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(Illustration similar)

Type designation

SL1-3x/4A/GV

Article number

L1941006

Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Cable terminal: Stud bolt terminal M12 x 35mm
Busbar distance: 185 mm
Poles: 3
Switching mode: 1pole switchable
Special features:

With retractable handle for installation in cable distribution cabinets with maximum installation depth of 170mm

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Data sheet
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Data sheet
Type:
SL1-3x/4A/GV
Product Lifecycle:
Active product
Product standard:
IEC/DIN EN60947-3
Size:
NH1
Rated operating voltage Ue:
690 V
Rated operating current Ie:
250 A
Conv. free air thermal current with fuse-links Ith:
250 A
Conv. free air thermal current with solid links:
400 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
23 W
Utilization category 1:
690V - 250A - AC-21B
Utilization category 2:
500V - 250A - AC-22B
Utilization category 3:
400V - 250A - AC-23B
Rated impulse voltage Uimp:
12 kV
Rated conditional short-cirquit current Icc:
  • 80 (AC690V)
  • 120 (AC 500V)
kA
Max. permissible power dissipation per fuse-link:
32 W
Ambient temperature:
-25 up to +70 (Attention derating of rated current required) °C
Type of Actuation:
Dependent manual operation
Altitude:
2000 m
Pollution degree:
3
Overvoltage category:
IV
Distance to metallic parts:
Oben 50mm; seitlich 10mm
Mounting position:
vertical / horizontal
Electrical endurance (switching cycles):
200
Mechanical endurance (total switching cycles):
1,400
Material properties:
Unterteil:
Temperaturbeständigkeit bis 200°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 600

Seitenwände, Schutzabdeckungen, Schaltdeckel:
Temperaturbeständigkeit bis 125°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 400

Sicherungsaufnahmekontakte:
E-Cu, versilbert, fremdbefedert

Ableitschienen:
E-Cu, verzinnt
Degree of protection:
IP30
Direction of cable terminal:
variable
Contact system:
DELTA-contact system with low power loss
Applicable for fuse-links:
NH1, NH2
Cable terminal:
Stud bolt terminal M12 x 35mm
Busbar distance:
185 mm
Poles:
3
Special features:

With retractable handle for installation in cable distribution cabinets with maximum installation depth of 170mm
Current measurement:
false
Hight:
662 mm
Width:
100 mm
Depth:
166 mm
Fuse monitoring:
None
ETIM - Code:
EC001040
Type:
SL1-3x/4A/GV
Product Lifecycle:
Active product
Product standard:
IEC/DIN EN60947-3
Size:
NH1
Rated operating voltage Ue:
690 V
Rated operating current Ie:
250 A
Conv. free air thermal current with fuse-links Ith:
250 A
Conv. free air thermal current with solid links:
400 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
23 W
Utilization category 1:
690V - 250A - AC-21B
Utilization category 2:
500V - 250A - AC-22B
Utilization category 3:
400V - 250A - AC-23B
Rated impulse voltage Uimp:
12 kV
Rated conditional short-cirquit current Icc:
  • 80 (AC690V)
  • 120 (AC 500V)
kA
Max. permissible power dissipation per fuse-link:
32 W
Ambient temperature:
-25 up to +70 (Attention derating of rated current required) °C
Type of Actuation:
Dependent manual operation
Altitude:
2000 m
Pollution degree:
3
Overvoltage category:
IV
Distance to metallic parts:
Oben 50mm; seitlich 10mm
Mounting position:
vertical / horizontal
Electrical endurance (switching cycles):
200
Mechanical endurance (total switching cycles):
1,400
Material properties:
Unterteil:
Temperaturbeständigkeit bis 200°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 600

Seitenwände, Schutzabdeckungen, Schaltdeckel:
Temperaturbeständigkeit bis 125°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 400

Sicherungsaufnahmekontakte:
E-Cu, versilbert, fremdbefedert

Ableitschienen:
E-Cu, verzinnt
Degree of protection:
IP30
Direction of cable terminal:
variable
Contact system:
DELTA-contact system with low power loss
Applicable for fuse-links:
NH1, NH2
Cable terminal:
Stud bolt terminal M12 x 35mm
Busbar distance:
185 mm
Poles:
3
Special features:

With retractable handle for installation in cable distribution cabinets with maximum installation depth of 170mm
Current measurement:
false
Hight:
662 mm
Width:
100 mm
Depth:
166 mm
Fuse monitoring:
None
ETIM - Code:
EC001040