Description
Phoenix Contact F-MS12ST 2817990
Compact DIN-rail surge protection for safeguarding sensitive 12 V industrial signal and control circuits
| Brand | Phoenix Contact |
| Model | F-MS12ST 2817990 |
| Voltage | 12 V DC |
| Country of Origin | Germany |
| Weight | 0.08 kg |
| Dimensions | 90 x 12.5 x 75 mm |
| Warranty | 6 months |
| Certifications | CE, UL |
| SKU / MPN | 2817990 |
| What’s in the box | Phoenix Contact F-MS12ST surge protector, installation documentation |
| Product Type | Surge protective device for signal circuits |
| Nominal Voltage | 12 V DC |
| Protected Circuit | Two-wire measuring and control circuits |
| Connection Type | Screw terminal |
| Mounting | DIN rail mounting |
| Protection Function | Transient overvoltage and surge protection |
Key benefits: Protects automation equipment from transient surges, supports reliable signal transmission, saves panel space, and simplifies industrial installation
Typical applications: PLC input protection, instrumentation loops, process control panels, sensor wiring, building automation, and industrial control cabinets
Lifecycle: Active product with ongoing industrial availability
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.
Thomas K. –
Good price for such a robust HMI. Technical documentation was clear.