Ralston collection

Ralston

Ralston Instruments is a respected name in industrial process measurement and control, known for its high-quality pressure gauges, calibrators, and related accessories. Engineers and technicians rely on Ralston products for their accuracy, durability, and ease of use in demanding plant environments, ensuring precise calibration and reliable performance for critical instrumentation. Industrial Automation Co. stocks new and refurbished Ralston Instruments 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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Ralston N12-DD-604816

SKU · N12-DD-604816

Ralston N12-DD-604816

RALSTON N12-DD-604816 N12DD604816 OIL-DUST TIGHT DOUBLE DOOR ENCLOSURE

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Ralston MPC-161-R5

SKU · MPC-161-R5

Ralston MPC-161-R5

RALSTON MPC-161-R5 MPC161R5 THREE PIECE CONSOLE

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Ralston MCS-22088-R5

SKU · MCS-22088-R5

Ralston MCS-22088-R5

RALSTON MCS-22088-R5 MCS22088R5 NEMA/EEMAC TYPE 12 MODULAR ENCLOSURE

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Ralston MCD-20105-R5

SKU · MCD-20105-R5

Ralston MCD-20105-R5

RALSTON MCD-20105-R5 MCD20105R5 NEMA/EEMAC TYPE 12 MODULAR ENCLOSURE

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Ralston MCF-20085-R5

SKU · MCF-20085-R5

Ralston MCF-20085-R5

RALSTON MCF-20085-R5 MCF20085R5 OIL-DUST TIGHT EUROPEAN STYLE SINGLE DOOR MODULAR DISCONNECT ENCLOSURE

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Ralston N4X-SS-302416

SKU · N4X-SS-302416

Ralston N4X-SS-302416

RALSTON N4X-SS-302416 N4XSS302416 STAINLESS WALL MOUNT SINGLE DOOR

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Ralston AFS-08083

SKU · AFS-08083

Ralston AFS-08083

RALSTON AFS-08083 AFS08083 304 STAINLESS STEEL SLOPED ROOF ENCLOSURE

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Ralston MKD-16124-R5

SKU · MKD-16124-R5

Ralston MKD-16124-R5

RALSTON MKD-16124-R5 MKD16124R5 OIL-DUST TIGHT EUROPEAN STYLE DOUBLE DOOR FREE STANDING ENCLOSURE

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Ralston N12-FS-DA-2424

SKU · N12-FS-DA-2424

Ralston N12-FS-DA-2424

RALSTON N12-FS-DA-2424 N12FSDA2424 OIL-DUST TIGHT FREE STANDING DUAL ACCESS ENCLOSURES

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Ralston MCD-18125-R5

SKU · MCD-18125-R5

Ralston MCD-18125-R5

RALSTON MCD-18125-R5 MCD18125R5 NEMA/EEMAC TYPE 12 MODULAR ENCLOSURE

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