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Siemens 3SU1051-6AA20-0AA0 22mm Red Indicator Light

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ManufacturerSiemens

Part number3SU1051-6AA20-0AA0

Device Type Indicator light

Color Red

Lens Shape Round

Mounting Diameter 22 mm

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

22mm mounting Red illumination Round, smooth lens Metal housing Shiny finish Reliable status indicator

Product description

The Siemens 3SU1051-6AA20-0AA0 is a 22mm round, metal indicator light with a shiny finish and a smooth red lens. This device provides clear visual indication for control panels and machinery.

This red indicator light is commonly used for critical status alerts, fault signaling, or to indicate a specific operational state in industrial automation, manufacturing, and process control applications. Its robust metal construction ensures longevity.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, offers the Siemens 3SU1051-6AA20-0AA0. We ensure you have access to vital components to maintain your operations. Trust Stanlo for quality surplus parts and efficient service.

Technical specifications

Device Type	Indicator light
Color	Red
Lens Shape	Round
Mounting Diameter	22 mm
Enclosure Material	Metal
Surface Finish	Shiny
Lens Type	Smooth

Common applications

Warning signals

Status indication

Fault alerts

Machine control

Automation systems

Industrial signaling

Compatible systems

Siemens 3SU1 command devices 22mm control panel systems

Also known as

Siemens 3SU1 red indicator 3SU1051-6AA20 22mm red signal light Industrial red warning light

Replaces / compatible with

Direct replacement for Siemens 3SU1 indicator lights. Compatible with Siemens 3SU1 command devices.

Technical note

Expert tip

Ensure the voltage rating of the illumination source (LED or bulb) matches the control system's output to prevent damage.

What happens next?

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Frequently asked questions

What is the purpose of the red lens on the Siemens 3SU1051-6AA20-0AA0 indicator light?

The red lens on the Siemens 3SU1051-6AA20-0AA0 is typically used to signal critical conditions such as warnings, alarms, or system faults. It provides immediate visual attention for important operational status.