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TECHN I CAL DATA
F MCCB
232
F FRAME MCCBs TECHNICAL SPECIFICATION
l
F FRAME SPECIFICATION
I
Current Range:
25 – 250
A
I n Rated Current:
250
A
I u Rated Uninterrupted Current:
250
A
U e Rated Operation Voltage:
415
V
U i Rated Insulation Voltage:
660
V
I cm Rated Short Circuit Making Capacity:
S Type - 73.5kA peak
(
at 415V)
H Type - 105kA peak
Trip Unit Type
Magnetic trip setting:
(25 - 32
A)
500
A
(40 - 80
A)
800
A
(100 - 125
A) 1250A
(160 - 250
A) 1600A
Rated Ultimate Short Circuit Breaking Capacity
Icu Rated Service Short Circuit Triple Pole: S Type - 35kA
H Type - 50kA
Ics Breaking Capacity:
50%
Icu
Mechanical duration:
8,000
operations
Ambient Temperature Range:
-20
to 55˚C
Humidity Range:
0 - 90%
Terminal Type:
M8 Screw
Terminal Capacity:
185
mm
2
(
cable)
22
mm wide (strip)
1000
10000
Prospective Current (A)
100000
10
3
10
4
I
2
t
10
5
10
6
10
7
94.0
100.0
112.0
135.0
Max
Fixing and Terminal Ctrs
170.0
78.0
190.0
104.5
35.0 35.0
suitable for M5 fasteners
*
Denotes Min distance to earthed metal
Panel cutout 105 wide x 80 deep
Terminal Height
Min dim. to cover plate
35.0
25.0*
25.0*
30.0
25.0*
105.0
55.0*
F FRAME MAXIMUM EARTH LOOP IMPEDANCES Zs (ohms) for U
o
= 240V~
Current Rating (A)
25
32
40
50
63
80
100
125
160
200
250
0.4
Seconds Disconnection Time 0.40
Ω
0.40
Ω
0.25
Ω
0.25
Ω
0.25
Ω
0.25
Ω
0.16
Ω
0.16
Ω
0.125
Ω
0.125
Ω
0.125
Ω
5.00
Seconds Disconnection Time 0.40
Ω
0.40
Ω
0.25
Ω
0.25
Ω
0.25
Ω
0.25
Ω
0.16
Ω
0.16
Ω
0.125
Ω
0.125
Ω
0.125
Ω
Shunt Release
Max. on time 1 cycle:
10
seconds
Max. on time con. cycle
6
seconds
24
V dc
30
W Closed Power
115
V ac
43
VA Consumption
230
V ac
43
VA 10% Duty Cycle
Auxiliary Contacts
Resistive Inductive Tungsten Lamp Tungsten Lamp
Load Load
Load NC
Load NO
50
V dc
3
A 2.5A
0.8
A
0.8
A
125
V ac
10
A 10A
2
A
1
A
250
V ac
10
A 10A
1.5
A
1
A
}