0073C Distribution Board
Sale price $260.00Regular price $290.00Description The Honeywell 620‑0073C Distribution Board supports reliable signal routing and module interfacing within TDC 3000 and Experion control systems. Specifications Manufacturer: Honeywell Model: 620‑0073C Module Type: Distribution Board System Compatibility: TDC 3000 / Experion PKS... -
Vendor: Honeywell
Honeywell FTA-T-17 Digital Output Relay Module
Sale price $1,000.00Regular price $1,200.00Description The Honeywell FTA‑T‑17 is a digital output relay module designed for Fail Safe Control (FSC) systems, specifically AK5/AK6 safety‑rated applications. Specifications Model: FTA‑T‑17 Product Type: Digital Output Relay Module / Digital Output FTA System Compatibility:... -
Vendor: Honeywell
Honeywell 51304642‑175 I/O Module
Sale price $340.00Regular price $360.00Description The Honeywell 51304642‑175 is an industrial I/O module designed for Experion and TDC control platforms, providing stable signal processing and dependable operation in process automation environments. Specifications Manufacturer: Honeywell Part Number: 51304642‑175 Module Type: I/O... -
Vendor: Allen-Bradley
Allen Bradley 81001‑450‑53‑R Circuit Drive Power Board
Sale price $1,600.00Regular price $1,800.00Description The Allen‑Bradley 81001‑450‑53‑R is a circuit drive power board engineered for industrial automation systems, providing stable drive power and precise current control for demanding control applications. Specifications Model: 81001‑450‑53‑R Manufacturer: Allen‑Bradley / Rockwell Automation Product...
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.