Terasaki At12 Tempower Air Circuit Breaker 3P Atps0017-b, Aor-1Bs-as, Axt-1Ab
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 Inst/Without Inst
Breaking 690V 50/50 Ka
Capacity(Icu) 550-600V 50/50 Ka
Ics=100% Icu 220-500V 65/50 Ka
Short Time With- 1Sec 50 Ka
-stand Current(Icw) 3Sec 45 Ka
Atps0017-b
Nk (84T225)
Interrupt. Cap:
With Inst: Ac480V 65Ka
Without Inst: Ac480V 50Ka
Amb. Temp. 45°C
Over-current Trip
Aor-1Bs-as
Base Cur. Io: 1000 A
Ct Rating Ict: 1250/5A
S1-so: Ac100~250V
Dc100~250V
Sp-so: Dc 24V
Btds0004-a1
3P
Ocr (Aor-1Bs-as)
Tripping Under Volt.Trip: (Ac450V)
Position Sw Test/Connect: (1C)
Aux.Sw 5A5B
05905020010
Auxiliary Sw.
Axt-1Ab
10P 5A 5B
Rqu2312A1
Magnet Hold Trigger
Att-1
Ta-8472-1-1
Made In Japan
Weight: 78.200 Kg