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UW1 1000V 1250N 4P100%N ED 1.0G WoTA
Cat Number
:
 UW112NFD1280ZH

Specifications

General
Short Description
UW1 1000V 1250N 4P100%N ED 1.0G WoTA
Conformity to Standard
IS / IEC 60947 (Part-1 & 2), EN 60947-2, IEC 60695-2-1
Poles
4P
Frame
Frame 1
Electrical Characteristics
Operational Frequency (Hz)
50/60HZ
Rated breaking capacity
50 kA
Rated Current
1250A
Rated impulse withstand voltage (Uimp)
12kV (Main Circuit) & 4kV (Auxiliary Circuit)
Rated insulation voltage (Ui)
1250VAC
Rated making capacity
105 kA
Rated operational voltage (Ue)
1000VAC
Short Time Withstand (KA rms) @1sec
50 kA
Release
MTX1G
Environmental Conditions
Degree of protection
IP53 Standard, IP54 Optional
Operating temperature
-25 degC to 70 degC
Protection against Mechanical Impact
IK08 Standard, IK10 Optional
Features
Operational Features
100%
Utilization Category
B
Version
N
Life
Electrical life-Operating Cycles
5000
Mechanical life-Operating Cycles
20000
Physical Dimensions
Height
433
Width
447
Depth
421
Weight
123
Termination
Termination capacity
Without TA
Termination capacity
Without TA
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