Detailed Product Description
Specifications:
tmax abb MCCB
moulded case circuit breaker,AC690V,50/60Hz,
rated current from 12.5A to 630A.
Good quality,reasonable price
CE,ISO9001 2000 CCC
rated current from 12.5A to 630A.
Good quality,reasonable price
CE,ISO9001 2000 CCC
Applications:
series is one of the most advanced type breakers in the world.Which adopt internationaladvanced design and manufacture technology.They are suitable for short circuit and overload protection for circuit of AC690V,50/60Hz,rated current from 12.5A to 630A.Its rated insulation voltage is 690V.It can make and break non-frequent start,breaking off working and protecting overload,short circuit and under voltage.
Tripping Characteristics:
series is one of the most advanced type breakers in the world.Which adopt internationaladvanced design and manufacture technology.They are suitable for short circuit and overload protection for circuit of AC690V,50/60Hz,rated current from 12.5A to 630A.Its rated insulation voltage is 690V.It can make and break non-frequent start,breaking off working and protecting overload,short circuit and under voltage.
Tripping Characteristics:
|
Rated current of release(A)
|
Thermodynamic release(ambient temp+40 )
|
Operation current of magnetic release(A)
|
|
|
1.05ln(cold state)
inoperative time(h) |
1.30ln(heat state)
inoperative time(h) |
||
|
ln 63
|
1
|
1
|
10ln 20%
|
|
63 ln 100
|
2
|
2
|
10ln 20%
|
|
100 ln 630
|
2
|
2
|
5-10ln 20%
|
|
Rated current of release(A)
|
Thermodynamic release(ambient temp+40 )
|
Operation current of magnetic release(A)
|
|||
|
1.0ln(cold state)
inoperative time(h) |
1.20ln(heat state)
inoperative time(h) |
1.50ln(heat state)
inoperative time(h) |
1.0ln(heat state)
inoperative time(h) |
||
|
12.5 ln 400
|
2
|
2
|
4min
|
2S Tp 10S
|
12ln 20%
|
Specifications:
|
Type
|
Rated current(A)
|
Pole No.
|
Rated insulating voltage (V)
|
Rated operating voltage
|
Arcing over distance (mm)
|
Ultimate short circuit breaking capacity(kA)
|
Services short circuit breaking capacity(kA)
|
Operation performance (Endurance)
|
|
|
ON
|
OFF
|
||||||||
|
CNS(NS)-100D
|
12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100
|
3
4 |
950
|
690
|
0
|
18
|
18
|
1500
|
8500
|
|
CNS(NS)-100N
|
25
|
25
|
|||||||
|
CNS(NS)-100H
|
70
|
70
|
|||||||
|
CNS(NS)-100L
|
150
|
150
|
|||||||
|
CNS(NS)-160D
|
16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160
|
25
|
25
|
1000
|
7000
|
||||
|
CNS(NS)-160N
|
36
|
36
|
|||||||
|
CNS(NS)-160H
|
70
|
70
|
|||||||
|
CNS(NS)-160L
|
150
|
150
|
|||||||
|
CNS(NS)-250D
|
160, 180, 200, 225, 250
|
25
|
25
|
1000
|
7000
|
||||
|
CNS(NS)-250N
|
36
|
36
|
|||||||
|
CNS(NS)-250H
|
70
|
70
|
|||||||
|
CNS(NS)-250L
|
150
|
150
|
|||||||
|
CNS9NS)-400D
|
200, 225, 250, 300, 315, 400
|
35
|
35
|
1000
|
4000
|
||||
|
CNS(NS)-400N
|
15
|
45
|
|||||||
|
CNS(NS)-400H
|
70
|
70
|
|||||||
|
CNS(NS)-400L
|
150
|
150
|
|||||||
|
CNS(NS)-630D
|
315, 350, 400, 500, 600, 630
|
35
|
35
|
1000
|
4000
|
||||
|
CNS(NS)-630N
|
45
|
45
|
|||||||
|
CNS(NS)-630H
|
70
|
70
|
|||||||
|
CNS(NS)-630L
|
150
|
150
|
|||||||