Siemens 3RK3251-2AA10

SIRIUS Expansion Module 3RK32 for Modular Safety System 4/8 F-RO

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Siemens 3RK3251-2AA10 SIRIUS Expansion Module 3RK32 for Modular Safety System 4/8 F-RO — Contactors & Relays
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Siemens 3RK3251-2AA10 SIRIUS Expansion Module 3RK32 for Modular Safety System 4/8 F-RO — Contactors & Relays
Siemens 3RK3251-2AA10 SIRIUS Expansion Module 3RK32 for Modular Safety System 4/8 F-RO — Contactors & Relays
Siemens 3RK3251-2AA10 SIRIUS Expansion Module 3RK32 for Modular Safety System 4/8 F-RO — Contactors & Relays

Product Description

RoHS CompliantLifecycle Status:
The SIRIUS Expansion Module 3RK32 is a crucial component of the modular 3RK3 safety system, designed to expand your system's capabilities. This module is compatible with the 4/8 F-RO configuration and operates at 24 V DC/2 A. It can be easily parameterized via the MSS ES, making it a versatile addition to any safety system. The module features a spring-type terminal that can handle up to Category 4 (EN954-1) and SIL3 (IEC 61508), as well as Performance Level E (ISO 13849-1). With an overall width of 45 mm, this module is designed for optimal performance without the need for a connection cable. The SIRIUS Expansion Module 3RK32 is a reliable and efficient solution to enhance your safety system's capabilities.
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Offer details

Best offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
Availability:
1 pc.
On Request
Updated at: 22-08-2026
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
EFDE0031
With muting function
With detachable clamps
Rail mounting possible
SIL according to IEC 61508
3
Voltage type for actuating
DC

Available Offers

(3)
3RK3251-2AA10 Siemens, Contactors & Relays

Siemens

Available:
99 pcs.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Netherlands, member since 2021, 100–499 employees
Warranty:
24 months
3RK3251-2AA10 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 3RK3251-2AA10, 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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