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UW1 1250S 4P100%N ED 3.5EC TM BotV
Cat Number
:
 UW112SFD22410

Specifications

General
Short Description
UW1 1250S 4P100%N ED 3.5EC TM BotV
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
65 kA
Rated Current
1250A
Rated impulse withstand voltage (Uimp)
12kV (Main Circuit) & 4kV (Auxiliary Circuit)
Rated insulation voltage (Ui)
1000VAC
Rated making capacity
143 kA
Rated operational voltage (Ue)
415VAC
Short Time Withstand (KA rms) @1sec
65 kA
Release
MTX3.5EC
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
S
Life
Electrical life-Operating Cycles
10000
Mechanical life-Operating Cycles
20000
Physical Dimensions
Height
433
Width
447
Depth
421
Weight
109
Termination
Termination capacity
Bottom Vertical
Termination capacity
Bottom Vertical
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