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Siemens 3SE5242-0LD03

Name: LIMIT SWITCH, ROLLER PLUNGER, 1NO+2NC, 2M20
Brand: Siemens
SKU: 3SE5242-0LD03

LIMIT SWITCH, ROLLER PLUNGER, 1NO+2NC, 2M20

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Manufacturer catalogue image

Product Description

RoHS CompliantLifecycle Status:

This position switch is designed with a plastic enclosure that adheres to EN 50047 specifications. It includes two M20 x 1.5 device connections and features a roller plunger equipped with a plastic roller measuring 10 mm.

The switch is constructed to provide a forced opening mechanism and offers a degree of protection rated at IP66/IP67, making it suitable for various applications. It incorporates a total of three contacts, specifically 1 normally open contact and 2 normally closed contacts. The mechanical service life of the switch is rated for approximately 15 million operating cycles, while the electrical endurance under AC-15 at 230 V is around 100,000 cycles.

Operating within an ambient temperature range of -25 to +85 °C, the device is engineered for reliability in diverse environments. The actuator head is compliant with EN 50047, ensuring compatibility with standard installations. Furthermore, the switch demonstrates a minimum actuating force of 20 N and a repeat accuracy of 0.05 mm, making it precise in its operation.

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Offer details

Offer from:: Trusted supplier — Germany, member since 2024
Availability:: On requestLead time: 5 days
Warranty:: Not specified
Condition:: New Factory Sealed

New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Siemens
Forced opening
Coating housing: Other
Type of interface: None
Output electronic
Material housing: Plastic
With status indication

Available Offers

(2)

	Condition	Availability	Supplier	Warranty	Action
	Condition New Factory Sealed	Availability On requestLead time: 5 days	Supplier GermanyTrusted supplier — member since 2024	Warranty Not specified
	Condition New Factory Sealed	Availability On requestLead time to be confirmed	Supplier ItalyTrusted supplier — member since 2021, 10–19 employees	Warranty 12 months

Offer with manufacturer lead time

Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.

Documents

Data Sheet

Datasheet for Siemens 3SE5242-0LD03, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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Product data updated: 21-09-2026

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