Page 2482 - Din prodcuts 2020

18/154 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Interior expansion system CombiLine N
NH1-fuse switch disconnector, M(B)T...42+43(B)

• Populated with NH1 fuse switch disconnector 250 A
type ZH431, with separator shutters
• With 3-pole busbar system, M10 connection screws
• Rated current (I ) max. 440 A, single-story
n
• Rated current (I ) max. 630 A, double-story
n
• Important: note the cabinet depth in the lock area
• Spacing from the front edge of the equipment to the
cover: 43 mm
• The mounting frame must be ordered separately
MT343B
• Not suitable for fire protection housing

With From Kit Mounted
Height Width disconnector cabinet depth not installed and installed in the cabinet
RE mm FB mm NH1 PLE EDF* WR* 2 mm Type Order code Type Order code
1
3 450 1 250 1 36   200 - - MT142B 2CPX041305R9999
2 500 2 72   200 - - MT242B 2CPX041306R9999
3 750 3 108 -  225 - - MT342B 2CPX041307R9999
5 750 1 250 2 60   200 - - MT143B 2CPX041308R9999
2 500 4 120 -  225 - - MT243B 2CPX041309R9999
3 750 6 180 -  225 - - MT343B 2CPX041310R9999
* 1 Expansion on EDF mounting frame | * 2 Expansion on WR mounting frame

• Unpopulated for NH1 fuse switch disconnectors 250 A,
Makes: ABB (ZH431), without separator shutters
• For busbar system, 3-pole
• Rated current (I ) max. 440 A, single-story
n
• Rated current (I ) max. 630 A, double-story
n
Important: note the cabinet depth in the lock area
• The mounting frame must be ordered separately
• Not suitable for fire protection housing
MT343

For From Kit Mounted
Height Width disconnector cabinet depth not installed and installed in the cabinet
RE mm FB mm NH1 PLE EDF* WR* 2 mm Type Order code Type Order code
1
3 450 1 250 1 36   200 MBT142 2CPX041776R9999 MT142 2CPX041311R9999
2 500 2 72   200 MBT242 2CPX041777R9999 MT242 2CPX041312R9999
3 750 3 108 -  225 MBT342 2CPX041778R9999 MT342 2CPX041313R9999
5 750 1 250 2 60   200 MBT143 2CPX041779R9999 MT143 2CPX041314R9999
2 500 4 120 -  225 MBT243 2CPX041780R9999 MT243 2CPX041315R9999
18
3 750 6 180 -  225 MBT343 2CPX041781R9999 MT343 2CPX041316R9999
* 1 Expansion on EDF mounting frame | * 2 Expansion on WR mounting frame