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Siemens 3RB3046-1UW1

Name: Electronic Overload Relay. 12.5...50 A
Brand: Siemens
SKU: 3RB3046-1UW1

Electronic Overload Relay. 12.5...50 A

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Product Description

Lifecycle Status:

The Electronic Overload Relay is a robust solution designed for motor protection. It offers a wide range of current ratings from 12.5 A to 50 A, making it suitable for various applications.

This relay is available in size S3 and Class 10E, ensuring reliable performance under demanding conditions. Its stand-alone installation feature allows for flexible placement within the system.

The main circuit of this relay features a straight-through transformer, while the auxiliary circuit utilizes screw terminals for easy connection. It also comes with a manual-automatic reset function, providing versatility in operation.

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Call us at:+48 17 778 34 19

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Offer details

Offer from:: Trusted supplier — Poland, member since 2023, 50–99 employees
Availability:: 5 pcs.
In-Stock
Updated at: 20-09-2026
Warranty:: 24 months
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
Type of actuation: AC
Release class: CLASS 10
Assembly type: Miscellaneous
External reset possible
Description of product type: 3RB3
Number of auxiliary contacts as opener: 1

Available Offers

(3)

Condition	Availability	Supplier	Warranty
Condition New Factory Sealed	Availability 5 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 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 3RB3046-1UW1, including specifications and features.

Download Data Sheet

CAD Models

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

Download CAD Model

Product data updated: 20-09-2026

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