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Siemens 3RB3036-1UB0

Name: Overload Relay S2 CL10 12.5-50A Screw
Brand: Siemens
SKU: 3RB3036-1UB0

Overload Relay S2 CL10 12.5-50A Screw

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Product Description

RoHS CompliantLifecycle Status:

The Overload Relay is a critical component in motor protection systems. This particular model, with its size S2 and Class 10E rating, is designed for mounting onto contactors. It features both main circuit and auxiliary circuit screw terminals for versatile application.

The Overload Relay offers a manual-automatic-reset function, providing flexibility in operation. With its electronic design, it ensures reliable performance and accurate motor protection. The relay is rated at 12.5 to 50A, making it suitable for a wide range of applications.

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Call us at:+48 17 778 34 19

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Offer details

Offer from:: Trusted supplier — Romania, member since 2023, 1–4 employees
Availability:: On requestLead time: 21 days
Warranty:: Not specified
Condition:: New Surplus

New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Siemens
Type of actuation: AC
Release class: CLASS 10
Assembly type: Miscellaneous
External reset possible
Connection type: Screw connection
Description of product type: 3RB3

Available Offers

(6)

Condition	Availability	Supplier	Warranty
Condition New Surplus	Availability On requestLead time: 21 days	Supplier RomaniaTrusted supplier — member since 2023, 1–4 employees	Warranty Not specified
Condition New Surplus	Availability 5 pcs. In-Stock Updated at: 20-09-2026	Supplier United KingdomTrusted supplier — member since 2023	Warranty 12 months
Condition New Factory Sealed	Availability 3 pcs. In-Stock Updated at: 20-09-2026	Supplier PolandTrusted supplier — member since 2023, 50–99 employees	Warranty 24 months
Condition New Factory Sealed	Availability 9 pcs. In-Stock Updated at: 20-09-2026	Supplier GermanyTrusted supplier — member since 2024	Warranty 12 months
Condition New Factory Sealed	Availability On requestLead time: 3 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 3RB3036-1UB0, including specifications and features.

Download Data Sheet

CAD Models

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

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Product data updated: 22-08-2026

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