ABB Fusible disconnect switches Technical Data

Disconnect

Technical data

switches

Non-fusible

OETL-NF200 – OETL-NF3150
IEC

IEC

Catalog number 3 pole OETL-NF200A OETL-NF400 OETL-NF600A OETL-NF800A OETL-NF1200 OETL-NF1600 OETL-NF2000 OETL-NF3150

Rated voltage, Ue V/V 500/690 500/690 500/690 500/690 500/690 500/690 500/690 500/690

Rated conditional short-circuit current kA 100/50 100/50 100/50 50 50 63/50 63/50 63/50
Max. allowed fuse size, type OFAA A 400 800 800 — — — — —

Max. allowed cut-off current, peak value kA 45/35 70/63 70/63 — — — — —

Rated short-circuit making capacity,

prospective peak value, I

Rated short time withstand current,

cw

RMS l

cw

1.0s kA 8 17 17 50 2

RMS l

AC breaking capacity

pf = 0.35 ≤415V

≤500V A 2000 4640 4800 6400 6400 6400 6400 6400
≤690V A 2000 2800 2800 2500 3 2500 3 4800 4 4800 4 4800 4

DC breaking capacity/poles in series

L/R = 15ms, 3 pole in series

110V A 1000/2 1 1 1 1 1 1 1
220V A 1000/2 1600/2 2000/2 1900/2 2600/2 2600/2 2600/2 2600/2
440V A 1000/3 1600 2000 1 1 1 1 1
750V A 1000/4 1 1 1 1 1 1 1
Capacitor ratings 400/415V kVar 110 300 330 1 1 1 1 1
Rated capacitor duty kA 170 450 500 1 1 1 1 1

Physical characteristics

Electrical endurance at rated operational

current, pf = 0.65

Mechanical endurance operations 16,000 10,000 10,000 10,000 10,000 6000 6000 6000

Weight 3 pole kg 3.0 6.2 6.2 16.3 17.5 37 37 37

4 pole kg 3.7 7.6 7.6 20.5 22.5 47 47 47

Dimension 3 pole H mm

W mm 219 260 304 363 363 468 468 468

D mm 92.5 130 130 125 125 271 271 271

Power loss per one pole W 5.5 22 40 40 67 90 90 140

Shaft size — square

Switch operating torque for

rotary 3 pole switches Nm 8.2 21 21 21 21 50 50 50

Suitable conductor cross section Cu

Bolt size 10 x 30 12 x 40 12 x 40 12 x 60 12 x 60 12 x 60 12 x 60 12 x 60

Auxiliary contacts OZXK-_ _ OZXK-_ _ OZXK-_ _ OZXK-_ _ OZXK-_ _ OZXK-_ _ OZXK-_ _ OZXK-_ _

Ratings according to IEC 947-5-1

Rated voltage, U

Thermal rated current, I

AC12/DC12 Ie, A U

125V A —/1.1 —/1.1 —/1.1 —/1.1 —/1.1 —/1.1 —/1.1 —/1.1

240V A 6/— 6/— 6/— 6/— 6/— 6/— 6/— 6/—

250V A —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55

400V A 4/— 4/— 4/— 4/— 4/— 4/— 4/— 4/—

415V A 4/— 4/— 4/— 4/— 4/— 4/— 4/— 4/—

440V A —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31

480V A 3/— 3/— 3/— 3/— 3/— 3/— 3/— 3/—

500V A 3/0.27 3/0.27 3/0.27 3/0.27 3/0.27 3/0.27 3/0.27 3/0.27

600V A —/0.2 —/0.2 —/0.2 —/0.2

690V A 2/— 2/— 2/— 2/— 2/— 2/— 2/— 2/—

500/690V kA 35 80 80 105 105 140/105 140/105 140/105

cm

0.2s kA 17 38 38 — — — — —

A 2000 5040 5760 6400 6400 6400 6400 6400

48V A 1000/2 1 1 1 1 1 1 1

operation cycles 1000 1000 500 500 500 100 5 100 5 100 5

162 216 216 372 372 546 546 546

mm 8 x 8 12 x 12 12 x 12 12 x 12 12 x 12 12 x 12 12 x 12 12 x 12

2

mm

— — — — — — — —

VAC 690 690 690 690 690 690 690 690

i

A 10 10 10 10 10 10 10 10

th

= 120V A 8/— 8/— 8/— 8/— 8/— 8/— 8/— 8/—

e

—/0.2 —/0.2 —/0. 2 —/0.2

50 2

80 2

17

80 2

80 2

17

1 Not available at time of printing, please consult factory.
2 Maximum distance between busbar support and switch terminal 70
3 pf 0.95.
4 pf 0.65.
5 IEC 947-3, utilization category B, infrequent operation.

mm.

Load

2 poles
in series

Load Load

3 poles
in series

4 poles
in series