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  7. 3M™ Cold Shrink Quick Insulator QI 18/57-325, 1 kV, 10 per case

3M™ Cold Shrink Quick Insulator QI 18/57-325, 1 kV, 10 per case

Part Number QI-18/57-3253M ID 80611443518
  • Used as main insulation for solid dielectric insulated wires and cable splices
  • Simple installation which requires no tools
  • Stands up to wet electrical properties such water, acids and alkalis
  • Made for insulating cables or connectors of 0.71 to 2.25-in dia after heat shrink
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Details
  • Used as main insulation for solid dielectric insulated wires and cable splices
  • Simple installation which requires no tools
  • Stands up to wet electrical properties such water, acids and alkalis
  • Made for insulating cables or connectors of 0.71 to 2.25-in dia after heat shrink
  • For conductors sized 250 to 1250 kcmil
  • Strong, black EPDM rubber construction
  • Withstands temperatures of -40 to 194 degrees F (-40 to 90 degrees C)
  • Rated for applications up to 1 kV
  • Insulator is ANSI Certified and RoHS 2011/65/EU Compliant
  • Each case contains 10 insulators

3M™ QI Cold Shrink Quick Insulator features open-ended tubular rubber sleeves that provide sealing mastic on each end which allows the product to have a broader application range. It is ideal for insulating low-voltage splices in direct bury, secondary and low-voltage applications. This insulator is used for secondary splices, copper or aluminum conductors, dig-in repairs and sheath repairs.

3M™ QI Cold Shrink Quick Insulator maintains its resiliency and pressure, even after years of aging and exposure. It is designed to use with low-voltage, single-conductor, insulated cable. This insulator provides a tight seal and good thermal stability during storage as well as shipping. It is suitable for insulating inline conductor transition connectors and set screw or oversized connectors. This insulator withstands -40 to 194 degrees F (-40 to 90 degrees C). RoHS 2011/65/EU Compliant‎ and ANSI Certified.

Specifications
Application
Cable Connection
Brand
3M™
Cable Shielding
Non-shielded
Cable Type
Power Cable
Conductor Material
Aluminum, Copper
Connector Included
No, None
Dielectric Strength (V/mil)
365 V/mil
Indoor/Outdoor
Both
Insulation O.D. Range (Metric)
18.0-57.2 mm
Material
EPDM Rubber
Maximum Connector Length (metric)
152.4 mm
Maximum Operating Temperature (Celsius)
90 Degree Celsius
Model
Cold-shrink
Number of Conductors
1
Product Type
Splice
RoHS 2011/65/EU Compliant
Yes
RoHS EU Comments
RoHS 2011/65/EU compliant without exemption
Typical Splice Length (metric)
813 mm
Units per Case
1
Voltage
1 kV
Voltage Application
Medium Voltage

Legal Disclaimer

Manufacturing Origin: USA

The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.

Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.