The ABB Circuit Breaker is high quality!
Number of Poles:
1
Number of Protected Poles:
1
Tripping Characteristic:
Z
Rated Current (In):
20 A
Rated Operational Voltage:
acc. to IEC 60947-2 230 V AC
Power Loss:
2.4 W
at Rated Operating Conditions per Pole 2.4 W
Rated Insulation Voltage (Ui):
acc. to IEC/EN 60664-1 440 V
Operational Voltage:
Maximum (Incl. Tolerance) 253 V AC
Maximum (Incl. Tolerance) 72 V DC
Minimum 12 V AC / 12 V DC
Rated Frequency (f):
50 Hz
60 Hz
Rated Ultimate Short-Circuit Breaking Capacity (Icu):
(133 V AC) 20 kA
(230 V AC) 10 kA
Rated Service Short-Circuit Breaking Capacity (Ics):
(133 V AC) 15 kA
Energy Limiting Class:
3
Overvoltage Category:
III
Pollution Degree:
3
Rated Impulse Withstand Voltage (Uimp):
(5.0 kV @ 2000 m)
(6.2 kV @ sea level)
4 kV
Dielectric Test Voltage:
50/60 Hz, 1 min: 2 kV
Housing Material:
Insulation Group II, RAL 7035
Actuator Type:
Insulation group II, black, sealable
Actuator Material:
Insulation Group II, Black, Sealable
Actuator Marking:
I / O
Contact Position Indication:
Red ON / Green OFF
Degree of Protection:
IP20
Remarks:
IP40 in enclosure with cover
Electrical Endurance:
20000 AC cycle
Mechanical Endurance (Nendu):
20000 cycle

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For more information,please contact us freely