INSULIGN® Polymer Insulator - Vise Top Pin Type
The patented INSULIGN Vise Top and Pivot Vise Top Polymer Insulator utilizes a unique plastic clamp mechanism and nylon torque bolts to secure the conductor. The nylon torque bolt with a break-away ring is designed to ensure that the optimal holding force is applied while providing for a fast conductor clamping. Nylon inserts are offered for use with jacketed conductors. PLP also offers a patented universal insert design which is compatible with all conductors. It is recommended that the utility determine the suitability of the Vise Top/Pivot Vise Top Polymer Insulators for their application before installation. The Pivot Top version eliminates the need to remove the top bolt when seating the conductor in the clamp mechanism.
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Superior moisture and contamination shedding
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UV-stabilized material
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High-impact resistance material
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Lightweight design
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Ideal for jumpers and stinger wires
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100% recyclable
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1” or 1-3/8” pins
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Universal insert design1 to reduce the number of different insulators required
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Ideal for use with shotgun sticks
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Vise Top Stringing Tool available
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Pivot Top version features no loose hardware, reducing installation time
1 Insulators meet the electrical criteria defined in the applicable specification
Product Information
INSULIGN Polymer Insulator - Vise Top Pin Type - Catalog Pages
Installation Instructions
Catalog Number | Catalog Number | ANSI Class* | Insert | Application | Mounting Pin Diameter | Insulator Weight | Units per Carton | Weight per Carton |
in | lb | lb | ||||||
15 kV | ||||||||
IP-15-VTU | IP-15-PVTU | 55-3, 55-4 | Universal1 | All Conductor Applications | 1 | 2 | 18 | 39 |
IP-15VTN | IP-15-PVTN | Nylon | Jacketed Conductors | |||||
25 kV | ||||||||
IP-25-VTU1 | N/A | 55-5 | Universal1 | All Conductor Applications | 1 | 2.2 | 12 | 31 |
IP-25-VTU2 | N/A | 1-3/8 | ||||||
IP-25-VTN1 | N/A | Nylon | Jacketed Conductors | 1 | 2.3 | 32 | ||
IP-25-VTN2 | N/A | 1-3/8 | ||||||
35 kV | ||||||||
IP-35-VTU1 | IP-35-PVTU1 | 55-6 | Universal1 | All Conductor Applications | 1 | 3.2 | 12 | 43 |
IP-35-VTU2 | IP-35-PVTU2 | 55-7 | 1-3/8 | |||||
IP-35-VTN1 | IP-35-PVTN1 | 55-6 | Nylon | Jacketed Conductors | 1 | |||
IP-35-VTN2 | IP-35-PVTN2 | 55-7 | 1-3/8 |
NOTE: *Insulators meet the electrical criteria defined in the applicable specification
NOTE: 1Patented