Siemens 3SK1121-2CB44

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

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Siemens 3SK1121-2CB44 SAFETY RELAY ADV, 2INS NO+2D NO, 24VDC, SPG — Contactors & Relays
Manufacturer catalogue image
Siemens 3SK1121-2CB44 SAFETY RELAY ADV, 2INS NO+2D NO, 24VDC, SPG — Contactors & Relays
Siemens 3SK1121-2CB44 SAFETY RELAY ADV, 2INS NO+2D NO, 24VDC, SPG — Contactors & Relays
Siemens 3SK1121-2CB44 SAFETY RELAY ADV, 2INS NO+2D NO, 24VDC, SPG — Contactors & Relays

Product Description

RoHS CompliantLifecycle Status:
SIRIUS SAFETY RELAY BASIC UNIT ADVANCED SERIES WITH TIME DELAY 5-300S 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 — 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
Type of actuation
DC
Muting possible
Start input present
Design
One and two channels
Approval for UL present
Feedback circuit present

Available Offers

(3)
3SK1121-2CB44 Siemens, Contactors & Relays

Siemens

Available:
0 pcs.
On Request
Updated at: 04-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
3SK1121-2CB44 Siemens, Contactors & Relays

Siemens

Available:
0 pcs.
On Request
Updated at: 05-09-2026
Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Warranty:
12 months

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Offer with manufacturer lead time
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Documents

Data Sheet

Datasheet for Siemens 3SK1121-2CB44, 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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