| Rated Service Short-Circuit Breaking Capacity Ics at 400 V, 50 Hz |
50 kA |
| Rated Short Circuit Breaking Capacity, (Ics) 690V AC |
42 kA |
| Rated Short Circuit Breaking Capacity, (Icu) 690V AC |
42 kA |
| Rated Ultimate Short Circuit Breaking Capacity (Icu) at 415 V, 50 Hz |
50 kA |
| Product Type |
Air Circuit Breaker |
| Brand |
ABB |
| Series |
SACE Emax 2 |
| Application |
Power Distribution/ Power Control |
| AC Power Loss Per Pole at In |
81.33 W |
| Air Circuit Breaker (Withdrawable) |
Withdrawable |
| Electrical Endurance |
6500 |
| Integrated Communication Function |
Yes |
| Long Time Overload Protection Adjustment Range |
0.4 x In-1 x In |
| Max. Rated Operation AC Voltage (Ue) |
690 VAC |
| No. of Poles (Total) |
3 |
| Rated Current (In) |
1250 A |
| Rated Impulse Withstand Voltage (Uimp) |
12 kV |
| Rated Insulation Voltage (Ui) |
1000 V |
| Short-time Protection Adjustment Range |
0.6 x In-10 x In |
| Short-time Withstand Current (Icw), 1 sec |
42 kA |
| Short-time Withstand Current (Icw), 3 sec |
24 kA |
| Type of Protection Trip Unit |
Ekip Touch LSI |
| Frame Size Rating |
E1.2C |
| Communication Protocols |
IEC 61850, Modbus TCP, Modbus RS485, Profibus, Profinet, DeviceNet™, EtherNet/IP™ |
| Power Loss |
244 W |
| Rated Frequency |
50Hz60Hz |
| Trip Curve |
LSI |
| Housing Material |
polyester thermoset |
| Max. Vibration Accelaration |
0.7g |
| Mechanical Endurance |
20000 |
| Depth |
271 mm |
| Height |
363.5 mm |
| Weight |
38 kg |
| Width |
278 mm |
| Rated Surrounding Temperature without Derating |
70°C |
| Pollution Degree |
Level 3 |
| Operating Temperature |
25-+70 °C |
| IP Rating |
IP20 |
| Max. Altitude Before Derating |
2000 m |
| Standards and Approvals |
IEC 609472, EN 60947, CEI EN 60947, IEC 61000, LVD no2014/35EU, EMC no. 2014/30EU, UL 1066, GOST, CCC, UKCA, EN 45011, ACAE |