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Siemens Pilot Light: 30 mm Panel Mounting Size, Green, Incandescent - Incandescent Pilot-Lights
SiemensIncandescent Pilot-Lights

Siemens Pilot Light: 30 mm Panel Mounting Size, Green, Incandescent

The SIEMENS Pilot Light is a 30 mm panel mounting size incandescent pilot light from the Class 52 Series (MPN 52PL4J3). It features a green lens and does not include a push-to-test function.

SKU 3G-OTH-31228

Brand
Siemens
Item
Pilot Light: 30 mm Panel Mounting Size, Green, Incandescent
Category
Incandescent Pilot-Lights
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Technical Specifications

Siemens
Manufacturer Part Number
52PL4J3
Series
Class 52
Type
Green, Incandescent, Class 52 Series
Includes Push-To-Test
No Push-To-Test Included
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Pilot Light is a 30 mm panel mounting size incandescent pilot light from the Class 52 Series (MPN 52PL4J3). It features a green lens and does not include a push-to-test function.

Frequently Asked Questions

What is the SIEMENS 52PL4J3 pilot light used for?

The SIEMENS 52PL4J3 is a 30 mm panel-mount incandescent pilot light from the Class 52 Series. It provides a green visual indication that a machine or process is powered on or in a safe state, commonly used in industrial control panels and automation systems.

What are the specifications of the SIEMENS 52PL4J3 pilot light?

The SIEMENS 52PL4J3 is a green incandescent pilot light from the Class 52 Series. It has a 30 mm panel mounting size and does not include a push-to-test function. The manufacturer part number is 52PL4J3. It is designed for industrial control applications requiring reliable visual status indication.

Where to buy the SIEMENS 52PL4J3 pilot light worldwide?

3G Electric supplies the SIEMENS 52PL4J3 pilot light to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Siemens Class 52 Series components and support procurement for any region.

How to install the SIEMENS 52PL4J3 pilot light?

Install the SIEMENS 52PL4J3 pilot light by mounting it into a 30 mm panel cutout and securing it with the provided locknut. Connect the incandescent lamp terminals to the appropriate control voltage per the wiring diagram. Always follow standard industrial electrical safety practices and consult the Siemens Class 52 Series manual.

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 incandescent pilot-lights. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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