3M 7664-S-8 7664-S-8 QTI

Overview

3M Cold Shrink QT-III Outdoor terminations offer easy installation and reliable performance when terminating indoor and outdoor medium voltage cable. The unique step-core design combined with the built in Hi-K stress control and silicone sealing compounds means simpler installation on all types of cable. it has UV stability and track and erosion resistance. Plus its Hi-K stress control design delivers excellent BIL performance and lower surface stress resulting in a more compact termination. Through superior engineering, 3M Cold Shrink QT-III Outdoor terminations deliver maximum performance.

Conductor Size Range for

· 5 kV: 500-750 kcmil

· 8 kV: 350-700 kcmil

· 15 kV: 4/0 AWG-500 kcmil

· 25/28 kV: 2/0 AWG-250 kcmil

· 35 kV: 2-4/0 AWG

Specifications

• Number of Conductors: 1
• Cable Insulation Outside Diameter Range (metric): 21.1-38.9 mm
• Shielding Type: Jacketed Concentric Neutral (JCN), Concentric Neutral (CN)
• RoHS 2011/65/EU Compliant: Undetermined
• Insulation Level: 100%, 133%
• BIL: 200 kV
• Product Family: QT-III
• Indoor/Outdoor: Outdoor Skirted
• Number of Skirts: 8
• Insulation Rejacketing: No
• Voltage: 8 kV, 35 kV, 25/28 kV, 5 kV, 15 kV
• Conductor Sizes: 1/0 AWG, 2/0 AWG, 250 kcmil, 1 AWG, 500 kcmil, 3/0 AWG, 700 kcmil, 400 kcmil, 750 kcmil, 600 kcmil, 2 AWG, 300 kcmil, 4/0 AWG, 350 kcmil
• RoHS EU Comments: Contact 3M for information
• Product Series: 7660-S
• Maximum Installed Length: 20.50 in
• Trademark: 3M
• Breakout Boot: No
• Agency Approvals: IEEE
• Family: QT-III
• Cable Insulation Outside Diameter Range: 0.83-1.53 in

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