Straight Joint Selection Chart
For straight joints supplied complete with earth continuity and range taking mechanical connectors.

Nominal area of conductor (mm²)	2 core Armoured	3 core Armoured	4 core Armoured	5 core Armoured
1.5mm²	S6	S6	S6	S6*
2.5mm²	S6	S6	S6	S6*
4mm²	S6	S6	S6	S6*
6mm²	S6	S6	S6	S6*
10mm²	S6*	S10	S10	S10*
16mm²	S10	S16	S16	S16*
25mm²	S16*	S25	S25	S25*
35mm²	S25*	S35	S35	S35*
50mm²	S35*	S35*	S50	S50*
70mm²	S50*	S50*	S95	S120*
95mm²	S95	S95	S95	S185*
120mm²	S95*	S120	S120	S300*
150mm²	S120*	S120*	S185	S400*
185mm²	S120*	S185	S185	S400*
240mm²	S185*	S300	S300	S400*
300mm²	S185*	S300	S300	S400*
400mm²	S300*	S300	S400	S400*

As standard all straight joints are supplied with cable connectors to suit the maximim 4 core cable configuration. * denotes that the kit will accommodate the cable size shown but the cable size must be advised when ordering to ensure correct connectors are supplied.

Selection chart is for copper conductors. When jointing aluminium conductors sizes may differ. Please contact our technical sales department for assistance.

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Straight Cable Joint Dimensions

Straight Kit Ref.	Maximum Core Size (mm²)	Maximum Cable Diameter (mm)	External Length (mm)	External Width (mm)
S6	6 x 5 core	27	195	45
S10	10 x 5 core	33	210	61
S16	16 x 5 core	39	226	71
S25	25 x 5 core	39	256	71
S35	35 x 5 core	39	325	80
S50	50 x 5 core	48	400	90
S95	95 x 4 core	45	575	165
S120	120 x 4 core	53	630	190
S185	185 x 4 core	62	735	210
S300	300 x 4 core	73	885	235
S400	400 x 4 core	80	960	295