Page 79 - Enclosed

ENCLOSED SWITCH-DISCONNECTORS 79

—
Technical data
Enclosed switch-disconnectors

—
Enclosed switch-disconnectors, types OKA and KSE, enclosed change-over switches, types
Technical data according to IEC60529 and IEC 60947-3
Type / size OKA16S_ OKA25S_ OKA40S_ OKA63S_ KSE_63_ KSE_80_ KSE_125_
Rated insulation voltage V 750 750 750 750 750 750 750 03
Rated thermal current and rated 40ºC A 25 32 40 80 63 80 125
operational current, AC20/DC20 60ºC A 20 26 32 64 50 64 100
Rated operational current, AC- up to 415V A 16 25 40 63 63 80 100
21A and AC-22A up to 500V A 16 25 40 63 63 80 100
690V A 16 25 40 63 63 80 100
Rated operational power and up to 415V kW/A 7.5/16 11/20 11/23 22/63 22/45 37/75 45/80
current, AC-23A up to 500V kW/A 7.5/16 11/20 11/23 22/45 22/45 37/58 45/60
690V kW/A 7.5/10 11/11 11/12 15/20 15/20 18.5/20 45/40
Rated conditional short-circuit 50kA, 415V kA 6.5 6.5 6.5 13 13 13 16.5
current r.m.s and corresponding Fuse size: A 40/32 40/33 40/34 100/80 100/80 100/80 125/125
cut-off current of the fuse in gG/aM
single-phase 50kA, 690V kA 6.5 6.5 6.5 13 13 13 16.5
test according to IEC60269
Fuse size: A 25/16 25/17 25/18 80/63 80/63 80/63 125/100
gG/aM
Rated frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Cu-wire size suitable for terminal mm 2 0.75...10 0.75...10 0.75...10 1.5…35 1.5…35 1.5…35 10…70
Used switch type OT40F3 OT63F3 OT63F3 OT80F3 OT63F3 OT80F3 OT125F3

Type / size OKA125_ OKA160_ OKA200_ OKA250_ KSE_63_ KSE_80_ KSE_125_
Rated insulation voltage V 1000 1000 1000 1000 1000 1000 1000
Rated thermal current and 40ºC A 125 160 200 250 315 400 600
rated operational current, 60ºC A 100 128 160 200 252 320 480
AC20/DC20
Rated operational current, up to 415V A 125 160 200 250 315 400 600
AC-21A and AC-22A
Type/size OT OT OT OT OT OT OT OT OT up to 500V A 125 160 200 250 315 400 600
200 250 315 400 630 800 1000 1250 1600 690V A 125 160 200 250 315 400 600
Rated insulation voltage V 1000 1000 1000 1000 1000 1000 690 690 690 Rated operational power and up to 415V kW/A 88/105 88/135 180/200 180/250 180/315 230/400 355/552
current, AC-23A
Rated thermal current and rated 40ºC A 200 250 315 400 570 720 1000 1250 1600 up to 500V kW/A 112/70 112/125 220/200 220/250 220/315 280/400 400/552
operational current AC20/DC20 690V kW/A 144/50 144/80 315/200 315/250 315/315 400/400 630/552
60ºC A 200 250 315 320 460 580 900 1000 1250
Rated conditional short- 100kA, kA 40.5 40.5 61.5 61.5 61.5 61.5 90
Rated operational current, up to 415 V A 200 250 315 400 570 720 1000 1250 1600
AC-21A and AC-22A circuit 500V
up to 500V A 200 250 315 400 570 720 1000 1250 1600 current r.m.s and Fuse size: A 315A/315A 315A/315A 500A/450A 500A/450A 500A/450A 500A/450A 800A/1000A
690V A 200 250 315 400 570 720 1000 1250 1600 corresponding gG/aM
cut-off current of the fuse in
Rated operational current, up to 415V A 200 250 315 400 570 720 1000 1250 1250 single-phase 50kA, kA 40.5 40.5 61.5 61.5 61.5 61.5 90
AC-23A 440V A 200 250 315 400 570 720 1000 1250 1250 test according to IEC60269 690V
Fuse size: A 355A/315A 355A/315A 500A/500A 500A/500A 500A/500A 500A/500A 800A/1000A
500V A 200 250 315 400 570 720 1000 1250 1250 gG/aM
690V A 200 250 315 400 570 720 1000 1250 1250 Rated frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Rated conditional short-circuit 50kA, 415V kA 35 35 50.5 50.5 71.5 71.5 105 105 105 Cu-wire size suitable for mm 2 8 8 10 10 10 10 12
current r.m.s and corresponding terminal.
cut-off current of the fuse in single-phase Fuse size: gG/aM A 355/315 335/315 500/500 500/500 800/1000 800/1000
test according to IEC60269 Terminal bolt size
50kA, 690V kA 35 35 50.5 50.5 71.5 71.5 105 105 105
Used switch type OT160EV12 OT160EV12 OT315E03 OT315E03 OT315E03 OT400E03 OT630E03
Fuse size: gG/aM A 355/315 355/315 500/500 500/500 800/1000 800/1000
Rated frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Cu-wire size suitable for terminal. mm 2 M8x25 M8x25 M10/30 M10/30 M12/40 M12/40 M12/60 M12/60 M12/60
Terminal bolt size
Used switch type OT200_ OT250_ OT315_ OT400_ OT630_ OT800_ OT1000_ OT1250_ OT1600_

1) Lower ratings on plastic 6-pole versions. See ordering information.
2) Please note the maximum diameter of the cable is limited by the cable outlets. See the extension adapters in ordering information of accessories.
3) Change-over switches, types OT160ELAA3C/_4C