Kompaktni prekidači

Široki raspon proizvoda koji su idealni za zaštitu od preopterećenja i kratkog spoja. Kompaktni prekidači su temeljni proizvodi za zaštitu niskonaponskih strujnih krugova. Serija WS-V kao najnovija serija Mitsubishi niskonaponskih prekidača nudi brojne različite varijante uključujući prekidače tipa F, koji se usprkos malim dimenzijama imaju široku primjenu.

Kompaktni prekidači (MCCB) NF

Kompaktni prekidač (MCCB) otvara i zatvara niskonaponski strujni krug te automatski prekida struju greške (zbog preoterećenja ili kratkog spoja), da zaštiti ožičenje strujnog kruga.

 
 
Type/seriesWS-V series
NF32-SVNF63-SVNF125-SVNF125-SGVNF125-SEVNF160-SGVNF250-SVNF250-SGVNF250-SEV
S seriesRated current I n max. [A]3263125125*125*160*250250*250*
Rated insulation voltage U i [V]AC600600690690690690690690690
Number of poles33/43/43/43/43/43/43/43/4
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V——8/88/88/88/88/88/88/8
500 V2.5/2.57.5/7.518/1830/3030/3030/3030/3030/3030/30
440 V2.5/2.57.5/7.525/2536/3636/3636/3636/3636/3636/36
400 V5/57.5/7.530/3036/3636/3636/3636/3636/3636/36
230 V7.5/7.515/1530/3085/8585/8585/8585/8585/8585/85
Dimensions WxHxD[mm]75x130x6875/100x130x6890/120/x130x68105/140x165x68105/140x165x68105/140x165x68105/140x165x68105/140x165x68105/140x165x68
 Type  NF125-LGV  NF160-LGV NF250-LGV 
L seriesRated current I n max. [A]  125*  160* 250* 
Rated insulation voltage U i [V]AC  690  690 690 
Number of poles  3/4  3/4 3/4 
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V  8/8  8/8 8/8 
500 V  36/36  36/36 36/36 
440 V  50/50  50/50 50/50 
400 V  50/50  50/50 50/50 
230 V  90/90  90/90 90/90 
Dimensions WxHxD[mm]  105/140x165x68  105/140x165x68 105/140x165x68 
 Type NF63-HVNF125-HGV NF125-HEVNF160-HGV NF250-HGVNF250-HEV
H seriesRated current I n max. [A] 63125* 125*160* 250*250*
Rated insulation voltage U i [V]AC 690690 690690 690690
Number of poles 3/43/4 3/43/4 3/43/4
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V 2.5/2.510/8 10/810/8 10/810/8
500 V 7.5/7.550/38 50/3850/38 50/5050/50
440 V 10/865/65 65/6565/65 65/6565/65
400 V 10/875/75 75/7575/75 75/7575/75
230 V 25/19100/100 100/100100/100 100/100100/100
Dimensions WxHxD[mm] 75/100x130x68105/140x165x68 105/140x165x68105/140x165x68 105/140x165x68105/140x165x68
 Type  NF125-RGV    NF250-RGV 
R seriesRated current I n max. [A]  125*    250* 
Rated insulation voltage U i [V]AC  690    690 
Number of poles  3    3 
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V  —    — 
500 V  —    — 
440 V  125/125    125/125 
400 V  150/150    150/150 
230 V  150/150    150/150 
Dimensions WxHxD[mm]  105x165x68    105x165x68 
 Type  NF125-UV    NF250-UV 
U seriesRated current I n max. [A]  125    250 
Rated insulation voltage U i [V]AC  690    690 
Number of poles  3/4    3/4 
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V  10/10    15/15 
500 V  200/200    200/200 
440 V  200/200    200/200 
400 V  200/200    200/200 
230 V  200/200    200/200 
Dimensions WxHxD[mm]  105/140x240x68    105/140x240x68 
 TypeDSN32-SVDSN63-SVDSN125-SGV  DSN160-SGV DSN250-SGV 
DisconnectorsRated current I n max. [A]3263125  160 250 
Rated insulation voltage U i [V]AC/DC600600690  690 690 
Rated voltage U e [V]AC (50/60 Hz)/DC500/250500/250690/300  690/300 690/300 
Number of poles33/43/4  3/4 3/4 
Max. switching current [A] (breaking)AC/DC256/128504/2521000/500  1280/640 2000/1000 
Dimensions WxHxD[mm]75x130x6875/120x130x68105/140x165x68  105/140x165x68 105/140x165x68 

a DC on request b In case of solderless terminal, interrupting capacity reduces. * adjustable

Type/seriesWS series
  NF400-SEWNF630-SEWNF800-SEWNF1000-SEWNF1250-SEWNF1600-SEW
S seriesRated current I n max. [A]400*630*800*1000*1250*1600*
Rated insulation voltage U i [V]AC690690690690690690
Number of poles3/43/43/43/43/43/4
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V10/10 b10/1010/1025/1325/1325/13
500 V30/30 b30/3030/3065/3365/3365/33
440 V42/42 b42/4242/4285/4385/4385/43
400 V50/50 b50/5050/5085/4385/4385/43
230 V85/85 b85/8585/85125/63125/63125/63
Dimensions WxHxD[mm]140/185x257x103140/185x257x103210/280x275x103210/280x406x140210/280x406x140210/280x406x140
 TypeNF400-HEWNF630-HEWNF800-HEW   
H seriesRated current I n max. [A]400*630*800*   
Rated insulation voltage U i [V]AC690690690   
Number of poles3/43/43/4   
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V10/1015/1515/15   
500 V50/5050/5050/50   
440 V65/6565/6565/65   
400 V70/7070/7070/70   
230 V100/100100/100100/100   
Dimensions WxHxD[mm]140/185x257x103140/185x257x103210/280x275x103   
 TypeNF400-REWNF630-REWNF800-REW   
R seriesRated current I n max. [A]400*630*800*   
Rated insulation voltage U i [V]AC690690690   
Number of poles333   
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V15/1020/1520/15   
500 V70/3570/3570/35   
440 V125/63125/63125/63   
400 V125/63125/63125/63   
230 V150/75150/75150/75   
Dimensions WxHxD[mm]140x257x103140x257x103210x275x103   
 TypeNF400-UEW NF800-UEW   
U seriesRated current I n max. [A]400* 800*   
Rated insulation voltage U i [V]AC690 690   
Number of poles3/4 3/4   
Rated breaking capacity [kA] ( I cu / I cs )IEC 947-2 EN 60 947-2 VDE 0660AC a (50/60 Hz)690 V35/35 35/35   
500 V170/170 170/170   
440 V200/200 200/200   
400 V200/200 200/200   
230 V200/200 200/200   
Dimensions WxHxD[mm]140/280x297/322x200 210/280x322x200   
 TypeDSN400-SWDSN630-SWDSN800-SWDSN1000-SWDSN1250-SWDSN1600-SW
DisconnectorsRated current I n max. [A]400630800100012501600
Rated insulation voltage U i [V]AC/DC690690690660660660
Rated voltage U e [V]AC (50/60 Hz)/DC690/250690/250690/250660/250660/250660/250
Number of poles3/43/43/43/43/43/4
Max. switching current [A] (breaking)AC/DC3200/16005040/25206400/32008000/1400010000/500012800/6400
Dimensions WxHxD[mm]140/185x257x103140/185x257x103210/280x275x103210/280x406x140210/280x406x140210/280x406x140

* adjustable

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Digitalizacija u industriji | Poziv na skup | 21.10.2026

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