ABB S.P.A. – ABB Sace Division Genuine & OEM spare parts made in Japan, China, Korea and Europe for Maritime, Oil & Gas Industry.
Contact us if you are looking for Circuit Breakers Tmax T1C, T1N, T2N, T2S, T2H, T2L, T3N and T3S marine equipment and ship spare parts.
Equipment: Circuit Breakers
Manufacturer: ABB S.P.A. – ABB Sace Division
Type / Model / Part no: Tmax T1C, T1N, T2N, T2S, T2H, T2L, T3N and T3S
Technical Specification & Spare Parts:
Tmax T1C, T1N, T2N, T2S, T2H, T2L, T3N and T3S Circuit Breakers ABB S.P.A. – ABB Sace Division
Switchgear and Components,
Circuit Breakers,
Circuit Breakers,
Ratings Tmax T1-T3 Moulded Circuit Breakers up to 250A (AC) Operating voltage Ue V AC690, DC500 Insulation voltage Ui V 800 Impulse withstand voltage Uimp kV 8 Frequency Hz 50/60 and DC Number of poles 3/4 Type of release Thermo-magnetic Method of installation Fixed and pluged1 Utilization category A Type Tmax T1 Tmax T2 Tmax T3 Current In (40°C) A 160 160 250 Breaking Class B C N N S H L N S Ultimate Short-Circuit Breaking Capacity Icu AC440V kA 10 15 22 30 45 55 75 25 40 AC690V kA 3 4 6 6 7 8 10 5 8 DC500V2 kA 16 25 36 36 50 70 85 36 50 Service Short-Circuit Breaking Capacity Ics %Icu 100% 75% 50% 100% 100% 100% 75% 75% 50% Making Capacity Icm AC440V kA 17 30 46 63 94 121 165 52 84 AC690V kA 4,3 5,9 9,2 9,2 11,9 13,6 17 7,7 13,6 Further ratings acc. manufacturer documentation 1 Tmax T1 only fixed 2 3 poles in series Thermomagnetic trip units MCCB-Type: Trip unit Range [A] T1 160 TMD 16…160 T2 160 TMD 1.6…160 MF/MA 1…100 T3 250 TMD 63…250 MA 100…200 Electronic trip units MCCB-Type: Trip unit Range [A] T2 160 PR221DS 10…160,
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