Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Siemens 52PL5G2 Incandescent Pilot-Light, 30 mm, Red, 120 V AC - Incandescent Pilot-Lights
SiemensIncandescent Pilot-Lights

Siemens 52PL5G2 Incandescent Pilot-Light, 30 mm, Red, 120 V AC

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. This unit does not include a…

SKU 3G-OTH-31380

Brand
Siemens
Item
52PL5G2 Incandescent Pilot-Light, 30 mm, Red, 120 V AC
Category
Incandescent Pilot-Lights
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
52PL5G2
Series
Class 52
Type
Red, Incandescent
Includes Push-To-Test
No Push-To-Test Included
AC Max Volt Rating (Supply)
120 V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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. This unit does not include a push-to-test function.

Frequently Asked Questions

What is the SIEMENS 52PL5G2 pilot light used for?

The SIEMENS 52PL5G2 is a 30 mm panel mounting incandescent pilot light used as a visual indicator in industrial control panels. It signals equipment status—such as power-on or alarm—in manufacturing, automation, and process control environments where a red lens and 120 V AC supply are specified.

What are the specifications of the SIEMENS 52PL5G2 pilot light?

The SIEMENS 52PL5G2 is a Class 52 series incandescent pilot light with a 30 mm panel mounting size, red lens, and maximum supply voltage rating of 120 V AC. It does not include a push-to-test function. The manufacturer part number is 52PL5G2.

Where to buy the SIEMENS 52PL5G2 pilot light worldwide?

3G Electric supplies the SIEMENS 52PL5G2 pilot light worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this Class 52 series indicator to any country.

How to install the SIEMENS 52PL5G2 pilot light?

Install the SIEMENS 52PL5G2 by mounting it in a 30 mm panel cutout, securing it with the provided locknut, and wiring the 120 V AC supply to the terminal connections. Ensure power is off before installation. Follow standard panel-building practices and consult the Class 52 series manual for torque and clearance specs.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This 3-way mixing valve from Siemens features a 1/2 in SAE Flare port configuration and includes an actuator. The valve action is normally closed, supporting both normally closed and normally open operation. It is used in HVAC and fluid control systems for blending or diverting flow
Siemens
This 3-way mixing valve from Siemens features a 1/2 in SAE Flare port configuration and includes an actuator. The valve action is normally closed, supporting both normally closed and normally open operation. It is used in HVAC and fluid control systems for blending or diverting flow
This 2-pole, non-reversing definite purpose contactor from the Siemens 42 Series is rated for 40 A and features a 110-120V AC coil. It is designed for surface mounting with quick disconnect and screw/box lug terminals. Suitable for switching single-phase loads in HVAC, refrigeration, and industrial equipment such as compressors, fans, and pumps
Siemens
This 2-pole, non-reversing definite purpose contactor from the Siemens 42 Series is rated for 40 A and features a 110-120V AC coil. It is designed for surface mounting with quick disconnect and screw/box lug terminals. Suitable for switching single-phase loads in HVAC, refrigeration, and industrial equipment such as compressors, fans, and pumps
Single-phase definite purpose contactor with 2 poles and 2 normally open main contacts. Rated 30 A, coil voltage 110/110-120V AC, maximum 600V AC. Surface mount with quick disconnect and screw/box lug terminals. Used for switching loads such as compressors, fans, and pumps in HVAC and refrigeration equipment
Siemens
Single-phase definite purpose contactor with 2 poles and 2 normally open main contacts. Rated 30 A, coil voltage 110/110-120V AC, maximum 600V AC. Surface mount with quick disconnect and screw/box lug terminals. Used for switching loads such as compressors, fans, and pumps in HVAC and refrigeration equipment
Siemens
Siemens
Magnetic actuated pilot valve with steel body for R-507 refrigerant. Maximum flow capacity 8 m³/h, 1-inch connection. Used in industrial refrigeration systems for pilot-stage regulation of refrigerant flow
Three-pole non-reversing definite purpose contactor from the Siemens 42 Series. Rated 75 A at 277V AC with a maximum voltage of 600V AC. Coil voltage 240/277V AC. Features 3NO main pole contact form and screw terminals for surface mounting. Used for switching HVACR loads such as compressors, fan motors, and refrigeration units
Siemens
Three-pole non-reversing definite purpose contactor from the Siemens 42 Series. Rated 75 A at 277V AC with a maximum voltage of 600V AC. Coil voltage 240/277V AC. Features 3NO main pole contact form and screw terminals for surface mounting. Used for switching HVACR loads such as compressors, fan motors, and refrigeration units
Single-phase, 2-pole non-reversing definite purpose contactor with 2NO main contacts. Rated 40 A at 277V AC, coil voltage 240/277V AC, maximum voltage 600V AC. Surface mount with quick disconnect and screw/box lug terminals. Suitable for switching loads such as compressors, fans, and pumps in HVAC and refrigeration equipment
Siemens
Single-phase, 2-pole non-reversing definite purpose contactor with 2NO main contacts. Rated 40 A at 277V AC, coil voltage 240/277V AC, maximum voltage 600V AC. Surface mount with quick disconnect and screw/box lug terminals. Suitable for switching loads such as compressors, fans, and pumps in HVAC and refrigeration equipment

More from Siemens

View all Siemens parts
Amber incandescent pilot light from the Siemens Class 52 Series. Designed for 30 mm panel mounting to indicate equipment status on industrial control panels. Does not include push-to-test function
Siemens
Amber incandescent pilot light from the Siemens Class 52 Series. Designed for 30 mm panel mounting to indicate equipment status on industrial control panels. Does not include push-to-test function
Amber incandescent pilot light from the Siemens Class 52 Series. Designed for 30 mm panel mounting. Used as a visual status indicator on industrial control panels to signal machine states such as power-on or alarm. No push-to-test function included
Siemens
Amber incandescent pilot light from the Siemens Class 52 Series. Designed for 30 mm panel mounting. Used as a visual status indicator on industrial control panels to signal machine states such as power-on or alarm. No push-to-test function included
This amber incandescent pilot light from the Siemens Class 52 Series is designed for 30 mm panel mounting. It provides visual status indication for industrial control panels, machinery, and automation systems. No push-to-test function is included
Siemens
This amber incandescent pilot light from the Siemens Class 52 Series is designed for 30 mm panel mounting. It provides visual status indication for industrial control panels, machinery, and automation systems. No push-to-test function is included
Green incandescent pilot light from the Class 52 Series with a 30 mm panel mounting size. Does not include a push-to-test function. Used for visual indication of equipment status in industrial control panels, motor control centers, and automation systems
Siemens
Green incandescent pilot light from the Class 52 Series with a 30 mm panel mounting size. Does not include a push-to-test function. Used for visual indication of equipment status in industrial control panels, motor control centers, and automation systems
Incandescent pilot light from the Siemens Class 52 Series with a white lens and 30 mm panel mounting size. It does not include a push-to-test function. Used as a visual status indicator on industrial control panels to signal machine state such as power-on or process active
Siemens
Incandescent pilot light from the Siemens Class 52 Series with a white lens and 30 mm panel mounting size. It does not include a push-to-test function. Used as a visual status indicator on industrial control panels to signal machine state such as power-on or process active
Red incandescent pilot light from the Siemens Class 52 Series. Designed for 30 mm panel mounting. Used as a visual indicator on industrial control panels to signal equipment status such as power-on or alarm conditions in machinery, conveyors, and process systems. Does not include push-to-test feature
Siemens
Red incandescent pilot light from the Siemens Class 52 Series. Designed for 30 mm panel mounting. Used as a visual indicator on industrial control panels to signal equipment status such as power-on or alarm conditions in machinery, conveyors, and process systems. Does not include push-to-test feature
Red incandescent pilot light from Siemens Class 52 series. 30 mm panel mounting size. Rated for 120 V AC supply. No push-to-test function. Used as a visual status indicator on industrial control panels, motor control centers, and switchgear
Siemens
Red incandescent pilot light from Siemens Class 52 series. 30 mm panel mounting size. Rated for 120 V AC supply. No push-to-test function. Used as a visual status indicator on industrial control panels, motor control centers, and switchgear
Green incandescent pilot light from the Class 52 Series with a 30 mm panel mounting size. Provides visual indication of equipment status in industrial control panels and automation systems. Does not include push-to-test function
Siemens
Green incandescent pilot light from the Class 52 Series with a 30 mm panel mounting size. Provides visual indication of equipment status in industrial control panels and automation systems. Does not include push-to-test function