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Allen Bradley

Allen Bradley 855E-LL24R 24V AC/DC Red 24mm LED Indicator

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ManufacturerAllen Bradley

Part number855E-LL24R

Voltage 24V AC/DC

Color Red

Light Source LED

Mounting Size 24mm

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Bright red LED 24mm standard panel mount 24V AC/DC operation Robust industrial construction High visibility

Product description

The Allen Bradley 855E-LL24R is a Bulletin 855 Series indicator light featuring a 24mm mounting diameter and a red LED. It operates reliably on 24V AC/DC, providing a clear visual signal for critical status indications. Engineered for industrial use, this indicator offers durability and consistent performance in demanding applications.

This 24mm red LED indicator is widely used in control panels, HMI, and machine safety systems across various sectors, including automotive manufacturing, food and beverage, and material handling. The red light is typically used to signify alarms, faults, or urgent conditions.

Stanlo Automation, a veteran-owned distributor, is your trusted source for surplus Allen Bradley automation parts like the 855E-LL24R. We provide high-quality, tested components at competitive prices, ensuring your MRO needs are met efficiently.

Technical specifications

Voltage	24V AC/DC
Color	Red
Light Source	LED
Mounting Size	24mm
Series	Bulletin 855

Common applications

Control Panels

Alarm Indicators

Machine Safety

Industrial Automation

Status Signaling

Compatible systems

Compatible with standard 24mm mounting panels and industrial control systems

Also known as

855E-LL24R indicator Allen Bradley 24mm red LED Bulletin 855 red light

Replaces / compatible with

Suitable for replacement of existing 24mm panel mount indicator lights requiring 24V AC/DC.

Technical note

Expert tip

The 24mm size of the 855E-LL24R is ideal for clear visibility on control panels, especially in environments with high vibration or noise.

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Frequently asked questions

What voltage and color options are available for the Allen Bradley 855E-LL24R indicator?

The Allen Bradley 855E-LL24R indicator light operates at 24V AC/DC and features a red LED, commonly used for signaling alarms or critical status in industrial environments.