Low Voltage Switches
Switches
Switch-disconnectors
Switch-disconnector
IEC
lth /A
le /AC22A, ≤ 415V
le /AC23A, ≤ 415V
OT16F
OT25F
OT40F
25 32 40
16 25 40
16 20 23
OT63F
OT80F
63 80
63 80
45 75
OT100F
OT125F
115 125
100 125
80 90
OT160E
200
160
135
OT200E
OT250E
lth /A
le /AC22A, ≤ 415V
le /AC23A, ≤ 415V
200 250
200 250
200 250
OT315E
OT400E
315 400
315 400
315 400
OT630E
OT800E
630 800
630 800
630 800
OT1000_
OT1250_
OT1600_
1000 1250 1600
1000 1250 1600
1000 1250 1250
OT2000_
OT2500_
2000 2500
2000 2500
UL /
CSA
Ampere rating/A
OT16F
OT25F
OT40F
20 30 40
OT63F
OT80F
60 80
OT30F
OT60F
OT100F
30 60 100
OT160E
100
OT200U
Ampere rating/A
200
OT400U
400
OT600U
600
OT800U
OT1200U
800 1200
Accessories
Optional handles
Extended shafts
Legend plates
Auxiliary contacts
Fourth poles
N & PE terminals
Terminal shrouds
Connecting accessories
Conversion kits
Locking accessories
Motor operators
Switch-disconnectors
s
16...3150 A
OT 16...2500
OETL 3150
Contents:
Features............................................................................................................................4-5
Technical data ................................................................................................................6-14
Ordering information ...................................................................................................15-41
Switch-disconnectors, base and DIN-rail mounting ................................................ 15
Switch-disconnectors, base mounting ............................................................... 16-19
Switch-disconnectors, door mounting..................................................................... 19
Switch-disconnectors, side operated, earthing switches ........................................ 20
UL/CSA Non-fusible disconnect switches ............................................................... 21
Accessories, selection overview ......................................................................... 22-23
Optional handles ................................................................................................. 24-28
Legend plates and handle accessories.................................................................... 29
Extended shafts and shaft accessories .............................................................. 30-31
Auxiliary contacts and mounting accessories..................................................... 32-33
Fourth poles, neutral and earth terminals, neutral links ........................................... 34
Terminal shrouds ...................................................................................................... 35
Phase separators and connecting accessories .................................................. 36-37
Conversion kits ................................................................................................... 38-39
Locking and mounting accessories and motor operator ......................................... 40
Mechanism interlock kits and electrical interlock .................................................... 41
Dimension drawings....................................................................................................42-62
Contact functions ........................................................................................................63-64
Index ............................................................................................................................65-72
OETL3150K
3150
OETL-NF1600
OETL-NF2000
1600 2000
3
1SCC301001C0201
Enhanced range
of switch-disconnectors
From 16 to 3150 A, 690 V
The switch-disconnectors are suitable for diverse
applications, in motor control centers, in switchboards and
as main switches in various equipment and machines. From
single to 8-poles front operated switches with pistol handle
or direct mounted handle. For installation in enclosures, side
operated switches, switches with wide phase distance and
combination switches for change-over, bypass, reversing etc.
•
Mountable on DIN rails or base plates and on the door,
both by snap-on and screw fitting
Snap-on mounting of accessories
•
4
1SCC301001C0201
The most compact disconnect (isolation) solution
Optimally designed, the OT switch-disconnector offers an
advanced and compact solution, providing you with added
value.
•
The new double-sided spring construction in
combination with fewer components made an
innovative and compact design of the operation
mechanism possible.
The uniquely short current path enabled a small-sized
contact construction.
•
High performance despite
the small size
The powerful new construction, with its
quick-make and quick-break operation
features and two contact points instead
of one, adds value to and enhances the
performance of the switch-disconnectors.
• The OT range offers you improved power
ratings, the highest on the market. Full I
th
ratings can be used both in open air and
in enclosures, without having to derate or
enlarge the box.
• User-friendly and flexible,the OT switch-
disconnector provides you with full AC-23A
current ratings for all the voltages, even up
to 690 V.
The OT switch-disconnector is easy to
use and a snap to install according to your
choice: horizontally or vertically - even in the
ceiling! The adjustable mounting feet allow
both top and side mounting of the switch.
ABB’s switch-disconnector range meets
disconnect and isolation requirements
more effectively than ever, maximizing the
benefits and optimizing your use of assets.
5
1SCC301001C0201
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