We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
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
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Siemens
Manufacturer Part Number
3SE03-DT3
Action
Momentary
Roller Position
Top
Actuator Location
Top
Compatible with Series
3SE03
View Full Spec Sheet

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 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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 3SE03-DT3 limit switch head used for?

The SIEMENS 3SE03-DT3 is a roller plunger head actuator for the 3SE03 series limit switches. It provides momentary, top-mounted actuation for precise mechanical switching in industrial equipment such as conveyors, packaging machines, and automated assembly lines.

What are the specifications of the SIEMENS 3SE03-DT3?

The SIEMENS 3SE03-DT3 is a roller plunger head with top actuator location and momentary action. It is compatible with the 3SE03 series limit switches. The roller is positioned at the top, and the part number is 3SE03-DT3.

Where to buy the SIEMENS 3SE03-DT3 worldwide?

You can source the SIEMENS 3SE03-DT3 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.

How to install the SIEMENS 3SE03-DT3 roller plunger head?

To install the SIEMENS 3SE03-DT3, mount the roller plunger head onto a compatible 3SE03 series limit switch body. Ensure the actuator aligns with the cam or mechanical trigger. Tighten mounting screws to the manufacturer's recommended torque and verify momentary action before 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 roller plunger heads. 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 →

Similar products

Matched by specification & description
SIEMENS Limit Switch Head: Plunger, Top, 3SE03 Series (MPN 3SE03-DT1). Key specifications — Compatible with Series: 3SE03; Actuator Location: Top; Brand: SIEMENS; Roller Position: Top; Action: Momentary.
Siemens
SIEMENS Limit Switch Head: Plunger, Top, 3SE03 Series (MPN 3SE03-DT1). Key specifications — Compatible with Series: 3SE03; Actuator Location: Top; Brand: SIEMENS; Roller Position: Top; Action: Momentary.
SIEMENS Limit Switch Head: Plunger, Side, 3SE03 Series (MPN 3SE03-DS1). Key specifications — Compatible with Series: 3SE03; Actuator Location: Side; Brand: SIEMENS; Roller Position: Side; Action: Momentary.
Siemens
SIEMENS Limit Switch Head: Plunger, Side, 3SE03 Series (MPN 3SE03-DS1). Key specifications — Compatible with Series: 3SE03; Actuator Location: Side; Brand: SIEMENS; Roller Position: Side; Action: Momentary.
Limit Switch Lever Arm,1.5 in L (MPN 3SX03-KL200). Key specifications — Brand: SIEMENS; Compatible with Series: 3SE03; Roller Position: Front; Actuator Style: Roller Lever Plunger.
Siemens
Limit Switch Lever Arm,1.5 in L (MPN 3SX03-KL200). Key specifications — Brand: SIEMENS; Compatible with Series: 3SE03; Roller Position: Front; Actuator Style: Roller Lever Plunger.
SIEMENS Limit Switch Head: Side, 3SE03 Series (MPN 3SE03-DM1). Key specifications — attr1019422: 3SE03; attr1019427: Side; attr211339: SIEMENS; attr1027464: Side; attr1019313: Maintained.
Siemens
SIEMENS Limit Switch Head: Side, 3SE03 Series (MPN 3SE03-DM1). Key specifications — attr1019422: 3SE03; attr1019427: Side; attr211339: SIEMENS; attr1027464: Side; attr1019313: Maintained.
Limit Switch Lever Arm,1 in L,0.85 in W (MPN 3SX03-KL201). Key specifications — Brand: SIEMENS; Compatible with Series: 3SE03; Roller Position: Front; Actuator Style: Rotary Lever Roller.
Siemens
Limit Switch Lever Arm,1 in L,0.85 in W (MPN 3SX03-KL201). Key specifications — Brand: SIEMENS; Compatible with Series: 3SE03; Roller Position: Front; Actuator Style: Rotary Lever Roller.
Limit Switch Lever Arm,1.5 in L (MPN 3SX03-KL204). Key specifications — Brand: SIEMENS; Compatible with Series: 3SE03; Roller Position: Back; Actuator Style: Roller Lever Plunger.
Siemens
Limit Switch Lever Arm,1.5 in L (MPN 3SX03-KL204). Key specifications — Brand: SIEMENS; Compatible with Series: 3SE03; Roller Position: Back; Actuator Style: Roller Lever Plunger.

More from Siemens

View all Siemens parts →
SIEMENS Limit Switch Head: Roller Plunger, Side, 3SE03 Series (MPN 3SE03-DS3). Key specifications — Compatible with Series: 3SE03; Actuator Location: Side; Brand: SIEMENS; Roller Position: Side; Action: Momentary.
Siemens
SIEMENS Limit Switch Head: Roller Plunger, Side, 3SE03 Series (MPN 3SE03-DS3). Key specifications — Compatible with Series: 3SE03; Actuator Location: Side; Brand: SIEMENS; Roller Position: Side; Action: Momentary.