Default
Seeria
Masterpact MTZ
Main
Range
Masterpact
sectioning ability
Yes conforming to IEC 60947-2
name of the device
MTZ3 63 H1
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
H1
performance level
100 kA Icu at 220/415 V AC 50/60 Hz if conforming to CEI 60947-2
100 kA Icu at 440 V AC 50/60 Hz if conforming to CEI 60947-2
100 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
220 kA 220/415 V AC à 50/60 Hz
220 kA 440 V AC à 50/60 Hz
220 kA 500/525 V AC à 50/60 Hz
220 kA 660/690 V AC à 50/60 Hz
[in] rated operational current
6300 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
100 kA at 220/415 V AC 50/60 Hz conforming to IEC 60947-2
100 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
100 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
300 mm withdrawable circuit breaker without frame:
479 mm withdrawable circuit breaker with frame:
[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
Extract
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
6300 A
maximum outage time
25 ms
width (w)
838 mm withdrawable circuit breaker without chassis:
1016 mm withdrawable circuit breaker with chassis:
network frequency
50/60 Hz
depth
300 mm withdrawable circuit breaker without frame:
403 mm withdrawable circuit breaker with frame:
mounting bracket
Base Plate Rails
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
TO STAY
operating ambient temperature
-25…70 °C
standards
CEI 60364-8-1
CEI 60947-2
storage room temperature
-40…85 °C