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NH-fuse-switch-disconnector acc. to IEC/EN 60947-3, VDE 0660 part 107;
- for permanent mouting technology
- All parts made from halogenfree, self-extinguishing material
- Type label visible in built-in condition
- Direction of cable terminal turnable by customer
- with sealing possibility
- with retrofitable locking unit
- with sliding windows for voltage test
1 - 6 (7)Number:
Product Features
t1_keto-1-1_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 1pole
for baseplate mounting
with screw terminal M10 x 25
cable terminal at top and bottom side
Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 1pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Baseplate mounting
Poles: 1
Descriptionaccording to EN60947-3, size NH1 - 250A, 1pole
for baseplate mounting
with screw terminal M10 x 25
cable terminal at top and bottom side
Size NH1
Rated operating voltage Ue 690 V
Rated operating current Ie 250 A
Switching mode 1pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Baseplate mounting
Poles 1
t1_keto-1-1-60_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 1pole
for mounting on 1pole busbars
with screw terminal M10 x 25
cable terminal at top or bottom side, at customers option
new design (black switching handle)
Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 1pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Busbar mounting
Poles: 1
Descriptionaccording to EN60947-3, size NH1 - 250A, 1pole
for mounting on 1pole busbars
with screw terminal M10 x 25
cable terminal at top or bottom side, at customers option
new design (black switching handle)
Size NH1
Rated operating voltage Ue 690 V
Rated operating current Ie 250 A
Switching mode 1pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Busbar mounting
Poles 1
t1_keto-1-1-60_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 1pole
for mounting on 1pole busbars
with screw terminal M10 x 25
cable terminal at top or bottom side, at customers option
with busbar clamps for mounting on busbars without bores
new design (black switching handle)
Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 1pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Busbar mounting
Poles: 1
Descriptionaccording to EN60947-3, size NH1 - 250A, 1pole
for mounting on 1pole busbars
with screw terminal M10 x 25
cable terminal at top or bottom side, at customers option
with busbar clamps for mounting on busbars without bores
new design (black switching handle)
Size NH1
Rated operating voltage Ue 690 V
Rated operating current Ie 250 A
Switching mode 1pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Busbar mounting
Poles 1
t5_keto-00-2_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 2pole
for baseplate mounting
with screw terminal M10 x 25
cable terminal at top and bottom side
Size: NH1
Rated operating voltage Ue: 250 V
Rated operating current Ie: 250 A
Switching mode: 2pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Baseplate mounting
Poles: 2
Descriptionaccording to EN60947-3, size NH1 - 250A, 2pole
for baseplate mounting
with screw terminal M10 x 25
cable terminal at top and bottom side
Size NH1
Rated operating voltage Ue 250 V
Rated operating current Ie 250 A
Switching mode 2pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Baseplate mounting
Poles 2
t1_keto-1-4_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 4pole
for baseplate mounting
with screw terminal M10 x 25
cable terminal at top and bottom side
new design (black switching handle)
Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 4pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Baseplate mounting
Poles: 4
Special features: 4th pole advanced making, delayed breaking
Descriptionaccording to EN60947-3, size NH1 - 250A, 4pole
for baseplate mounting
with screw terminal M10 x 25
cable terminal at top and bottom side
new design (black switching handle)
Size NH1
Rated operating voltage Ue 690 V
Rated operating current Ie 250 A
Switching mode 4pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Baseplate mounting
Poles 4
Special features 4th pole advanced making, delayed breaking
t1_keto-1-4_60_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 4pole for mounting on 4pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top side
Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 4pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: top side
Type of installation: Busbar mounting
Busbar distance: 60 mm
Poles: 4
Special features:

Busbar systems with 60mm centre distance
Direction of cable terminal variable, Busbar thickness 5 or 10mm
4th pole advanced making, delayed breaking

Descriptionaccording to EN60947-3, size NH1 - 250A, 4pole for mounting on 4pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top side
Size NH1
Rated operating voltage Ue 690 V
Rated operating current Ie 250 A
Switching mode 4pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal top side
Type of installation Busbar mounting
Busbar distance 60 mm
Poles 4
Special features

Busbar systems with 60mm centre distance
Direction of cable terminal variable, Busbar thickness 5 or 10mm
4th pole advanced making, delayed breaking

1 - 6 (7)