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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 (11)Number:
Product Features
t1_keto-1-3-60_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole
for mounting on 3pole busbar system with 60mm centre-to-centre distance
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: 3pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
Poles: 3
Special features: Busbar systems with 60mm centre distance
Direction of cable terminal variable, Busbar thickness 5 or 10mm
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole
for mounting on 3pole busbar system with 60mm centre-to-centre distance
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 3pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Busbar mounting
Busbar distance 60 mm
Poles 3
Special features Busbar systems with 60mm centre distance
Direction of cable terminal variable, Busbar thickness 5 or 10mm
t1_keto-1-3-60_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with box clamp R150, max. clamping range: 35-150mm² Al/Cu cable terminal at top or bottom side, at customers option
Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 3pole switchable
Cable terminal: Frame clamp R150 35-150mm²
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
Poles: 3
Special features: Busbar systems with 60mm centre distance
Direction of cable terminal variable, Busbar thickness 5 or 10mm
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with box clamp R150, max. clamping range: 35-150mm² Al/Cu cable terminal at top or bottom side, at customers option
Size NH1
Rated operating voltage Ue 690 V
Rated operating current Ie 250 A
Switching mode 3pole switchable
Cable terminal Frame clamp R150 35-150mm²
Direction of cable terminal variable
Type of installation Busbar mounting
Busbar distance 60 mm
Poles 3
Special features Busbar systems with 60mm centre distance
Direction of cable terminal variable, Busbar thickness 5 or 10mm
t1_keto-1-3-60_nh-sicherungslasttrennschalter.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top or bottom side, at customers option contact cover on top side shortened
Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 3pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
Poles: 3
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top or bottom side, at customers option contact cover on top side shortened
Size NH1
Rated operating voltage Ue 690 V
Rated operating current Ie 250 A
Switching mode 3pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Busbar mounting
Busbar distance 60 mm
Poles 3
t1_keto-1-3-60-esl_nh-sicherungslasttrennschalter_bearbeitet.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top or bottom side, at customers option with optical indicator in case of blown fuse-link (LED)
Size: NH1
Rated operating voltage Ue: 500 V
Rated operating current Ie: 250 A
Switching mode: 3pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
Poles: 3
Special features: with fuse-control ES-light
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top or bottom side, at customers option with optical indicator in case of blown fuse-link (LED)
Size NH1
Rated operating voltage Ue 500 V
Rated operating current Ie 250 A
Switching mode 3pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Busbar mounting
Busbar distance 60 mm
Poles 3
Special features with fuse-control ES-light
t1_keto-1-3-60-esl_nh-sicherungslasttrennschalter_bearbeitet.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with box clamp R150, max. clamping range: 35-150mm² Al/Cu cable terminal at top or bottom side, at customers option with optical indicator in case of blown fuse-link (LED)
Size: NH1
Rated operating voltage Ue: 500 V
Rated operating current Ie: 250 A
Switching mode: 3pole switchable
Cable terminal: Frame clamp R150 35-150mm²
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
Poles: 3
Special features: with fuse-control ES-light
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with box clamp R150, max. clamping range: 35-150mm² Al/Cu cable terminal at top or bottom side, at customers option with optical indicator in case of blown fuse-link (LED)
Size NH1
Rated operating voltage Ue 500 V
Rated operating current Ie 250 A
Switching mode 3pole switchable
Cable terminal Frame clamp R150 35-150mm²
Direction of cable terminal variable
Type of installation Busbar mounting
Busbar distance 60 mm
Poles 3
Special features with fuse-control ES-light
t1_keto-1-3-60-es10_nh-sicherungslasttrennschalter_bearbeitet.png
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top or bottom side, at customers option with electronic fuse-monitoring unit ES10
Size: NH1
Rated operating voltage Ue: 500 V
Rated operating current Ie: 250 A
Switching mode: 3pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
Poles: 3
Special features: with electronic fuse-monitoring unit ES10
Descriptionaccording to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with screw terminal M10 x 25 cable terminal at top or bottom side, at customers option with electronic fuse-monitoring unit ES10
Size NH1
Rated operating voltage Ue 500 V
Rated operating current Ie 250 A
Switching mode 3pole switchable
Cable terminal Flat terminal M10
Direction of cable terminal variable
Type of installation Busbar mounting
Busbar distance 60 mm
Poles 3
Special features with electronic fuse-monitoring unit ES10
1 - 6 (11)