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/series

WS-V series

NF32-SV

NF63-SV

NF125-SV

NF125-SGV

NF125-SEV

NF160-SGV

NF250-SV

NF250-SGV

NF250-SEV

S series

Rated current I n max. [A]

32

63

125

125*

160*

250

250*

Rated insulation voltage U i [V]

AC

600

690

Number of poles

3

3/4

Rated breaking capacity [kA] ( I cu / I cs )

IEC 947-2 EN 60 947-2 VDE 0660

AC a (50/60 Hz)

690 V

—

8/8

500 V

2.5/2.5

7.5/7.5

18/18

30/30

440 V

2.5/2.5

7.5/7.5

25/25

36/36

400 V

5/5

7.5/7.5

30/30

36/36

230 V

7.5/7.5

15/15

30/30

85/85

Dimensions WxHxD

[mm]

75x130x68

75/100x130x68

90/120/x130x68

105/140x165x68

Type

NF125-LGV

NF160-LGV

NF250-LGV

L series

Rated current I n max. [A]

125*

160*

250*

Rated insulation voltage U i [V]

AC

690

Number of poles

3/4

Rated breaking capacity [kA] ( I cu / I cs )

IEC 947-2 EN 60 947-2 VDE 0660

AC a (50/60 Hz)

690 V

8/8

500 V

36/36

440 V

50/50

400 V

50/50

230 V

90/90

Dimensions WxHxD

[mm]

105/140x165x68

Type

NF63-HV

NF125-HGV

NF125-HEV

NF160-HGV

NF250-HGV

NF250-HEV

H series

Rated current I n max. [A]

63

125*

160*

250*

Rated insulation voltage U i [V]

AC

690

Number of poles

3/4

Rated breaking capacity [kA] ( I cu / I cs )

IEC 947-2 EN 60 947-2 VDE 0660

AC a (50/60 Hz)

690 V

2.5/2.5

10/8

500 V

7.5/7.5

50/38

50/50

440 V

10/8

65/65

400 V

10/8

75/75

230 V

25/19

100/100

Dimensions WxHxD

[mm]

75/100x130x68

105/140x165x68

Type

NF125-RGV

NF250-RGV

R series

Rated current I n max. [A]

125*

250*

Rated insulation voltage U i [V]

AC

690

Number of poles

3

Rated breaking capacity [kA] ( I cu / I cs )

IEC 947-2 EN 60 947-2 VDE 0660

AC a (50/60 Hz)

690 V

—

500 V

—

440 V

125/125

400 V

150/150

230 V

150/150

Dimensions WxHxD

[mm]

105x165x68

Type

NF125-UV

NF250-UV

U series

Rated current I n max. [A]

125

250

Rated insulation voltage U i [V]

AC

690

Number of poles

3/4

Rated breaking capacity [kA] ( I cu / I cs )

IEC 947-2 EN 60 947-2 VDE 0660

AC a (50/60 Hz)

690 V

10/10

15/15

500 V

200/200

440 V

200/200

400 V

200/200

230 V

200/200

Dimensions WxHxD

[mm]

105/140x240x68

Type

DSN32-SV

DSN63-SV

DSN125-SGV

DSN160-SGV

DSN250-SGV

Disconnectors

Rated current I n max. [A]

32

63

125

160

250

Rated insulation voltage U i [V]

AC/DC

600

690

Rated voltage U e [V]

AC (50/60 Hz)/DC

500/250

690/300

Number of poles

3

3/4

Max. switching current [A] (breaking)

AC/DC

256/128

504/252

1000/500

1280/640

2000/1000

Dimensions WxHxD

[mm]

75x130x68

75/120x130x68

105/140x165x68

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

Type/series						WS series
						NF400-SEW	NF630-SEW	NF800-SEW	NF1000-SEW	NF1250-SEW	NF1600-SEW
S series	Rated current I n max. [A]					400*	630*	800*	1000*	1250*	1600*
	Rated insulation voltage U i [V]				AC	690	690	690	690	690	690
	Number of poles					3/4	3/4	3/4	3/4	3/4	3/4
	Rated breaking capacity [kA] ( I cu / I cs )	IEC 947-2 EN 60 947-2 VDE 0660		AC a (50/60 Hz)	690 V	10/10 b	10/10	10/10	25/13	25/13	25/13
					500 V	30/30 b	30/30	30/30	65/33	65/33	65/33
					440 V	42/42 b	42/42	42/42	85/43	85/43	85/43
					400 V	50/50 b	50/50	50/50	85/43	85/43	85/43
					230 V	85/85 b	85/85	85/85	125/63	125/63	125/63
	Dimensions WxHxD				[mm]	140/185x257x103	140/185x257x103	210/280x275x103	210/280x406x140	210/280x406x140	210/280x406x140
	Type					NF400-HEW	NF630-HEW	NF800-HEW
H series	Rated current I n max. [A]					400*	630*	800*
	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 0660		AC a (50/60 Hz)	690 V	10/10	15/15	15/15
					500 V	50/50	50/50	50/50
					440 V	65/65	65/65	65/65
					400 V	70/70	70/70	70/70
					230 V	100/100	100/100	100/100
	Dimensions WxHxD				[mm]	140/185x257x103	140/185x257x103	210/280x275x103
	Type					NF400-REW	NF630-REW	NF800-REW
R series	Rated current I n max. [A]					400*	630*	800*
	Rated insulation voltage U i [V]				AC	690	690	690
	Number of poles					3	3	3
	Rated breaking capacity [kA] ( I cu / I cs )	IEC 947-2 EN 60 947-2 VDE 0660		AC a (50/60 Hz)	690 V	15/10	20/15	20/15
					500 V	70/35	70/35	70/35
					440 V	125/63	125/63	125/63
					400 V	125/63	125/63	125/63
					230 V	150/75	150/75	150/75
	Dimensions WxHxD				[mm]	140x257x103	140x257x103	210x275x103
	Type					NF400-UEW		NF800-UEW
U series	Rated current I n max. [A]					400*		800*
	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 0660		AC a (50/60 Hz)	690 V	35/35		35/35
					500 V	170/170		170/170
					440 V	200/200		200/200
					400 V	200/200		200/200
					230 V	200/200		200/200
	Dimensions WxHxD				[mm]	140/280x297/322x200		210/280x322x200
	Type					DSN400-SW	DSN630-SW	DSN800-SW	DSN1000-SW	DSN1250-SW	DSN1600-SW
Disconnectors	Rated current I n max. [A]					400	630	800	1000	1250	1600
	Rated insulation voltage U i [V]				AC/DC	690	690	690	660	660	660
	Rated voltage U e [V]		AC (50/60 Hz)/DC			690/250	690/250	690/250	660/250	660/250	660/250
	Number of poles					3/4	3/4	3/4	3/4	3/4	3/4
	Max. switching current [A] (breaking)				AC/DC	3200/1600	5040/2520	6400/3200	8000/14000	10000/5000	12800/6400
	Dimensions WxHxD				[mm]	140/185x257x103	140/185x257x103	210/280x275x103	210/280x406x140	210/280x406x140	210/280x406x140

* adjustable

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