ABB, 4 Pole, 80A, 50kA, XT1...
Breaking capacity at 415V AC, Ics (Icu) - 75%, Adjustable thermal (70-100%of In) and fixed magnetic (10 x In) for power distribution
ABB, 4 Pole, 630A, 36kA, A3N 630 FORMULA MCCB
Feature of FORMULA MCCB, New low voltage moulded case circuit breakers up to 630A, General characteristics- Conforms to IEC 60947-2, Fixed thermal magnetic release throughout the range, Compact dimensions, Common range of accessories, Available in 1 Pole, 2 Pole, 3 Pole & 4 Pole versions, Line-load reversibility, Suitable for DC application till 250V DC, Operation voltage till 550V AC, insulation voltage of 690V AC and impulse voltage of 6KV, FORMULA link in accordance with IEC 60439 Standard, FORMULA link is a component of a power distribution system which divides the main power supply over different users, The FORMULA link is characterised on the supply side by a main circuit-breaker which protects the whole distribution system, and on the load side by smaller sized circuit-breakers, dedicated to the individual users, FORMULA link assembly for total discrimination between upstream and downstream devices.
1SDA066574R1
Data sheet
- MCCB APPLICATION
- DC APPLICATIONS
- MCCB MODEL
- A3 630
- COUNTRY OF ORIGIN
- INDIA
- MCCB PROTECTION TYPE
- THERMAL MAGNETIC BASED
- MCCB FRAME
- A3N 630
- MCCB CURRENT RATING
- 630A
- MCCB/MPCB POLES
- 4 POLE
- MCCB/MCB BREAKING CAPACITY
- 36kA
Specific References
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C&S, 4 Pole, 50A, ACE 2 MCCB
FMU (Thermal Magnetic) Release, Adjustable Overload 80-100%, Fixed short circuit 10In.
ABB, 3 Pole, 250A, 70kA,...
Breaking Capacity at 415V AC, Ics (Icu) - 100%, L = 0.4 - 1 of In, S = 0.6 - 10 of In, I = 1.5 - 12 of In, G = 0.2 - 1 of In.
ABB, 4 Pole, 630A, 70kA, T5...
Breaking Capacity at 415V AC, Ics (Icu) - 100%, L = 0.4 - 1 of In, S = 0.6 - 10 of In, I = 1.5 - 12 of In, G = 0.2 - 1 of In.
