ABB parts & electronics

For top-of-the-line AC drives and controllers, get ABB products online from Industrial Automation Co. We carry dozens of discontinued ABB spare parts to keep your machines in like-new condition. Our ABB product catalog includes over four dozen replacement parts for your automated industrial machines. Our two-year in-service warranty backs all our products, and in-stock parts typically ship the same day. Order now and receive ABB spare parts direct to your door.

ABB Product FAQ — Replacement, Upgrades & Compatibility

Can ACH HVAC drives be replaced with ACS industrial drives?
Yes — if the motor load, torque mode, and communication protocol match. ACH models include HVAC-optimized features, so ACS drives may need parameter adjustments during commissioning.

Can an ACS800 be upgraded to an ACS880?
Often yes. Power rating, firmware, and fieldbus modules must align, and some ACS800 parameters may require manual migration due to differing firmware structures.

Do ABB soft starters interchange across different motor sizes?
Not directly. PSTX/PSE starters must be sized based on FLA, overload class, and bypass requirements. We size starter selection based on real load profile — not just horsepower.

Can an ABB PLC be replaced without rewriting the logic?
Usually yes, if the CPU and I/O family are compatible. Firmware mismatches may need minor edits or updates. We verify hardware and revision before recommending a swap.

Can you help size ABB soft starters for a motor?
Yes. Send us the motor nameplate or a photo — we match the correct starter, overload range, and bypass setup for your application.

Can you replace an ABB drive used with an encoder motor?
Yes. Encoder voltage, type, and protocol must be matched to the ABB feedback card. We confirm compatibility so closed-loop performance remains stable.

Do you stock replacements for discontinued models like ACS800, ACH550, or older ABB drives?
Yes — we carry many legacy ABB units and can recommend drop-in or upgrade paths when needed. Submit part number and load details, and we’ll provide replacement options.