Terasaki At12 1250amp Air Circuit Breaker

Terasaki At12 1250amp Air Circuit Breaker
Terasaki Electric Co., Ltd.
Matsushita
Tempower
Air Circuit Breaker
At12
Poles: 3
Operational Volt. (Ue): 690vac
Rated Frequency: 50/60 Hz
Rated Current (In): 1250a
Standard: Iec947-2
Utilization Cat: B
Breaking 690v 50/50ka
Capacity (Icu): 550-600v 50/50ka
Ics=100% Icu: 220-500v 65/50ka
Short Time With-stand Current (Icw)
1sec 50ka
3sec 45ka
Atps0017-b
Rule Lr Gl Ab
Nv
Amb. Temp: 45˚c
Auxiliary Sw.
Axt-1ab
10p 5a 5b
Rqu2312a1
Over-current Trip
Aor-1bs-as
Base Cur. Io: 1123a
Ct Rating Icr: 1250/5a
S1-so: Ac/dc100-~250v
Sp-so: Dc 24v
Ø0.22
4500t
Magnet Hold Trigger
Att-1
Ta-8472
Axt-1c
2a 2b
Btxs0006-a
Av130502
16a380v Ac
81203
Ø0.32
1700t
Accessories
Closing:
Motor Charging (Ac110v)
Ocr (Aor-1bs-as)
Io=1123a
Ict=1250a/5a
Ocr
Magnet Inst Trip (15ka)
Tripping:
Under Volt. Trip (Ac440v)
Switch:
Aux. Sw 5a5b
00556830010 99109-105
Made In Japan
Weight : 80 Kg
Ref No : 111449