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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 · HMPD39053
Duff Norton HMPD39053
DUFF NORTON HMPD39053 250 LBS. 12VDC LIMIT SWITCH AND HIGH SPEED MOTOR 3" TRAVEL
SKU · HMPB39053
Duff Norton HMPB39053
DUFF NORTON HMPB39053 250 LBS. 115VAC 60HZ LIMIT SWITCH AND HIGH SPEED MOTOR 3" TRAVEL
SKU · HMPD39056
Duff Norton HMPD39056
DUFF NORTON HMPD39056 250 LBS. 12VDC LIMIT SWITCH AND HIGH SPEED MOTOR 6" TRAVEL
SKU · SPB440512
Duff Norton SPB440512
DUFF NORTON SPB440512 250 LBS. 220VAC 50HZ SLIP CLUTCH 12" TRAVEL
SKU · MMPB6905-18
Duff Norton MMPB6905-18
DUFF NORTON MMPB6905-18 MMPB690518 PNEUMATIC ACTUATOR 18IN STROKE 500LBS CAP 115VAC
SKU · SKA6000A10R
Duff Norton SKA6000A10R
DUFF NORTON SKA6000A10R REPLACEMENT FOR PN# SKA6000BT10 ROTARY LIMIT SWITCH 125 VDC 10:1
SKU · HMPD390518
Duff Norton HMPD390518
DUFF NORTON HMPD390518 250 LBS. 12VDC LIMIT SWITCH AND HIGH SPEED MOTOR 18" TRAVEL
SKU · MPB6905-18
Duff Norton MPB6905-18
DUFF NORTON MPB6905-18 MPB690518 500 LBS. 115VAC 60HZ LIMIT SWITCH 18" TRAVEL
SKU · SPB440518
Duff Norton SPB440518
DUFF NORTON SPB440518 250 LBS. 220VAC 50HZ SLIP CLUTCH 18" TRAVEL
SKU · SPB6405-12
Duff Norton SPB6405-12
DUFF NORTON SPB6405-12 SPB640512 500 LBS. 115VAC 60HZ SLIP CLUTCH 12" TRAVEL