Prototrak 17009-440R Exchange Relay Module Repair Service

Professional diagnostic and board-level repair service for this Prototrak 17009-440R Exchange Relay Module.

Prototrak 17009‑440R Exchange Relay Module is a high‑current contactor assembly used in TRAK machine tool controllers to switch drive power and signal lines. Common failure modes include worn or pitted relay contacts causing intermittent switching, coil burnout from overvoltage or overheating, and board damage from vibration or moisture ingress. First‑check diagnostics: verify the module’s input voltage and ensure it matches the specified 440 V rating; inspect the relay contacts for corrosion or mechanical wear; test coil continuity with a multimeter and check for any shorted or open traces on the PCB. Post Comment

Need your Prototrak 17009-440R Exchange Relay Module repaired?

Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.

• ⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
• 🔁 Clear approval process – No repair begins without your approval
• 🧰 Expert Technicians – Decades of board-level experience
• ✅ 1-Year Warranty – Included with completed repairs

Start a Repair Request   Call 1-336-969-0110

Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs

Owner-Operated • Practical Pricing • 1-Year Warranty • Nationwide Service

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