3M™ Cold Shrink Cable Accessory Sealing Kits 8450 Series

3M™ 8450 Cold Shrink Cable Accessory Sealing Kit is designed to seal between the jacket end and the end of an installed cable accessory. The kit includes a cold shrink sealing tube and mastic sealing strips and is rated for 15 to 35 kV cables.

Key Features

Suitable for use with commonly used power cable jacketing and semi-conductive materials
Specially designed to seal between the cable jacket end and a cable accessory.
RoHS 2011/65/EU Compliant

Applications

The sealing tube and mastic strips are compatible with power cable jacketing and semi conductive materials.

Property	Value
Cable Shielding	Jacketed Concentric Neutral (JCN)
Cable Size by Voltage	(15 kV) 2-4/0 AWG (35-100 mm²), (15 kV) 2/0 AWG-1000 kcmil (70-500 mm²), (15 kV) 750-1500 kcmil (380-725 mm²), (15 kV) 750-1500 kcmil (380-725 mm²), (25 kV) 600-1250 kcmil (325-625 mm²), (35 kV) 350-1000 kcmil (180-500 mm²), (25 kV) 1/0 AWG-750 kcmil (60-380 mm²), (25 kV) 2-2/0 AWG (35-50 mm²), (25 kV) 600-1250 kcmil (325-625 mm²), (35 kV) 1/0 AWG (60 mm²), (35 kV) 1/0 AWG-500 kcmil (60-250 mm²), (35 kV) 350-1000 kcmil (180-500 mm²)
Cable Voltage Rating	15 kV, 25 kV, 35 kV
Cold Shrink Sealing Tube	1, 1 (1/2 Inch Longer)
Conductor Sizes (Imperial)	1 AWG, 1/0 AWG, 1000 kcmil, 1250 kcmil, 1500 kcmil, 2 AWG, 2/0 AWG, 250 kcmil, 3/0 AWG, 300 kcmil, 350 kcmil, 4/0 AWG, 400 kcmil, 450 kcmil, 500 kcmil, 600 kcmil, 700 kcmil, 750 kcmil, 800 kcmil, 900 kcmil
Expanded Tube Diameter	2.12 in, 2.85 in, 3.87 in
Expanded Tube Length	4.50 in, 5.00 in, 6.50 in, 7.50 in
Family	200 amp Load Break Accessories
Material	EPDM-rubber
Maximum Cable Diameter (Imperial)	1.94 in, 2.67 in, 3.5 in
Maximum Installed Diameter	1.94 in, 2.67 in, 3.5 in
Maximum Operating Voltage	35 kV
Minimum Cable Diameter (Imperial)	0.95 in, 1.28 in, 1.6 in
Minimum Seal Diameter	0.95 in, 1.28 in, 1.6 in
Number of Mastic Sealing Strips	3 Strips, 4 Strips, 6 strips
Relaxed Tube Length	6 in, 6.5 in, 8 in, 9 in
Separable Connector Type	Load Break Elbows
Typical Splice Length	44.0 in