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Siemens 3SB3644-6BA40 22mm Green LED Indicator Light

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

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ManufacturerSiemens

Part number3SB3644-6BA40

Type Indicator Light

Size 22mm

Shape Round

Material Metal

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22mm standard mounting size Robust metal housing Integrated LED for illumination 24V AC/DC supply Green lens for status indication Screw terminal connections

Product description

The Siemens 3SB3644-6BA40 is a 22mm round indicator light constructed with a metal housing and a green lens featuring concentric rings. It comes with a holder and an integrated LED for illumination, operating at a voltage of AC/DC 24V. The unit is equipped with screw connections for secure electrical termination.

This green indicator light is commonly used in industrial settings to signify normal operation, the 'go' status, or a successful process completion. It's a vital component in control panels, safety systems, and machinery across diverse industries such as manufacturing, food processing, and water treatment.

Stanlo Automation, a veteran-owned business, specializes in providing surplus industrial automation components. We offer hard-to-find and discontinued parts like the Siemens 3SB3644-6BA40, ensuring that your critical systems remain operational.

Technical specifications

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

Common applications

Industrial control stations

Machine status feedback

Process automation

Safety signaling

Manufacturing equipment

Automation control

Compatible systems

Control panels Industrial machinery Automation systems

Also known as

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

Replaces / compatible with

This phased-out product has been succeeded by the SIRIUS ACT 3SU1 series. The preferred successor is type 3SU1152-6AA40-1AA0.

Technical note

Expert tip

The integrated LED eliminates the need for a separate lamp and holder, simplifying installation and reducing potential points of failure.

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Frequently asked questions

What is the recommended application for a green indicator light like the Siemens 3SB3644-6BA40?

Green indicator lights, such as the Siemens 3SB3644-6BA40, are typically used to signal normal operation, readiness, or a positive system status in industrial control and automation applications.