Heat Shrink Breakout

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This heat shrink breakout is made of cross-linked polyolefin, which can be installed on the joints of multiple-core cables for insulation and sealing purposes. It is intended to increase creepage distance and separate phase wires. This electricity cable accessory has an internal coating of adhesive that ensures excellent environmental sealing, which, when being heated, make a safe and watertight bond with cables. Plus, flame-retardant or semi-conductive heat shrink breakouts can be manufactured based on your demands.

Features Complete range of specifications; User-friendly; Technical Data

Property	Test Method	Standard Value
Property	Test Method	Insulated Breakout	Insulated Breakout	Semi-conductive Breakout
Tensile Strength	ASTM-D-638	≥12MPa	≥12MPa	≥12MPa
Elongation at Break (120℃,168 hrs)	ASTM-D-638	≥300%	≥300%	≥300%
Tensile Strength after Aging (120℃,168 hrs)	ASTM-D-638	≥10MPa	≥10MPa	≥10MPa
Elongation at Break after Aging	ASTM-D-638	≥230%	≥230%	≥230%
Tensile Strength after Dipping	ASTM-D-638		≤20%
Elongation at Break after Dipping	ASTM-D-638		≥230%
Dielectric Strength	IEC 60243	≥15kV (mm)	≥15kV (mm)
Water Absorption	ISO 62	≤0.1%	≤0.1%	≤0.1%
Volume Resistivity	IEC 60093	≥1× Ω.cm	≥1× Ω.cm	≥1× Ω.cm
Brittle Temperature	ISO 974	-40℃	-40℃	-40℃
Heat Shock	160℃, 4h	No Crack	No Crack	No Crack
Hardness (Shore A)	ISO 868	≥80	≥80	≥80

Dimensions

Cores	Spec.	As Supplied (mm)			After Recovered (mm)
Cores	Spec.	Body Diameter Min	Finger Diameter Min	Full Length (±5)	Body Diameter Max	Finger Diameter Max
2-core Breakout	WRSZT2-24/14(0#)	24	12	140	14	5
	WRSZT2-38/18(1#)	38	20	145	18	7
	WRSZT2-45/22(2#)	45	25	145	22	10
	WRSZT2-60/25(3#)	60	35	140	25	11
	WRSZT2-70/25(4#)	70	40	140	25	11
3-core Breakout	WRSZT3-24/17(-2#)	24	11	140	17	5
	WRSZT3-48/22(-1#)	48	18	165	22	7
	WRSZT3-58/28(0#)	58	25	180	28	8
	WRSZT3-68/37(1#)	68	30	210	37	13
	WRSZT3-87/43(2#)	87	39	220	43	16
	WRSZT3-106/53(3#)	106	42	235	53	19
	WRSZT3-125/65(4#)	125	58	245	65	25
	WRSZT3-140/65(5#)	140	65	245	65	25
4-core Breakout	WRSZT4-38/19(0#)	38	10	125	19	5
	WRSZT4-50/25(1#)	50	16	135	25	7
	WRSZT4-70/32(2#)	70	23	185	32	10
	WRSZT4-82/46(3#)	82	30	210	46	13
	WRSZT4-90/46(4#)	90	35	210	46	13
	WRSZT4-109/54(5#)	109	42	240	54	18
5-core Breakout	WRSZT5-42/21(0#)	42	11	130	21	5
	WRSZT5-57/30(1#)	57	15	170	30	7
	WRSZT5-70/38(2#)	70	23	170	38	9
	WRSZT5-90/53(3#)	90	30	180	53	13
	WRSZT5-120/48(4#)	120	39	205	48	14

Tags: breakout boots
cable transition

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