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Odpínače 16...125A popis vlastností technické parametry | Odpínače OT 16...125F s montáží na základnu nebo DIN lištu | výběrová tabulka objednací údaje rozměrové výkresy | Odpínače OT s montáží do panelu výběrová tabulka objednací údaje rozměrové výkresy ...
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OFA fuse size gG/aM 315/315 315/315
listed fuse manufacturers (r.m.s.
2) Automatic transfer switches: pollutiondegree2for OTM_C2D_,OTM_C3D_ andOTM_C8D_
3) Automatic transfer switches: Ump= for OTM_C2D_, OTM_C3D_ and OTM_C8D_
4) Utilization category B
5) These values are given for guidance and may vary acc.s.s. IEC60269).15s 15
690 0.7
4-pole switch 6.m.) kA, 690 (peak) 40.s.7 5.) 100 kA, 500 (peak) 40.5 2.5 40.. cycles81 Cycles 000 000
Mechanical endurance switch Number operations Oper.5
current (r. OFA fuse size gG/aM 355/315 355/315
Rated short-tim ithstand current Icw (r.2500 C
Manual motorized change-over switches and automatic transfer switches
D ata according IEC 60947-3 Switch size 160 200
Rated insulation voltage and rated Pollution
operational voltage 20/D 201: degree 32) 1000 1000
Dielectric strength 1min..M.5
The cut-off current refers values Max.s. 10
Rated impulse ithstand voltage31 12
Rated thermal current and rated operational ambient 40°C open air 160 200
current AC20/DC20 ambient 40°C enclosure 160 200
.) 690 0.) 690 0.Technical data
Manual, motorized and automatic
transfer switches OT/OTM160.with minimum conductor cross section 95
Rated operational current, AC-21A 500 160 200
690 160 200
Rated operational current, AC-22A 500 160 200
690 160 200
Rated operational current, AC-23A 415 160 200
440 160 200
500 160 200
690 160 200
Rated operational current poles series, DC-21A. OFA fuse size gG/aM A/A 355/315 355/315
cut-off current (peak) value.m. 000 000
Terminal bolt size Metric thread diam eter length M8x25 M8x25
Terminal tightening torque Counter torque required 15-22 15-22
Operating torque Typical for 3-pole switches 7
Weight ithout accessories Manual change-over switches 3-pole switch 2.) kA, 415 (peak) 40.4 4
Mechanical endurance Number oper. the motor manufacturer
6) Short circuit duration 50ms, without fuse protection
7) Max.2 3.5 40.5
4-pole switch 3.m.2
Motorized and autom atic transfer switches 3-pole switch 5.4
D ata according IEC 60947-6-1
Class equipment PC
Rated short-tim ithstand current Icw (r. 415 ACfor OTM_C2D_, OTM_C3D_ and OTM_C8D.P.5
(single phase test acc.) and Max. (r..m.25s 15
690 8
Rated short-tim making capacity61
Icm (peak)7'
690 30
Power loss pole With rated current 2. standard asychronous motors 415 110
500 110 132
690 160 200
Rated breaking capacity 415 280 600
category AC-23 500 280 600
690 280 600
Rated conditional short-circuit (r. Max.s.4 6.5 40. distance from switch frame nearest busbar cable support 150 mm
8) Operating cycle: O
9) Category AC-21B, 415V
10) For manual change-over switches
11) For motorized and automatic transfer switches
12 Technical data Change-over and transfer switches
. .m.1s 15
Rated operational current, AC-31B 415 160 200
Rated operational current, AC-33B 415 160 200
1) Automatic transfer switches: operational voltage= max.23A 110 160/2 200/2
220 160/2 200/2
440 160/3 200/3
660 160/4 200/4
Rated operational power, AC-23A5 230 60
The -ratings are accurate for 3-phase 1500 400 110
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