Default
Seeria
Masterpact MTZ
Main
Range
Masterpact
sectioning ability
Yes conforming to IEC 60947-2
name of the device
MTZ3 50 H2
type of product or equipment
Circuit breaker
Product Name
MasterPacT MTZ3
[ui] rated insulation voltage
1000 V AC 50/60 Hz conforming to IEC 60947-2
selectivity category
Category B
breaking capacity coding
H2
performance level
150 kA Icu at 220/415 V AC 50/60 Hz if conforming to CEI 60947-2
150 kA Icu at 440 V AC 50/60 Hz if conforming to CEI 60947-2
130 kA Icu at 500/525 V AC 50/60 Hz conforming to CEI 60947-2
100 kA Icu at 660/690 V AC 50/60 Hz conforming to CEI 60947-2
neutral pole position
Right
Complementary
"no" connection
230 mm
[icm] rated short circuit making capacity
330 kA 220/415 V AC à 50/60 Hz
330 kA 440 V AC à 50/60 Hz
286 kA 500/525 V AC à 50/60 Hz
220 kA 660/690 V AC à 50/60 Hz
[in] rated operational current
5000 A at 40 °C
[ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-2
application
Protection
[ics] rated service breaking capacity
150 kA at 220/415 V AC 50/60 Hz conforming to IEC 60947-2
150 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
130 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
100 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
[icw] rated short-time withstand current
100 kA 0.5 s conforming to IEC 60947-2
100 kA 1s conforming to IEC 60947-2
100 kA 3 s conforming to IEC 60947-2
Handle front plate colour
352 mm
[uimp] rated impulse withstand voltage
12 kV conforming to IEC 60947-2
mechanical life
10000 cycles with periodic preventive maintenance conforming to IEC 60947-2
mode d'installation
Fixed
electrical life
AC-3: 6000 cycles 440/690 V AC 50/60 Hz conforming to IEC 60947-3
1500 cycles 440 V AC 50/60 Hz conforming to IEC 60947-2
1500 cycles 690 V AC 50/60 Hz conforming to IEC 60947-2
AC-23A: 1500 cycles 440 V AC 50/60 Hz conforming to IEC 60947-3
AC-23A: 1500 cycles 690 V AC 50/60 Hz conforming to IEC 60947-3
circuit breaker ct rating
5000 A
maximum outage time
25 ms
width (w)
997 mm
network frequency
50/60 Hz
depth
300 mm
mounting bracket
Base Plate Rails
built-in instantaneous protection
243...297 kA
Network type
THAT
maximum closing time
80 ms
order type
Pushbutton
Poles description
4P
Environment
degree of pollution
3 conforming to IEC 60947-1
product certificates
ASEFA
operating ambient temperature
-25…70 °C
standards
CEI 60364-8-1
CEI 60947-2
storage room temperature
-40…85 °C