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Siemens Class 52 Red LED Pilot Light - LED Pilot-Lights
SiemensLED Pilot-Lights

Siemens Class 52 Red LED Pilot Light

The SIEMENS Pilot Light is a 30 mm panel mounting size LED pilot-light from the Class 52 series. It features a red LED with a 120 V AC/DC maximum supply voltage rating and does not include a push-to-test function…

SKU 3G-OTH-34079

Brand
Siemens
Item
Class 52 Red LED Pilot Light
Part Number
52PL4E2XB
Category
LED Pilot-Lights
Available to Order
Also known as:52PL4E2XBSiemens
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Technical Specifications

Siemens
Manufacturer Part Number
52PL4E2XB
Series
Class 52
Type
Red, LED
Includes Push-To-Test
No Push-To-Test Included
AC/DC Max Volt Rating (Supply)
120 V

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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 LED pilot-light from the Class 52 series. It features a red LED with a 120 V AC/DC maximum supply voltage rating and does not include a push-to-test function. This product is identified by manufacturer part number 52PL4E2XB.

Frequently Asked Questions

What is the SIEMENS 52PL4E2XB pilot light used for?

The SIEMENS 52PL4E2XB is a red LED pilot light used as a visual status indicator on industrial control panels. It is commonly applied in manufacturing, automation, and process control environments to signal power-on, alarm, or machine state. Its 30 mm panel mounting size fits standard cutouts in enclosures and operator stations.

What are the specifications of the SIEMENS 52PL4E2XB pilot light?

The SIEMENS 52PL4E2XB is a Class 52 series LED pilot light with a 30 mm panel mounting size. It has a red LED and a maximum supply voltage rating of 120 V AC/DC. It does not include a push-to-test function. The manufacturer part number is 52PL4E2XB.

Where to buy the SIEMENS 52PL4E2XB pilot light worldwide?

You can source the SIEMENS 52PL4E2XB pilot light 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; we supply genuine Siemens components to industrial buyers internationally.

How to install the SIEMENS 52PL4E2XB pilot light?

Install the SIEMENS 52PL4E2XB by mounting it into a 30 mm panel cutout and securing it with the provided locknut. Connect the supply wires to the LED terminals, observing the 120 V AC/DC maximum rating. Ensure the panel is de-energized during installation. Follow standard industrial wiring practices and local electrical codes.

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
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Siemens Products

3G Electric supplies Siemens led 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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Red LED pilot light from the Siemens Class 52 series. 30 mm panel-mounting size for standard cutouts. Rated for 480 V AC maximum supply voltage. Does not include push-to-test feature. Used as a visual status indicator on industrial control panels and operator stations
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Red LED pilot light from the Siemens Class 52 series. 30 mm panel-mounting size for standard cutouts. Rated for 480 V AC maximum supply voltage. Does not include push-to-test feature. Used as a visual status indicator on industrial control panels and operator stations

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