MCXT7
MCCB AEG MCXT7 4P 800A 70KA EL. LSIG
MCXT7H4800G
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Technical Specifications
Protection
Line Electronic and Earth Fault (LSIG)
Number of Poles
4
Rated Current (A)
800 A
Ultimate breaking capacity Icu at 400/415V AC
70 kA
Ultimate breaking capacity Icu at 500 V AC
50 kA
Ultimate breaking capacity Icu at 690 V AC
42 kA
Service breaking capacity Ics (%Icu)
100%
Rated Operational Voltage Ue (V)
690 AC
Rated insulation voltage Ui (V)
1000
Category of use
B
Suitable for use as a isolator
YES
Overload channel LT
Ir=0,4...1 In
Time band classes LTD
Adjustable from 3 to 144 s
Short-circuit channel ST
Ist=Off, 0,6...10 In
Time setting bands STD (s)
0,1...0,8
Instantaneus short-circuit protection channel I
Off, 1,5...15 In
Ground fault protection
Off, 0,1...1 In
Neutral protection
0 - 50% - 100%
Mechanical life
20.000 operations
Electrical Life at In
3000 operations
Power loss
72 W
Standard connection terminals
50x20 mm²
Torque
18 Nm
Approvals
CE
State
On sale
Megiston