![Belimo 22ADP-56QB Differential Pressure Sensor Air, 0...1 inch WC [0...250 Pa], Auto-Zero, BACnet, 0...5 V, 0...10 V, LCD](https://hsgroupexport.com/wp-content/uploads/2025/08/PIC_AM_22ADP-5.L_01_4C-product_retina-300x300.jpg)
LY21-2 CAT16/CAT24 RJ45 NETWORK SURGE PROTECTIVE DEVICE,
Our RJ45 CAT6/24 network SPD ensures high-speed network protection from voltage surges and lightning strikes.
Using MOV ZnO, it guarantees fast response and minimal signal interference.
The PVC/PA66/PBT housing offers insulation and flame retardancy.
Compliant with IEC 61643-11:2011 / EN 61643-11:2022, certified CE & TUV.
We are a professional OEM/ODM factory and supplier, supporting wholesale, in bulk, and bulk buy orders.
Suitable for industrial networks, enterprise LANs, and telecommunication lines, DIN rail mountable.
| Model | LY21-2 |
| Spec | CAT16/CAT24 |
| Rated operating voltage | 5V |
| Max continuous operating voltage | 6V |
| Rated load current | 500mA |
| Flow withstand capacity | 5KV&2.5KA |
| Clamping voltage x-×(1.2/50) | 30V |
| Transmission rate | 100Mbps |
| Insertion loss | ≤0.2dB |
| lnterface type | RJ45 |
| Protection grade | IP20 |
