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Siemens Class 52 Red Incandescent Pilot Light, 30 mm, 120 V AC, No Push-to-Test - Incandescent Pilot-Lights
SiemensIncandescent Pilot-Lights

Siemens Class 52 Red Incandescent Pilot Light, 30 mm, 120 V AC, No Push-to-Test

The SIEMENS Pilot Light is a 30 mm panel mounting size incandescent pilot light from the Class 52 series. It features a red lens and a maximum supply voltage rating of 120 V AC, with no push-to-test function included.

SKU 3G-OTH-31045

Brand
Siemens
Item
Class 52 Red Incandescent Pilot Light, 30 mm, 120 V AC, No Push-to-Test
Part Number
52PL4G2
Category
Incandescent Pilot-Lights
Available to Order
Also known as:52PL4G2Siemens
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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
52PL4G2
Series
Class 52
Type
Red, Incandescent
Includes Push-To-Test
No Push-To-Test Included
AC 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 incandescent pilot light from the Class 52 series. It features a red lens and a maximum supply voltage rating of 120 V AC, with no push-to-test function included.

Frequently Asked Questions

What is the SIEMENS 52PL4G2 pilot light used for?

The SIEMENS 52PL4G2 is a red incandescent pilot light used as a visual status indicator on industrial control panels. It is commonly applied in motor control centers, switchgear, and automation systems to signal power-on or operational status across manufacturing and process industries.

What are the specifications of the SIEMENS 52PL4G2 pilot light?

The SIEMENS 52PL4G2 is a Class 52 series red incandescent pilot light with a 30 mm panel mounting size. It has a maximum supply voltage rating of 120 V AC and does not include a push-to-test function. The manufacturer part number is 52PL4G2.

Where to buy the SIEMENS 52PL4G2 pilot light worldwide?

3G Electric supplies the SIEMENS 52PL4G2 pilot light to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class 52 series indicator.

How to install the SIEMENS 52PL4G2 pilot light?

Install the SIEMENS 52PL4G2 by mounting it into a 30 mm panel cutout and securing it with the provided locknut. Connect the supply wires to the terminal block, ensuring the voltage does not exceed 120 V AC. Always follow standard industrial electrical safety practices and consult the product 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
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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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