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Siemens Limit Switch Head: Roller Plunger, Top - Roller Plunger Heads
SiemensRoller Plunger Heads

Siemens Limit Switch Head: Roller Plunger, Top

The SIEMENS 3SE03-DT3 is a roller plunger head limit switch actuator from the 3SE03 series, featuring a top-mounted roller plunger with momentary action. This component is designed for use with compatible 3SE03…

SKU 3G-OTH-29360

Brand
Siemens
Item
Limit Switch Head: Roller Plunger, Top
Category
Roller Plunger Heads
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Technical Specifications

Siemens
Manufacturer Part Number
3SE03-DT3
Action
Momentary
Roller Position
Top
Actuator Location
Top
Compatible with Series
3SE03
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Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS 3SE03-DT3 is a roller plunger head limit switch actuator from the 3SE03 series, featuring a top-mounted roller plunger with momentary action. This component is designed for use with compatible 3SE03 series limit switches, providing a top actuator location for precise mechanical switching in industrial equipment.

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 roller plunger heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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