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

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

The SIEMENS Pilot Light is a 30 mm panel mounting size incandescent pilot light from the Class 52 Series (MPN 52PL4E2). This red indicator light does not include a push-to-test feature.

SKU 3G-OTH-31038

Brand
Siemens
Item
Pilot Light: 30 mm Panel Mounting Size, Red, Incandescent
Category
Incandescent Pilot-Lights
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
52PL4E2
Series
Class 52
Type
Red, 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 (MPN 52PL4E2). This red indicator light does not include a push-to-test feature.

Frequently Asked Questions

What is the SIEMENS 52PL4E2 pilot light used for?

The SIEMENS 52PL4E2 is a red incandescent pilot light used as a visual indicator on industrial control panels. It signals equipment status such as power-on or alarm conditions in machinery, conveyors, and process systems across manufacturing, HVAC, and material handling applications.

What are the specifications of the SIEMENS 52PL4E2 pilot light?

The SIEMENS 52PL4E2 is a 30 mm panel mounting size red incandescent pilot light from the Class 52 Series. It does not include a push-to-test feature. The manufacturer part number is 52PL4E2. It is designed for standard industrial panel-mount indicator applications.

Where to buy the SIEMENS 52PL4E2 pilot light worldwide?

3G Electric supplies the SIEMENS 52PL4E2 pilot light worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this Class 52 Series indicator.

How to install the SIEMENS 52PL4E2 pilot light?

Install the SIEMENS 52PL4E2 by mounting it in a 30 mm panel cutout and securing it with the provided locknut. Connect the incandescent lamp terminals per the wiring diagram. Ensure power is off during installation. Follow standard industrial panel wiring practices for reliable operation.

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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