General
Number of poles	3
Rated operation current Ie	630 A
Max. rated operation voltage Ue AC	690 V
Rated insulation voltage Ui	1000 V
Construction size fuse inserts	NH3
Degree of protection (IP)	IP3X
Degree of protection (NEMA)	1
Housing depth	130 mm
Housing height	306 mm
Housing width	250 mm
Surge current capacity	20.4 kA
With error protection

Fuse switch disconnector LT NH3/60mm, 630A, screw connection M10.NH3 fuse switch disconnector for busbar mounting, distance 60mm according to DIN EN 60947-3 (VDE 0660-107) and suitable for NH fuse links according to DIN 43620/1. Consisting of 3-pole switch base and sealable handle insert, touch protection on the handle, with sliding transparent window for voltage testing, all-pole switching, for mounting on CU busbar, distance 60mm, outlet at the top or bottom, without additional cover.