OT40F3 ABB, OT40F3 Datasheet - Page 6

• Manufacturer Part Number: OT40F3
• Description: SWITCH,DISCONNECTOR,3P,40A
• Manufacturer: ABB
• Series: OTr

Specifications of OT40F3

• No. Of Poles: 3
• Svhc: No SVHC (18-Jun-2010)
• Current Rating: 40A
• External Depth: 45mm
• External Length / Height: 56mm
• External Width: 35mm
• Terminal Type: Clamp
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6
1SCC301001C0201
Technical data according to IEC 60947-3
Rated insulation voltage and rated
operational voltage AC20/DC20
Dielectric strength
Rated impulse withstand voltage
Rated thermal current and rated
operational current AC20/DC20
..with minimum conductor cross section
Rated operational current, AC-21A
Rated operational current, AC-22A
Rated operational current, AC-23A
Rated operational current / poles in series, DC-21A
Rated operational current / poles in series, DC-22A
Rated operational current / poles in series, DC-23A
Rated operational power, AC-23A
(These values are given
for guidance and may vary
acc. to the motor manufacturer)
Rated breaking capacity, AC-23A
Rated breaking capacity/poles in series, DC-23A
Rated conditional short-circuit
current I
max. allowed cut-off current î
The cut-off current î
listed by fuse manufacturers
(single phase test acc. to IEC60269)
Rated short-time withstand current
Rated short circuit making capacity
Rated capacitor power
(The capacitor ratings are limited by the fuse link.)
Power loss / pole
Mechanical endurance
Weight without accessories
Cable size
Terminal tightening torque
Operating torque
1)
2)
3)
Below 48 V, two poles in parallel up to OT 80 are recommended particularly in polluted atmosphere
200A/min. 95 mm
Acc. to IEC 60947-1, § 6.1.1.
p
(r.m.s.) and corresponding
2
, use busbar connections OEZXX6/13 or OZXT2
c
refers to values
c
Switch-disconnectors OT 16...160
Technical data
Pollution degree 3
ambient 40°C
ambient 40°C
ambient 60°C
I
Max. OFA_ fuse size gG/aM
I
Max. OFA_ fuse size gG/aM
I
Max. OFA_ fuse size gG/aM
I
Max. OFA_ fuse size gG/aM
r.m.s. -value I
r.m.s. -value I
Peak value
At rated operational current
Divide by two for operation cycles
3-pole
4-pole
Cu-wire size suitable for terminal clamps
Counter torque required
3-pole switch-disconnector
p
p
p
p
(r.m.s.)
(r.m.s.)
(r.m.s.)
(r.m.s.)
3)
3)
I
cw
cw
cm
Size
Switch type
50 Hz 1min.
In open air
In enclosure
In enclosure
Cu
up to 415 V
440 - 690 V
up to 415 V
440 - 500 V
690 V
up to 415 V
440 V
500 V
690 V
24 - 48 V
110 V
220 V
440 V
500 V
750 V
24 - 48 V
110 V
220 V
440 V
750 V
24 - 48 V
110 V
220 V
440 V
750 V
220-240 V
400-415 V
440 V
500 V
690 V
up to 415 V
50 kA
≤ 415 V
100 kA
≤ 500 V
10 kA
50 kA
≤ 690 V
690V, 0.25 s
690V, 1s
690V/500V
400 - 415 V
440 V
500 V
690 V
24 - 48 V
110 V
220 V
440 V
750 V
≤ 690 V
1)
1)
1)
Oper.
AWG
mm
kVAr
mm
Nm
kW
kW
kW
kW
kW
Nm
kV
kV
kA
kA
kA
kA
kA
kA
kA
kg
kg
W
A
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
2
2
0.75-10
20 000
OT16_
40/32
25/16
0.705
16/1
16/2
16/3
16/4
16/4
16/8
16/1
16/2
16/3
10/4
16/8
16/1
16/2
16/4
10/4
16/8
18-8
64/1
64/2
64/3
40/4
64/8
0.11
0.15
750
128
128
128
7.5
7.5
7.5
7.5
6.5
0.5
6.5
0.3
0.8
16
25
25
20
16
16
16
16
16
16
16
16
10
80
6
8
4
3
4
1
0.75-10
OT25_
20 000
100/1
100/2
100/4
40/32
25/16
0.705
25/1
25/2
25/3
16/4
16/4
25/8
25/1
25/2
25/3
10/4
25/8
25/1
25/2
25/4
10/4
16/8
40/4
64/8
0.11
0.15
18-8
750
160
160
160
6.5
0.5
0.6
0.8
25
32
32
25
25
25
25
25
25
20
20
20
11
88
10
6
8
6
4
9
9
9
9
4
1