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Allen Bradley 800T-QTH24R Push Button - Thumbwheel, Red, Maintained

Allen Bradley 800T-QTH24R 30mm thumbwheel selector, red, maintained.

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ManufacturerAllen Bradley

Part number800T-QTH24R

Actuator Type Maintained

Color Red

Size 30mm

Style Thumbwheel Selector

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12-month warranty

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Thumbwheel selector style Maintained (latching) action Red operator 30mm standard mounting Versatile control input

Product description

The Allen Bradley 800T-QTH24R is a 30mm push button operator featuring a thumbwheel actuator. It is red in color and offers a maintained (latching) function, providing a stable output until reset. This operator is designed for use within the 800T series.

Thumbwheel operators are commonly used for setting or selecting discrete states or values in control systems. This maintained version is suitable for applications requiring a persistent selection, such as mode selection or enabling/disabling functions in industrial equipment.

Stanlo Automation, a veteran-owned surplus distributor, is your source for reliable industrial automation components. We provide the 800T-QTH24R and similar parts, ensuring you have access to essential inventory for your operations.

Technical specifications

Actuator Type	Maintained
Color	Red
Size	30mm
Style	Thumbwheel Selector

Common applications

Mode selection

Control panel input

Setting parameters

Industrial selectors

Machine control

Compatible systems

Allen Bradley 800T Series enclosures and contact blocks

Also known as

800T-QTH24R thumbwheel Allen Bradley red selector 800T maintained thumbwheel

Replaces / compatible with

Suitable for replacing 30mm maintained thumbwheel selectors in Allen Bradley 800T systems, particularly for red-colored controls.

Technical note

Expert tip

Ensure proper alignment with the contact blocks for accurate actuation of the maintained function.

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Frequently asked questions

What is the difference between a momentary and maintained thumbwheel selector like the 800T-QTH24R?

A momentary thumbwheel would return to its default position when released, while the 800T-QTH24R is a maintained selector. This means it stays in the selected position until deliberately changed, providing a persistent state for control.