Terasaki At12 Tempower 3-pole Air Circuit Breaker 690 Vac 50/60 Hz 1250A
Terasaki Electric Co., Ltd.
Matsushita
Tempower
Air Circuit Breaker
At12
Poles 3
Operational Volt.(Ue): 690 Vac
Rated Frequency: 50/60 Hz
Rated Current (In): 1250 A
Standard: Iec947-2
Utilization Cat.: B
Rated Ue With /Without
Inst
Breaking 690V 50/50Ka
Capacity
(Icu) 550-600V 50/50Ka
Ics=100%
Icu 220-500V 65/50Ka
Short Time With- 1Sec 60Ka
-stand Current (Icw) 3Sec 45Ka
Nk (84T225)
With Inst Ac480V 65Ka
Without Inst Ac480V 50Ka
Amb. Temp.: 45˚C
Over-current Trip
Aor-1Bs-as
Base Cur. Io: 1000A
Ct Rating Ict: 1250/5A
Rated Freq.: 50-60Hz
S1-so Ac100~ 250V
Dc 100~ 250V
Sp-so Dc 24 V
05905020010
03108-14
Auxiliary Sw.
Axt-1Ab
10P 5A 5B
Rqu2312A1
Btds0004-a1
ɸ0.22
4500T
Magnet Hold Trigger
Att-1
Ta-8472-1
Btas0010-c
Btas0009-b
Made In Japan
Weight: 78.200 Kg