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Siemens 3RA2120-1KA24-0BB4

Name: S0 Load Feeder Fuseless Direct Start, AC 400V, 9-12.5A, DC 24V Screw Terminal
Brand: Siemens
SKU: 3RA2120-1KA24-0BB4

S0 Load Feeder Fuseless Direct Start, AC 400V, 9-12.5A, DC 24V Screw Terminal

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Product Description

RoHS CompliantLifecycle Status:

Experience the power of Siemens' S0 Load Feeder Fuseless Direct Start technology. This high-performance device is designed to handle a wide range of applications with its 9-12.5A capacity and 400V AC voltage rating.

Key Features:

Direct-on-line starting for efficient power delivery
Fuseless design for reliable operation without fuses
DC 24V screw terminal for easy installation on standard mounting rails
Type of coordination 2, Iq = 150 kA for enhanced safety and reliability
1 NO+1 NC (contactor) for versatile use in various applications

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Offer details

Offer from:: Trusted supplier — United States, member since 2022, 50–99 employees
Availability:: 2 pcs.
In-Stock
Updated at: 16-09-2026
Warranty:: 2 months
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
With fuse
Release class: CLASS 10
With transformer
Kind of motor starter: Other
Rail mounting possible
Number of indicator lights: 0

Available Offers

(3)

Condition	Availability	Supplier	Warranty
Condition New Surplus	Availability 2 pcs. In-Stock Updated at: 16-09-2026	Supplier United StatesTrusted supplier — member since 2022, 50–99 employees	Warranty 2 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 3RA2120-1KA24-0BB4, 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: 16-09-2026

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