15 in stock
SIEMENS 3SK1121-1CB41 Safety Relay – Basic Safety Switching Device
16
People watching this product now!
SIEMENS 3SK1121-1CB41 Safety Relay – Basic Safety Switching Device
Compact and reliable basic safety switching device for machine safety applications.
| Brand | Siemens |
| Model | 3SK1121-1CB41 |
| Voltage | 24 V DC |
| Country of Origin | Germany |
| Weight | 0.2 kg |
| Dimensions | 45 x 100 x 80 mm |
| Warranty | 1 year |
| Certifications | CE, cULus, TÜV |
| SKU / MPN | 3SK1121-1CB41 |
| What’s in the box | Safety relay, mounting instructions |
| Safety Category | EN ISO 13849-1: PL e |
| Number of Safety Contacts | 2 NO |
| Response Time | < 20 ms |
| Operating Temperature | -25 to 60 °C |
| Housing Material | Plastic |
| Mounting Type | DIN rail |
Key benefits: Compact design, high safety integrity, easy wiring
Typical applications: Emergency stop circuits, safety gates, light curtains
Order number: SIEMENS 3SK1121-1CB41 Safety Relay – Basic Safety Switching Device
Lifecycle: Active
Documentation: Manual available on Siemens Industry Online Support
1 review for SIEMENS 3SK1121-1CB41 Safety Relay – Basic Safety Switching Device
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Susan Y. –
Arrived in perfect condition. Ran diagnostics, all outputs nominal.