3M 91-NBA 4

3M 91-NBA Cable Joints

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Resin Cable Joint

3M 91-NBA 4 Scotchcast resin cable joints are used to straight joint, splice or connect single core and multi-core unarmoured cables with XLPE insulation and core conductors 16sqmm-50sqmm.

View our complete range of cable joints utilising resin cast, Cold Shrink and heat shrink type technology for the connection, repair and jointing of LV cables.

➡ See armoured cable joints for further information about cable joint kits suitable for SWA (steel wire armoured) power cables.

3M 91-NBA 4 joint kit sELECTION

4 Core Unarmoured Copper Cable – 25-50sqmm
5 Core Unarmoured Copper Cable – 16-35sqmm
4 Core Unarmoured Aluminium Cable – 16-35sqmm
5 Core Unarmoured Aluminium Cable – 16-25sqmm
Cable Diameter – 18-36mm
Cable Voltage 600/1000V (up to 3.3kV)
3M 91-NBA 4 utilises Scotchcast 470 resin
Hazardous Area Cable Joints also available

3M Scotchcast RoHS Compliant General Purpose In Line Joint Polyurethane Resin kit Series 91-NBA

BS7889 Cables – Unarmoured Mains Cable 600/1000V

3M 91-NBA cable joints are suitable for jointing BS7889 unarmoured power cables with a maximum cable diameter of 36mm – for advice on jointing power, pilot or control cables in both industrial or hazardous areas please contact T&D.

3M SCOTCHCAST CABLE JOINT SELECTION – UNARMOURED CABLES

Resin Cable Joint Application Range mm²
Body Size							Diameter ∅ mm
	4 x	5 x	4 x	5 x	4 x	5 x
91-NBA 4	25-50	16-35	16-35	16-25	–	10-16	18-36

91-NBA 4 Scotchcast Low Voltage Resin Joint Shell Dimensions

Dimensions for 3M 91-NBA-4 cable joint with joint shell measurements:

Kit Size 3M 91-NBA 4	3M Scotchcast Resin Cable Joint Body Dimensions								Min-Max Accepted Cable Diameter (mm)
Kit Size 3M 91-NBA 4	Li (mm)	L (mm)	Ø ID (mm)	Hs (mm)	H (mm)	B (mm)	D (mm)	E (mm)	Min-Max Accepted Cable Diameter (mm)
4	270	319	63	100	64	180	61	148	18-36
Image Dimensions