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NBM-1 (Bolt Jointer Bus bar System)

NBM-1 (Bolt Jointer Bus bar System)


DSL Conductor bar – track are super finished and cross section is maintained to achieve required ampere. The material for track is G.I. & copper. Conductors shall be accurately aligned to ensure positive electrical contact between the collector and the conductor. Separate conductors shall be provided for each phase. Insulation cover shall be rigid PVC. Range of Ampere available with the material of G.I. & Copper.
G.I. : 80 Amp. to 125 Amp.
Copper : 135 Amp. to 315 Amp.



Brand"NBM" Make.
ModelNBM-1
TypeBolt Jointed Type Busbar System
Conductor MaterialMild Steel - Galvanized Or Copper
Insulation TypePVC (IP35)
Ampere CapacityG.I. : 80 to 125 Amp.
COPPER: 135 to 315 Amp.
Maximum Voltage440V
Pole Type1 Pole : Individual.
3 Pole : RYB
4 Pole. : RYBG
Jointer Type4 Bolt Jointed.
Standard Length4.5 Mtr. (4500mm)
Mounting Bracket Distance Pitch1000mm.
Busbar Distance Pitch42mm. (Center)
Accessories Includes
Hanger Clamp4 Pole : Per Mtr. 1 No.
3 Pole : Per Mtr. 1 No.
1 Pole : Per Mtr. 4 Nos.
Anchor ClampPer 50 Mtr. 4 Nos.
JointerBus bar Jointer is required to Joint 2 bus bars of Standard length of 4.5 Mtr. to make a long travel up to required distance.
Joint CoverJoint cover is used to cover each joint.
(In Red, Yellow, Blue & Green Colors Available)
End CapEnd Cap is used to cover DSL ends on either side. That is required one for one Bar/phase.
End Power FeedFor DSL system that is powered from ends,"End power feed" is required for Power supply to whole Bus bar system. That is required separately for each phase.

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