The ABB Circuit Breaker is high quality!
Number of Poles:
2
Number of Protected Poles:
2
Tripping Characteristic:
C
Rated Current (In):
50 A
Rated Operational Voltage:
230 V AC
Rated Insulation Voltage (Ui):
440 V
Rated Short-Circuit Capacity (Icn):
(230 V) 6 kA
Energy Limiting Class:
3
Overvoltage Category:
III
Pollution Degree:
2
Rated Impulse Withstand Voltage (Uimp):
4 kV
Degree of Protection:
IP20
Connecting Capacity:
Flexible 0 ... 35 mm?
Built-In Depth (t2):
69 mm
Environmental
Ambient Air Temperature:
Operation -25...55 degrees centigrade

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ST201M-Z0,5NA
ST201M-Z5NA
ST201M-Z7NA
ST201M-Z13NA
ST201M-Z15NA
ST201M-Z30NA
ST201M-Z35NA
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ST202M-Z0,5
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ST203M-Z0,5
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ST203M-Z5
ST203M-Z7
ST203M-Z13
ST203M-Z15
ST203M-Z30
ST203M-Z35
ST203M-Z60
ST203M-Z1,6NA
ST203M-Z0,5NA
ST203M-Z5NA
ST203M-Z7NA
ST203M-Z13NA
ST203M-Z15NA
ST203M-Z30NA
ST203M-Z35NA
ST203M-Z60NA
ST204M-Z0,5
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