2TAM214100R4810
INR 64869INR 185340
In stock
Description
The ABB OVR T1-T2 3N 25-440s P QS is a four-pole, pluggable surge protection device designed to protect three-phase electrical installations against transient overvoltage's caused by direct or indirect lightning strikes and switching operations. It provides Type 1 and Type 2 surge protection and is suitable for compatible TT and TN earthing systems. It is designed for DIN-rail mounting in main or sub-distribution boards.
Specifications
| Maximum continuous operating voltage | 440 V AC |
|---|---|
| Nominal impulse current (Iimp) | 25 kA |