Fuse melt changeover micro-switch, activated by the fuse striker with manual reset (MS 3 V 1.5) or automatic reset (MS 4 L 2.5).
Screws straight onto the 690 V square Protistor? fuse body.
UL approved.
Nominal insulation voltage: | 1000 V |
Breaking capacity | - standard: 10A/250 Vac |