Siemens 3RF2340-1AA02

Solid State Contactor, SIRIUS SC 1 Pole 40 Amps at 24 VAC to 230 VAC 24 VDC Coil

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Siemens 3RF2340-1AA02 Solid State Contactor, SIRIUS SC 1 Pole 40 Amps at 24 VAC to 230 VAC 24 VDC Coil — Contactors & Relays
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Siemens 3RF2340-1AA02 Solid State Contactor, SIRIUS SC 1 Pole 40 Amps at 24 VAC to 230 VAC 24 VDC Coil — Contactors & Relays
Siemens 3RF2340-1AA02 Solid State Contactor, SIRIUS SC 1 Pole 40 Amps at 24 VAC to 230 VAC 24 VDC Coil — Contactors & Relays
Siemens 3RF2340-1AA02 Solid State Contactor, SIRIUS SC 1 Pole 40 Amps at 24 VAC to 230 VAC 24 VDC Coil — Contactors & Relays

Product Description

RoHS CompliantLifecycle Status:Successor:

Solid State Contactor: The SIRIUS SC 1 Pole 40 Amps at 24 VAC to 230 VAC 24 VDC Coil is a high-performance contactor designed for industrial applications. It features a solid-state design that ensures reliable and efficient operation, with a rating of 51 / 40 A / 40 °C.

This contactor is compatible with a wide range of voltage inputs, from 24 VAC to 230 VAC and 24 VDC. It comes with screw terminal connections for easy installation on DIN rail or panel mount applications. The relay width is 22.5 mm and the heat sink width is 67 mm, making it suitable for various industrial environments.

The SIRIUS SC contactor also incorporates zero-point switching technology, which enhances its performance and longevity. It is UL listed with file E143112 in Vol.1 Sec.8, ensuring compliance with industry standards.

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Offer details

Best offer from:
Trusted supplier — Netherlands, member since 2021, 100–499 employees
Availability:
99 pcs.
In-Stock
Updated at: 05-09-2026
Warranty:
24 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
Number of phases
1
Modular version
Operating voltage
24 V
Voltage type for actuating
DC
Rated operation current Ie at AC-1
40 A
Rated operation current Ie at AC-51
40 A

Available Offers

(2)
3RF2340-1AA02 Siemens, Contactors & Relays

Siemens

Available:
0 pcs.
On Request
Updated at: 04-09-2026
Offer from:
Trusted supplier — Germany, member since 2024

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Documents

Data Sheet

Datasheet for Siemens 3RF2340-1AA02, 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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