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 ...
m.with minimum conductor cross section 2
Rated operational current, AC-21A 500 A
690 A
Rated operational current, AC-22A 500 A
690 A
Rated operational current, AC-23A 415 A
500 A
690 A
Rated operational current poles series, DC-21A A
110 A
220 A
Rated operational current poles series, DC-22A A
110 A
220 A
Rated operational current poles series, DC-23A A
110 A
220 A
Rated operational power, -23A1 230 kW
The -ratings are accurate for 3-phase 1500 400 kW
R.) kA, 690 (peak) kA
Max. the motor manufacturer
2) Short circuit duration 50ms, without fuse protection
3) Operating cycle: O
10 Technical data Change-over and transfer switches
. OFA fuse size A
Ip (r.) and corresponding max.P.m.Technical data
Motorized change-over switches
OTM40.s.m. OFA fuse size gG/aM A/A
Rated short-tim ithstand current (r.s.) kA, 415 (peak) kA
allowed cut-off current (peak) value. cycles31 Cycles
Mechanical endurance switch Number operations Oper.m..m.M. (r.) 690 0.s.) kA, 690 (peak) kA
Max.s.s.m. kV
Rated impulse ithstand voltage kV
Rated thermal current and rated operational bient 40°C open air A
current AC20/DC20 bient 40°C enclosure A
/ bient 60°C enclosure A
.. IEC60269).m. The cut-off current refers Max.125 C
Motorized change-over switches
D ata according IEC 60947-3 Switch size
Rated insulation voltage and rated operational voltage AC20/DC20 Pollution degree V
Dielectric strength 1min. OFA fuse size gG/aM A/A
values listed fuse manufacturers (single phase test acc.s.s.) 415 kA
Corresponding fuse rating gG/aM fuse 415 A
Rated operational current, AC-31B 415 A
Rated operational current, AC-32B 415 A
Rated operational current, AC-33B 415 A
11 These values are given for guidance and may vary acc.) 690 kA
Rated short-tim making capacity21 Icm (peak) 690 kA
Power loss pole With rated current W
Mechanical endurance Number oper.. standard asychronous motors 415 kW
500 kW
690 kW
Rated breaking capacity 415 A
category AC-23 500 A
690 A
Rated conditional short-circuit current (r. (r.
Cable size Cu-wire size suitable 2
for terminal clamps AWG
Terminal tightening torque Counter torque required Nm
Operating torque Typical for 3-pole switches Nm
Weight ithout accessories 3-pole switch kg
4-pole switch kg
D ata according IEC 60947-6-1
Class equipment
Rated short-tim ithstand current Icw (r.1s kA
Conditional short-circuit current Icc (r
