Description
BERNSTEIN SLC-F-024-20/20-R4
Robust RFID-coded solenoid interlock switch that safely locks machine guards, reliably preventing access to hazardous areas until standstill conditions are met, engineered for demanding industrial environments.
| Brand | BERNSTEIN |
| Model | SLC-F-024-20/20-R4 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 0.35 kg |
| Dimensions | 110x65x40 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cULus, TUV, RoHS |
| SKU / MPN | SLC-F-024-20/20-R4 |
| What’s in the box | Safety interlock switch, actuator key, mounting hardware, installation instructions |
| Product Type | Safety Interlock Switch with Solenoid Lock |
| Contact Configuration | 2 NC Safety Contacts / 2 NC Auxiliary Contacts |
| Voltage | 24V DC |
| Enclosure Material | Reinforced Thermoplastic (Glass-Fiber) |
| Protection Degree | IP67 |
| Operating Principle | Spring-Loaded Locking with RFID-Coded Actuator |
Key benefits: High-coded RFID actuator prevents bypass, high locking force for large heavy doors, IP67 sealed housing withstands washdown and dust, dual-channel safety contacts up to PL e / Cat 4, integrated auxiliary contacts for diagnostics, compact design simplifies retrofit and DIN rail mounting.
Typical applications: Machine guard doors on packaging lines, CNC and metalworking equipment, robot cell perimeter gates, palletizer and conveyor access hatches, press and forming machine safety guards, semiconductor and food processing equipment enclosures.
Lifecycle: Active product with long-term availability and full manufacturer support, spare actuators and replacement units continuously stocked.
Our 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 competitive 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.







Linda B. –
Trustworthy supplier for industrial components. Will purchase again.