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

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

The SIEMENS Pilot Light is a 30 mm panel mounting size incandescent pilot light from the Class 52 Series. It features a white lens and does not include a push-to-test function. This product is identified by…

SKU 3G-OTH-31406

Brand
Siemens
Item
Pilot Light: 30 mm Panel Mounting Size, White, Incandescent
Category
Incandescent Pilot-Lights
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
52PL5HB
Series
Class 52
Type
White, Incandescent, Class 52 Series
Includes Push-To-Test
No Push-To-Test Included

Technical Documents

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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. It features a white lens and does not include a push-to-test function. This product is identified by manufacturer part number 52PL5HB.

Frequently Asked Questions

What is the SIEMENS 52PL5HB pilot light used for?

The SIEMENS 52PL5HB is a 30 mm incandescent pilot light used as a visual status indicator on industrial control panels. It signals machine state—such as power-on or process active—across manufacturing, HVAC, and process automation applications where a white lens is specified.

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

The SIEMENS Class 52 pilot light (MPN 52PL5HB) has a 30 mm panel mounting size, white incandescent lens, and no push-to-test function. It is part of the Class 52 Series and operates as a standard incandescent indicator for industrial control panels.

Where to buy the SIEMENS 52PL5HB pilot light worldwide?

3G Electric supplies the SIEMENS 52PL5HB pilot light worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Class 52 Series indicator.

How to install a SIEMENS 30 mm pilot light?

Install the SIEMENS 30 mm pilot light by mounting it through a 30 mm panel cutout, securing it with the provided locknut, and wiring the incandescent lamp to the appropriate voltage supply. Always follow the manufacturer's wiring diagram and de-energize the panel before installation.

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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