Duff Norton collection

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.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

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.

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Duff Norton SPD641518

SKU · SPD641518

Duff Norton SPD641518

DUFF NORTON SPD641518 1500 LBS. 12VDC SLIP CLUTCH 18" TRAVEL

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Duff Norton SPA441024

SKU · SPA441024

Duff Norton SPA441024

DUFF NORTON SPA441024 1000 LBS. 220VAC 50HZ LIMIT SWITCH 24" TRAVEL

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Duff Norton SPA341024

SKU · SPA341024

Duff Norton SPA341024

DUFF NORTON SPA341024 1000 LBS. 115VAC 60HZ LIMIT SWITCH 24" TRAVEL

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Duff Norton SPA74156

SKU · SPA74156

Duff Norton SPA74156

DUFF NORTON SPA74156 1500 LBS. 220VAC 50HZ LIMIT SWITCH 6" TRAVEL

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Duff Norton SPA74153

SKU · SPA74153

Duff Norton SPA74153

DUFF NORTON SPA74153 1500 LBS. 220VAC 50HZ LIMIT SWITCH 3" TRAVEL

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Duff Norton SPA64153

SKU · SPA64153

Duff Norton SPA64153

DUFF NORTON SPA64153 1500 LBS. 115VAC 60HZ LIMIT SWITCH 3" TRAVEL

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Duff Norton SPA441012

SKU · SPA441012

Duff Norton SPA441012

DUFF NORTON SPA441012 1000 LBS. 220VAC 50HZ LIMIT SWITCH 12" TRAVEL

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Duff Norton SPA441018

SKU · SPA441018

Duff Norton SPA441018

DUFF NORTON SPA441018 1000 LBS. 220VAC 50HZ LIMIT SWITCH 18" TRAVEL

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Duff Norton LSPD64156

SKU · LSPD64156

Duff Norton LSPD64156

DUFF NORTON LSPD64156 1500 LBS. 12VDC LIMIT SWITCH 6" TRAVEL

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Duff Norton SPD64153

SKU · SPD64153

Duff Norton SPD64153

DUFF NORTON SPD64153 1500 LBS. 12VDC SLIP CLUTCH 3" TRAVEL

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Duff Norton SPA341012

SKU · SPA341012

Duff Norton SPA341012

DUFF NORTON SPA341012 1000 LBS. 115VAC 60HZ LIMIT SWITCH 12" TRAVEL

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