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Siemens Lamp Module: 22 mm Size, Green, LED, 24 V AC/DC Rating - Lamp Modules
SiemensLamp Modules

Siemens Lamp Module: 22 mm Size, Green, LED, 24 V AC/DC Rating

This SIEMENS lamp module is a 22 mm size, green LED pilot light rated for 24 V AC/DC, with no transformer. It includes the bulb and uses screw terminals, and is compatible with the 3SU1 series. The module is designed…

SKU 3G-OTH-35480

Brand
Siemens
Item
Lamp Module: 22 mm Size, Green, LED, 24 V AC/DC Rating
Category
Lamp Modules
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Technical Specifications

Siemens
Manufacturer Part Number
3SU1401-1BB40-1AA0
Includes Bulb
Bulb Included
Compatible Operator
Pilot Light
Compatible with Series
3SU1
Terminal Connection Type
Screw Terminals
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

This SIEMENS lamp module is a 22 mm size, green LED pilot light rated for 24 V AC/DC, with no transformer. It includes the bulb and uses screw terminals, and is compatible with the 3SU1 series. The module is designed for use with a pilot light operator.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 3SU1401-1BB40-1AA0 lamp module used for?

This SIEMENS lamp module is used as a green LED pilot light indicator in industrial control panels. It fits 22 mm panel cutouts and operates on 24 V AC/DC. It is compatible with the 3SU1 series and is commonly applied in machinery, automation systems, and switchgear to signal equipment status.

What are the specifications of the SIEMENS 3SU1401-1BB40-1AA0 lamp module?

The SIEMENS 3SU1401-1BB40-1AA0 is a 22 mm lamp module with a green LED, rated for 24 V AC/DC. It includes the bulb, uses screw terminals, and is designed for pilot light operators. It is compatible with the 3SU1 series and has no transformer.

Where to buy the SIEMENS 3SU1401-1BB40-1AA0 lamp module worldwide?

You can source the SIEMENS 3SU1401-1BB40-1AA0 lamp module through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the SIEMENS 3SU1401-1BB40-1AA0 lamp module?

To install the SIEMENS 3SU1401-1BB40-1AA0, first ensure power is off. Mount the module into a 22 mm panel cutout, connect the 24 V AC/DC supply to the screw terminals, and secure the pilot light operator. Follow standard panel wiring practices and verify polarity for DC applications.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens lamp modules. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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