Default
Seeria
Masterpact MTZ
Main
Range
Masterpact
sectioning ability
Yes conforming to IEC 60947-2
name of the device
MTZ2 20 H10
type of product or equipment
Circuit breaker
Product Name
MasterPacT MTZ2
[ui] rated insulation voltage
1250 V AC 50/60 Hz conforming to IEC 60947-2
selectivity category
Category B
breaking capacity coding
H10
performance level
50 kA Icu at 1150 V AC 50/60 Hz if conforming to CEI 60947-2
Complementary
"no" connection
115 mm
[icm] rated short circuit making capacity
105 kA 1150 V AC at 50/60 Hz
[in] rated operational current
2000 A at 40 °C
[ue] rated operational voltage
1150 V AC 50/60 Hz conforming to IEC 60947-2
application
Protection
[ics] rated service breaking capacity
50 kA at 1150 V AC 50/60 Hz conforming to IEC 60947-2
[icw] rated short-time withstand current
50 kA 1s conforming to IEC 60947-2
50 kA 0.5 s conforming to IEC 60947-2
50 kA 3 s
Handle front plate colour
300 mm withdrawable circuit breaker without frame:
439 mm withdrawable circuit breaker with frame:
[uimp] rated impulse withstand voltage
12 kV conforming to IEC 60947-2
mechanical life
20000 cycles with periodic preventive maintenance conforming to IEC 60947-2
mode d'installation
Extract
electrical life
500 cycles 1150 V AC 50/60 Hz conforming to IEC 60947-2
circuit breaker ct rating
2000 A
maximum outage time
25 ms
width (w)
378 mm withdrawable circuit breaker without frame:
441 mm withdrawable circuit breaker with frame:
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
70 ms
order type
Pushbutton
Poles description
3P
Environment
degree of pollution
3 conforming to IEC 60947-1
product certificates
CEI CE certificate
operating ambient temperature
-25…70 °C
standards
CEI 60947-2
CEI 60364-8-1
storage room temperature
-40…85 °C