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Duff Norton
Duff Norton is a recognized name in industrial actuation and motion control, known for its robust electromechanical and pneumatic actuators, rotary unions, and position monitoring systems. Controls engineers and maintenance technicians rely on Duff Norton components for their durability and precision in demanding applications like material handling, packaging machinery, and automated assembly lines. The brand's commitment to reliable performance and ease of integration makes it a staple in many plant environments. Industrial Automation Co. stocks new and refurbished Duff Norton parts with quote-based pricing.
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
We offer 24 months warranty on selected brands
Typical quote turnaround for hard-to-source and legacy replacement requests
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SKU · SPA34103
Duff Norton SPA34103
DUFF NORTON SPA34103 1000 LBS. 115VAC 60HZ LIMIT SWITCH 3" TRAVEL
SKU · SPA44106
Duff Norton SPA44106
DUFF NORTON SPA44106 1000 LBS. 220VAC 50HZ LIMIT SWITCH 6" TRAVEL
SKU · SPA44103
Duff Norton SPA44103
DUFF NORTON SPA44103 1000 LBS. 220VAC 50HZ LIMIT SWITCH 3" TRAVEL
SKU · SPA34106
Duff Norton SPA34106
DUFF NORTON SPA34106 1000 LBS. 115VAC 60HZ LIMIT SWITCH 6" TRAVEL
SKU · BM246224
Duff Norton BM246224
DUFF NORTON BM246224 MODULAR ACTUATORS AND ACCESSORIES ROTATING BALL SCREW MODELS 24" TRAVEL
SKU · BM246212
Duff Norton BM246212
DUFF NORTON BM246212 MODULAR ACTUATORS AND ACCESSORIES ROTATING BALL SCREW MODELS 12" TRAVEL
SKU · BM246218
Duff Norton BM246218
DUFF NORTON BM246218 MODULAR ACTUATORS AND ACCESSORIES ROTATING BALL SCREW MODELS 18" TRAVEL
SKU · BM24626
Duff Norton BM24626
DUFF NORTON BM24626 MODULAR ACTUATORS AND ACCESSORIES ROTATING BALL SCREW MODELS 6" TRAVEL
SKU · SPD6415-6
Duff Norton SPD6415-6
DUFF NORTON SPD6415-6 SPD64156 1500 LBS. 12VDC SLIP CLUTCH 6" TRAVEL
SKU · BM246324
Duff Norton BM246324
DUFF NORTON BM246324 MODULAR ACTUATORS AND ACCESSORIES ROTATING BALL SCREW MODELS 24" TRAVEL