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Siemens 3SB3644-6BA50 22mm Blue LED Indicator Light

Siemens 22mm round metal blue LED indicator light with integrated LED.

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ManufacturerSiemens

Part number3SB3644-6BA50

Type Indicator Light

Size 22mm

Shape Round

Material Metal

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12-month warranty

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Veteran-owned

CAGE: 9NK75

22mm standard panel cutout Durable metal construction Built-in LED illumination 24V AC/DC power Blue lens for specific signaling Screw terminal connections

Product description

The Siemens 3SB3644-6BA50 is a 22mm round, metal indicator light featuring a blue lens with concentric rings. It is equipped with a holder and an integrated LED for illumination, operating on AC/DC 24V. The device utilizes screw connections for secure and reliable wiring.

This blue indicator light is often used in industrial automation for specific status indications, such as a secondary operational mode, a cooling status, or a unique system alert. It is found in control panels, machinery, and various automation setups across manufacturing, processing, and utility industries.

Stanlo Automation, a veteran-owned provider of industrial surplus, stocks the Siemens 3SB3644-6BA50. We focus on supplying high-quality, often discontinued, automation components to support your operational needs.

Technical specifications

Type	Indicator Light
Size	22mm
Shape	Round
Material	Metal
Color	Blue
Lens	Concentric Rings
Illumination	Integrated LED
Voltage	24V AC/DC
Connection Type	Screw Terminal

Common applications

Industrial control systems

Machine status indicators

Process monitoring

Automation signaling

Special function alerts

Control panels

Compatible systems

Control panels Industrial machinery Automation systems

Also known as

Siemens 3SB3 SIRIUS ACT 3SU1 22mm pilot light Blue indicator lamp

Replaces / compatible with

This phased-out product has been succeeded by the SIRIUS ACT 3SU1 series. The preferred successor is type 3SU1152-6AA50-1AA0.

Technical note

Expert tip

The integrated LED provides a long operational life and consistent light output, reducing the need for frequent bulb replacements.

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Frequently asked questions

What is the voltage rating and connection method for the Siemens 3SB3644-6BA50?

The Siemens 3SB3644-6BA50 is designed for 24V AC/DC operation and features convenient screw terminal connections for electrical hookup.