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Type designation

KETO-2-3/60/AOU/R300/ESL

Article number

T201556172

Type: KETO-2-3/60/AOU/R300/ESL
Size: NH2
Rated operating voltage Ue: 500 V
Rated operating current Ie: 400 A
Switching mode: 3pole switchable
Cable terminal: Frame clamp R300 95-300mm²
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
busbar thickness: 5; 10 mm
Poles: 3
Fuse monitoring: Local indicator (LED)
Width: 210 mm
Quantity
Description
according to EN60947-3, size NH2 - 400A, 3pole for mounting on 3pole busbar system with 60mm centre-to-centre distance with box clamp R300, max. clamping range: 95-300mm² Al/Cu cable terminal at top or bottom side, at customers option with optical indicator in case of blown fuse-link (LED)
Quantity
Product Lifecycle:
Active product
Type:
KETO-2-3/60/AOU/R300/ESL
Product standard:
IEC/DIN EN60947-3
Size:
NH2
Rated operating voltage Ue:
500 V
Rated operating current Ie:
400 A
Conv. free air thermal current with fuse-links Ith:
400 A
Conv. free air thermal current with solid links:
500 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
36 W
Power loss at 80% Ith (without fuse-link):
23 W
Utilization category 1:
500V - 400A - AC-22B
Utilization category 2:
400V - 400A - AC-23B
Rated impulse voltage Uimp:
8 kV
Rated conditional short-cirquit current Icc:
120 (AC 500V) kA
Rated short-time withstand current (kA):
15
Max. permissible power dissipation per fuse-link:
34 W
Ambient temperature:
-10 up to +55 °C
Altitude:
2000 m
Pollution degree:
3
Overvoltage category:
III
Mounting position:
vertical
Electrical endurance (switching cycles):
200
Mechanical endurance (total switching cycles):
1,000
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:
NH2
Cable terminal:
Frame clamp R300 95-300mm²
Direction of cable terminal:
variable
Type of installation:
Busbar mounting
Busbar distance:
60 mm
busbar thickness:
  • 5
  • 10
mm
Poles:
3
Special features:
with fuse-control ES-light
Fuse monitoring:
Local indicator (LED)
Hight:
298 mm
Width:
210 mm
Width:
210 mm
Depth:
135 mm
ETIM - Code:
EC001040
Product Lifecycle:
Active product
Type:
KETO-2-3/60/AOU/R300/ESL
Product standard:
IEC/DIN EN60947-3
Size:
NH2
Rated operating voltage Ue:
500 V
Rated operating current Ie:
400 A
Conv. free air thermal current with fuse-links Ith:
400 A
Conv. free air thermal current with solid links:
500 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
36 W
Power loss at 80% Ith (without fuse-link):
23 W
Utilization category 1:
500V - 400A - AC-22B
Utilization category 2:
400V - 400A - AC-23B
Rated impulse voltage Uimp:
8 kV
Rated conditional short-cirquit current Icc:
120 (AC 500V) kA
Rated short-time withstand current (kA):
15
Max. permissible power dissipation per fuse-link:
34 W
Ambient temperature:
-10 up to +55 °C
Altitude:
2000 m
Pollution degree:
3
Overvoltage category:
III
Mounting position:
vertical
Electrical endurance (switching cycles):
200
Mechanical endurance (total switching cycles):
1,000
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:
NH2
Cable terminal:
Frame clamp R300 95-300mm²
Direction of cable terminal:
variable
Type of installation:
Busbar mounting
Busbar distance:
60 mm
busbar thickness:
  • 5
  • 10
mm
Poles:
3
Special features:
with fuse-control ES-light
Fuse monitoring:
Local indicator (LED)
Hight:
298 mm
Width:
210 mm
Width:
210 mm
Depth:
135 mm
ETIM - Code:
EC001040