| Part | Description |
| 10D681K | VARISTOR |
| GNR10D681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR14D681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR20D681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR25D681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR32D681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR34B681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR34S681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR40D681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| GNR53D681K | Varistor. Max allowable voltage: ACrms=420V, DC=605V. Varistor voltage 612-748V. |
| GNR60B681K | Varistor. Max allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| NFV10D681K | Varistor. Max. allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V. |
| NFV14D681K | Varistor. Max. allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V |
| NFV20D681K | Varistor. Max. allowable voltage: ACrms=420V, DC=560V. Varistor voltage 612-748V |