OT25F4N2 ABB, OT25F4N2 Datasheet - Page 14

• Manufacturer Part Number: OT25F4N2
• Description: SWITCH,DISCONNECTOR,4P,25A
• Manufacturer: ABB
• Series: OTr

Specifications of OT25F4N2

• No. Of Poles: 4
• Svhc: No SVHC (18-Jun-2010)
• Current Rating: 25A
• External Depth: 45mm
• External Length / Height: 56mm
• External Width: 48mm
• Terminal Type: Clamp
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1SCC301001C0201
14
15
Technical data according to UL/CSA
AC Ratings
General purpose amp rating
Max. oprerating voltage
Max. horsepower rating
/max. motor FLA current
Short circuit rating with fuse
Maximum fuse size
Endurances
Min. electrical endurance, pf. 0,75 - 0,8
Mechanical endurance
Terminal lug kits
Wire range
Torgue
Technical data according to IEC 60947
Rated insulation voltage and rated
operational voltage AC20/DC20
Dielectric strength
Rated impulse withstand voltage
Rated operational current, AC-22A
Rated operational current, AC-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
Power loss / pole
Weight without accessories
Terminal bolt size
1)
2)
3)
UL Listed switches are also CSA Approved
Max. distance between busbar support and switch terminal 70 mm.
IEC60947-3 category B
p
(r.m.s.) and corresponding
c
refers to values
c
pf= 0.7...0.8
pf= 04...0.5
Three phase
Fuse type
Pollution degree 3
50 Hz 1min.
I
Max. OFA_ fuse size gG/aM 415 V
I
Max. OFA_ fuse size gG/aM 500 V
I
Max. OFA_ fuse size gG/aM 690 V
R.M.S. -value I
Peak value I
p
p
p
Non fusible disconnect switches OT 800...1200 and
OETL-NF 1600...2000
Technical data
Technical data
(r.m.s.)
(r.m.s.)
(r.m.s.)
Ordering information
cm
cw
Size
Switch type
Approvals
240 V
480 V
600 V
L
Wire tightening
Lug mounting
up to 415 V
440 - 500 V
690 V
up to 415 V
440 V
500 V
690 V
50 kA
50 kA
50 kA
690V
500/690 V
At rated operational current
3-pole
4-pole
Metric thread diameter x length
-40° to 40 °C
1s
1)
4)
The value is 92 kA for 4-pole switch disconnector
oper. cycles
operations
2 pole
3 pole
4 pole
HP/A
HP/A
HP/A
lb. in.
AWG
lb.in.
mm
kA
kV
kV
kA
kA
kA
kA
kA
kg
kg
W
A
A
V
A
V
A
A
A
A
A
A
A
A
A
A
2x2-600MCM 4x2-600MCM 4x2-600MCM 8x2-600MCM
UL 98 & IEC UL 98 & IEC UL 98 & IEC UL 98 & IEC
UL 98 & IEC UL 98 & IEC
OZXA-800 OZXA-1200
OT800U_
200/602
500/590
500/472
M12x50
6 000
1000
1600
1600
1600
1250
1250
1250
1250
110
15.2
19.5
800
800
600
100
800
500
500
480
10
12
50
29
4)
OT1200U_
450-670
M12x60
6 000
1200
1200
1200
1000
1600
1600
1600
1250
1250
1250
1250
110
15.2
19.5
600
100
500
500
10
12
50
48
4)
UL 98 & IEC UL 98 & IEC
-NF1600P
OZXA28
M12x60
OETL
4 000
1600
1600
2000
1000
1600
1600
17.5
22.5
600
100
500
375
230
800
800
800
105
105
105
105
IEC
50
67
8
8
2)
-NF2000P
OZXA28/2
140/105
M12x60
1600
1600
OETL
4 000
2000
2000
2000
1000
480
100
500
375
230
140
140
105
IEC
80
90
37
47
8
8
2)
3)
3)