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Siemens 3RT2337-1NB30

Name: S2 4-Pole Contactor, 105A, 23-33V AC/DC
Brand: Siemens
SKU: 3RT2337-1NB30

S2 4-Pole Contactor, 105A, 23-33V AC/DC

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Product Description

RoHS CompliantLifecycle Status:

The Siemens S2 4-Pole Contactor is a reliable solution for controlling electrical circuits. With a rating of 105A, it can handle high current loads while maintaining safety standards. The contacter is compatible with both AC and DC power sources in the voltage range of 23-33V. It features a 4-pole design and includes a varistor for added protection against voltage surges. The screw terminal allows for easy wiring, and the integrated 1 NO+1 NC feature provides additional flexibility.

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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
Modular version
Voltage type for actuating: AC/DC
Rated control supply voltage Us at DC: 20 V
Rated operation current Ie at AC-3, 400 V: 38 A
Rated control supply voltage Us at AC 50HZ: 20 V
Rated control supply voltage Us at AC 60HZ: 20 V

Available Offers

(4)

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 Factory Sealed	Availability 1 pc. In-Stock Updated at: 31-10-2025	Supplier United KingdomTrusted supplier — member since 2021	Warranty Not specified
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 3RT2337-1NB30, 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: 22-08-2026

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