United Electric collection

United Electric

United Electric Controls (UE) is a well-established manufacturer of pressure, temperature, and electronic switches, widely utilized in process industries and OEM equipment for critical monitoring and control applications. Their product lines include diaphragm seals, pressure transmitters, and safety switches that are valued by engineers for their robust construction, reliability in harsh environments, and long operational lifecycles. Industrial Automation Co. stocks new and refurbished United Electric Controls 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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United Electric J21K-150

SKU · J21K-150

United Electric J21K-150

UNITED ELECTRIC J21K-150 J21K150 DIFFERENTIAL PRESSURE SWITCH 0-40PSI 15AMP 125/250/480VAC Alternate Part Number: U...

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United Electric H122-144

SKU · H122-144

United Electric H122-144

UNITED ELECTRIC H122-144 H122144 PRESSURE SWITCH .5-20PSI 15A 125/250VAC

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United Electric J21K-357

SKU · J21K-357

United Electric J21K-357

UNITED ELECTRIC J21K-357 J21K357 PRESSURE SWITCH DIFFERENTIAL SST BELLOWS 70PSI

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United Electric E110A-6BS

SKU · E110A-6BS

United Electric E110A-6BS

UNITED ELECTRIC E110A-6BS E110A6BS TEMPERATURE SWITCH 30-250DEG F 22AMP 480V

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United Electric F110A-7BS

SKU · F110A-7BS

United Electric F110A-7BS

UNITED ELECTRIC F110A-7BS F110A7BS TEMPERATURE SWITCH 30-250DEG F 22AMP 480V

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United Electric H121-S126B

SKU · H121-S126B

United Electric H121-S126B

UNITED ELECTRIC H121-S126B H121S126B PRESSURE SWITCH 30-0HG 0.5DEADBAND EXPLOSION PROOF

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United Electric J120-361

SKU · J120-361

United Electric J120-361

UNITED ELECTRIC J120-361 J120361 PRESSURE SWITCH EXPLOSION PROOF 15AMP 480V 30-300PSI

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