ABB Circuit Breaker 4 Pole
Circuit Breaker
Description
A1C125, TMF, In=20A 20 300 25 1SDA066746R1 A1C125, TMF, In=32A 32 320 25 1SDA068763R1 A1C125, TMF, In=40A 40 400 25 1SDA066749R1 A1C125, TMF, In=50A 50 500 25 1SDA066750R1 A1C125, TMF, In=63A 63 630 25 1SDA068774R1 A1C125, TMF, In=80A 80 800 25 1SDA066753R1 A1C125, TMF, In=100A 100 1000 25 1SDA066755R1 A1C125, TMF, In=125A 125 1250 25 1SDA066756R1 A1N125, TMF, In=20A 20 300 36 1SDA066758R1 A1N125, TMF, In=32A 32 320 36 1SDA068764R1 A1N125, TMF, In=40A 40 400 36 1SDA066761R1 A1N125, TMF, In=50A 50 500 36 1SDA066762R1 A1N125, TMF, In=63A 63 630 36 1SDA068775R1 A1N125, TMF, In=80A 80 800 36 1SDA066765R1 A1N125, TMF, In=100A 100 1000 36 1SDA066767R1 A1N125, TMF, In=125A 125 1250 36 1SDA066768R1 A2N250, TMF, In=160A 160 1600 36 1SDA066794R1 A2N250, TMF, In=200A 200 2000 36 1SDA066796R1 A2N250, TMF, In=250A 250 2500 36 1SDA066798R1 A3N400, TMF, In=320A 320 3200 36 1SDA066568R1 A3N400, TMF, In=400A 400 4000 36 1SDA066569R1 A3N630, TMF, In=500A 500 5000 36 1SDA066572R1 A3S400, TMF, In=320A 320 3200 50 1SDA066570R1 A3S400, TMF, In=400A 400 4000 50 1SDA066571R1 A3S630, TMF, In=500A 500 5000 50 1SDA066573R1
Technical
Electrical Durability:
1500 cycle
Mechanical Durability:
Nr. Operations 8500 cycle
Number of Poles:
4
Opening Time:
CB with SOR 15 ms
CB with UVR 15 ms
Power Loss:
at Rated Operating Conditions per Pole 3 W
Rated Current (In):
Main Circuit 20 A
Rated Impulse Withstand Voltage (Uimp):
6 kV
Rated Insulation Voltage (Ui):
690 V
Rated Operational Voltage:
550 V AC
250 V DC
Rated Service Short-Circuit Breaking Capacity (Ics):
(240 V AC) 15 kA
(380 V AC) 12.5 kA
(415 V AC) 6.25 kA
(440 V AC) 5 kA
(480 V AC) 4 kA
(500 V AC) 2.5 kA
(250 V DC) 2 Poles in Series 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu):
(240 V AC) 30 kA
(380 V AC) 25 kA
(415 V AC) 25 kA
(440 V AC) 20 kA
(480 V AC) 15 kA
(500 V AC) 8 kA
(250 V DC) 10 kA
Rated Uninterrupted Current (Iu):
125 A
Release:
TMF
Release Type:
TM
Short-Circuit Performance Level:
C
Standards:
IEC
Sub-type:
A1
Terminal Connection Type:
Front
