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Type designation

KETO-3-3/60/AOU/F/EST

Article number

T304916002

Type: KETO-3-3/60/AOU/F/EST
Size: NH3
Rated operating voltage Ue: 690 V
Rated operating current Ie: 630 A
Maximum feeding current unfused: 1,000 A
Switching mode: 3pole switchable
Cable terminal: Flat terminal M10
Direction of cable terminal: variable
Type of installation: Busbar mounting
Busbar distance: 60 mm
busbar thickness: 5; 10 mm
Poles: 3
Fuse monitoring: None
Width: 250 mm
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Data sheet
Description
according to EN60947-3, size NH3 - 630A, 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 integrated cable terminal for busbar feeding
new design (black switching handle)
Quantity
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Data sheet
Product Lifecycle:
Active product
Type:
KETO-3-3/60/AOU/F/EST
Product standard:
IEC/DIN EN60947-3
Size:
NH3
Rated operating voltage Ue:
690 V
Rated operating current Ie:
630 A
Maximum feeding current unfused:
1,000 A
Conv. free air thermal current with fuse-links Ith:
630 A
Conv. free air thermal current with solid links:
630 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
86 W
Power loss at 80% Ith (without fuse-link):
55 W
Utilization category 1:
690V - 630A - AC-21B
Utilization category 2:
400V - 630A - AC-23B
Utilization category 3:
440V - 630A - DC-22B
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:
48 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):
1,000
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:
NH3
Cable terminal:
Flat terminal M10
Direction of cable terminal:
variable
Type of installation:
Busbar mounting
Busbar distance:
60 mm
busbar thickness:
  • 5
  • 10
mm
Poles:
3
Fuse monitoring:
None
Hight:
298 mm
Width:
250 mm
Width:
250 mm
Depth:
143 mm
ETIM - Code:
EC001040
Product Lifecycle:
Active product
Type:
KETO-3-3/60/AOU/F/EST
Product standard:
IEC/DIN EN60947-3
Size:
NH3
Rated operating voltage Ue:
690 V
Rated operating current Ie:
630 A
Maximum feeding current unfused:
1,000 A
Conv. free air thermal current with fuse-links Ith:
630 A
Conv. free air thermal current with solid links:
630 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
1,000 V
Total power loss at Ith (without fuse-link) Pv:
86 W
Power loss at 80% Ith (without fuse-link):
55 W
Utilization category 1:
690V - 630A - AC-21B
Utilization category 2:
400V - 630A - AC-23B
Utilization category 3:
440V - 630A - DC-22B
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:
48 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):
1,000
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:
NH3
Cable terminal:
Flat terminal M10
Direction of cable terminal:
variable
Type of installation:
Busbar mounting
Busbar distance:
60 mm
busbar thickness:
  • 5
  • 10
mm
Poles:
3
Fuse monitoring:
None
Hight:
298 mm
Width:
250 mm
Width:
250 mm
Depth:
143 mm
ETIM - Code:
EC001040