Siemens 3SK1121-2CB42

SAFETY RELAY ADV, 2INS NO+2D NO, 24VDC, SPG

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Siemens 3SK1121-2CB42 SAFETY RELAY ADV, 2INS NO+2D NO, 24VDC, SPG — Contactors & Relays
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Product Description

RoHS CompliantLifecycle Status:
SIRIUS safety relay basic unit advanced series with time delay 0.5-30s relay enabling circuits 2 instantaneous no contacts 2 delayed no contacts us = 24 V DC spring-loaded terminal
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Offer details

Best offer from:
Trusted supplier — United Kingdom, member since 2021
Availability:
2 pcs.
In-Stock
Updated at: 31-10-2025
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
Model
Other
EFDE0031
Release-delay
0.5 min
With start input
With feedback circuit
With muting function

Available Offers

(8)
3SK1121-2CB42 Siemens, Contactors & Relays

Siemens

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
3SK1121-2CB42 Siemens, Contactors & Relays

Siemens

Available:
1 pc.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees
Warranty:
24 months
3SK1121-2CB42 Siemens, Contactors & Relays

Siemens

Available:
1 pc.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for Siemens 3SK1121-2CB42, 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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