Thermally Protected MOV (TPMOV)
The Thermally Protected MOV (TPMOV) is part of the Mersen (formerly Ferraz Shawmut) surge protection line, distributed by Gross Automation.

The Ferraz Shawmut Thermally Protected MOV has been developed to assist in minimizing the failure characteristics of Metal-Oxide-Varistors. The TPMOV is a completely fail-safe device.
Catalog Numbers
| Catalog Number | Column 2 |
|---|---|
| 150TPMOV | 320TPMOV |
| 150TPMOV | 420TPMOV |
| 250TPMOV | 510TPMOV |
| 270TPMOV | 550TPMOV |