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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 · TAP102A208
Duff Norton TAP102A208
DUFF NORTON TAP102A208 1000 LBS. 220VAC 50/60HZ LIMIT SWITCH AND POTENTIOMETER 8" TRAVEL
SKU · HMPB390518
Duff Norton HMPB390518
DUFF NORTON HMPB390518 250 LBS. 115VAC 60HZ LIMIT SWITCH AND HIGH SPEED MOTOR 18" TRAVEL
SKU · TAP101A208
Duff Norton TAP101A208
DUFF NORTON TAP101A208 1000 LBS. 115 VAC 60HZ LIMIT SWITCH AND POTENTIOMETER 8" TRAVEL
SKU · PMPB79053
Duff Norton PMPB79053
DUFF NORTON PMPB79053 500 LBS. 220VAC 50HZ LIMIT SWITCH AND POSITION FEEDBACK 3" TRAVEL
SKU · PMPB69053
Duff Norton PMPB69053
DUFF NORTON PMPB69053 500 LBS. 115VAC 60HZ LIMIT SWITCH AND POSITION FEEDBACK 3" TRAVEL
SKU · M2501-3
Duff Norton M2501-3
DUFF NORTON M2501-3 M25013 LINEAR ACTUATOR MECHANICAL SCREW JACK 3IN TRAVEL REBUILT SURPLUS
SKU · TAP101A204
Duff Norton TAP101A204
DUFF NORTON TAP101A204 1000 LBS. 115 VAC 60HZ LIMIT SWITCH AND POTENTIOMETER 4" TRAVEL
SKU · M246212
Duff Norton M246212
DUFF NORTON M246212 MODULAR ACTUATORS AND ACCESSORIES ROTATING MACHINE SCREW MODELS 12" TRAVEL
SKU · TAP102A204
Duff Norton TAP102A204
DUFF NORTON TAP102A204 1000 LBS. 220VAC 50/60HZ LIMIT SWITCH AND POTENTIOMETER 4" TRAVEL
SKU · PMPB49056
Duff Norton PMPB49056
DUFF NORTON PMPB49056 250 LBS. 220VAC 50HZ LIMIT SWITCH AND POSITION FEEDBACK 6" TRAVEL
SKU · HSPB640512
Duff Norton HSPB640512
DUFF NORTON HSPB640512 500 LBS. 115VAC 60HZ SLIP CLUTCH AND HIGH SPEED MOTOR 12" TRAVEL
SKU · HSPB340518
Duff Norton HSPB340518
DUFF NORTON HSPB340518 250 LBS. 115VAC 60HZ SLIP CLUTCH AND HIGH SPEED MOTOR 18" TRAVEL