Terasaki At12 Tempower Air Circuit Breaker 1250A 690Vac 50/60Hz 3-poles 79D1100-9D The lightweight design weighing only

The lightweight design weighing only 120 grams facilitates easy installation within space-limited systems without sacrificing functionality or longevity

designed for easy activation and quick shutdown in emergency situations

having ability to directly manage relays and contactors

Commercial Buildings: Suitable for offices

Test Equipment: It can be used in laboratory and testing equipment

Terasaki At12 Tempower Air Circuit Breaker 1250A 690Vac 50/60Hz 3-poles 79D1100-9D The lightweight design weighing onlyAttribute Details Manufacturer Terasaki Electric Co., Ltd. Product AT12 1250A Air Circuit Breaker Poles 3 Operational Voltage (Ue) 690 Vac Rated Frequency 50 60 Hz Rated Current (In) 1250A Standard IEC 947 2 Utilization Category BR Rated Breaking Capacity (Icu) Ue: 550 600V 50 50 Ka Ue: 220 500V 65 50 Ka Short Time Withstand Current (Icw) 1 sec: 50 Ka 3 sec: 45 Ka Base Current Io 1168A Ct Rating Ict 1250 5A Rated Frequency 50, 60 Hz DC Voltage 24V