Accessories

Heat Shrinkable Anti Tracking Tubing

Enquire Now

Features

Reduces bus bar clearance requirements.
Protects against accidental ashover
Continuous operation temperature: -40℃ to 125℃
Halogen free.
Shrink Temperature: 120℃
Anti-track.
Suitable for medium voltage switchgear applications upto 36 kV.

Cross linked Polyolen Medium and Heavy Wall Anti-track Heat Shrinkable Tubing specically designed for insulating medium voltage bus bar.

Heat Shrinkable Anti Tracking Tubing

Specifications:

Dimension Chart for Heat Shrink Anti Tracking Tubing

CODE	As Supplied	After Recovered
	ø D1 (max.)	ø D2 (max.)	T (min.)
DSRU - 30/10	30	10	2.6
DSRU - 36/12	36	12	3.0
DSRU - 42/19	42	19	3.0
DSRU - 60/29	60	29	3.0
DSRU - 76/38	76	38	3.0
DSRU - 100/49	100	49	3.0
DSRU - 130/50	130	50	4.0

Note: All dimensions are in mm

tracking

Technical Data for Heat Shrink Non- Tracking Tubing (Red / Brown)

Property	Requirements	Test Method
Physical
Specific gravity	1.19	ASTM D 1505/ ISO 1183
Tensile Strength	8N/mm² (min.)	ASTM D 412 / ISO 37
Ultimate elongation	200% (min.)	ASTM D 412 / ISO 37
Water absorption (25℃)	0.5% (max.)	ASTM D 570
Thermal Ageing	-	-
Continuous operating temperature	-55℃ to +130℃	IEC 216
Shrink temperature	120℃ (min.)	IEC 216
Heat shock (30 min. 200℃)	No cracking / No flowing	-
Heat ageing (168 hrs. 120℃)
Tensile strength	7.0 N/mm (min.)	ASTM D 412 / ISO 37
Ultimate elongation	200% (min.)
Low temperature flexibility (-20℃)	No cracking	ASTM D 2671
Flammability	Self extinguishing	ASTM D 2671 - B
Electrical Properties
Dielectric strength	10 kV/mm (min.)	ASTM D 149 / IEC 243
Volume resistivity	1 x 10¹²Ω cm (min.)	ASTM D 257 / IEC 93
Dielectric constant	3 (min.) To 5 (max.)	ASTM D 150 / IEC 250
Tracking erosion resistance	No tracking or erosion up to 3.25 kV	ASTM D 2303

Accessories

Send Message