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Type designation

KETO-1-3/100/AOU/S

Article number

T102226002

Size: NH1
Rated operating voltage Ue: 690 V
Rated operating current Ie: 250 A
Switching mode: 3pole switchable
Cable terminal: Clip terminal S1 25-150mm²
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 100 mm
Poles: 3
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Data sheet
Description
according to EN60947-3, size NH1 - 250A, 3pole for mounting on 3pole busbar system with 100mm centre-to-centre distance with clip terminal clamp type S1, max. clamping range: 25-150mm² Cu cable terminal at top or bottom side, at customers option
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Data sheet
Type:
KETO-1-3/100/AOU/S
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:
350 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
22 W
Power loss at 80% Ith (without fuse-link):
14.1 W
Utilization category 1:
690V - 250A - AC-21B
Utilization category 2:
400V - 250A - AC-23B
Utilization category 3:
440V - 250A - DC-21B
Rated impulse voltage Uimp:
8 kV
Rated conditional short-cirquit current Icc:
120 (AC 500V) kA
Rated short-time withstand current (kA):
8,6
Max. permissible power dissipation per fuse-link:
23 W
Ambient temperature:
-25 up to +70 (Attention derating of rated current required) °C
Altitude:
2000 m
Pollution degree:
3
Overvoltage category:
III
Mounting position:
vertical / horizontal
Electrical endurance (switching cycles):
200
Mechanical endurance (total switching cycles):
1,600
Material properties:
Unterteil:
Temperaturbeständigkeit bis 125°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 600
Halogenfrei

Schutzabdeckungen, Schaltdeckel:
Temperaturbeständigkeit bis 125°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 600
Halogenfrei

Sicherungsaufnahmekontakte:
E-Cu, versilbert, fremdbefedert
Degree of protection:
IP2XC
Applicable for fuse-links:
NH1
Cable terminal:
Clip terminal S1 25-150mm²
Direction of cable terminal:
variable
Type of installation:
Busbar mounting
Busbar distance:
100 mm
Poles:
3
Fuse monitoring:
None
Hight:
298 mm
Width:
184 mm
Depth:
146 mm
ETIM - Code:
EC001040
Type:
KETO-1-3/100/AOU/S
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:
350 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
22 W
Power loss at 80% Ith (without fuse-link):
14.1 W
Utilization category 1:
690V - 250A - AC-21B
Utilization category 2:
400V - 250A - AC-23B
Utilization category 3:
440V - 250A - DC-21B
Rated impulse voltage Uimp:
8 kV
Rated conditional short-cirquit current Icc:
120 (AC 500V) kA
Rated short-time withstand current (kA):
8,6
Max. permissible power dissipation per fuse-link:
23 W
Ambient temperature:
-25 up to +70 (Attention derating of rated current required) °C
Altitude:
2000 m
Pollution degree:
3
Overvoltage category:
III
Mounting position:
vertical / horizontal
Electrical endurance (switching cycles):
200
Mechanical endurance (total switching cycles):
1,600
Material properties:
Unterteil:
Temperaturbeständigkeit bis 125°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 600
Halogenfrei

Schutzabdeckungen, Schaltdeckel:
Temperaturbeständigkeit bis 125°C
Selbsverlöschend nach UL94
Kriechstromfestigkeit CTI 600
Halogenfrei

Sicherungsaufnahmekontakte:
E-Cu, versilbert, fremdbefedert
Degree of protection:
IP2XC
Applicable for fuse-links:
NH1
Cable terminal:
Clip terminal S1 25-150mm²
Direction of cable terminal:
variable
Type of installation:
Busbar mounting
Busbar distance:
100 mm
Poles:
3
Fuse monitoring:
None
Hight:
298 mm
Width:
184 mm
Depth:
146 mm
ETIM - Code:
EC001040