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3M™ Connector CIR-21A, 1 AWG stranded, 2 AWG solid, 1/0 AWG solid, 1 AWG solid, O.D. 0.91 in (23,1 mm), 10 /Case

3M™ Connector CIR-21A, 1 AWG stranded, 2 AWG solid, 1/0 AWG solid, 1 AWG solid, O.D. 0.91 in (23,1 mm), 10 /Case

$72.32
/ EA
SKU
#7100135215
Part #: 50227
3M™ CIR Repair Splice Connector is for use on aluminum or copper conductors. The connector has a standard barrel that ensures a secure fit. Its aluminum construction offers high conductivity and an electro tin plated finish resists corrosion.
More Information
Specification(s)
Part numberCIR-21A
UPC Code00054007502272
Barrel StyleStandard Barrel
Compatible With5451R Splice Body
Connector Base MetalAluminum
Electrical Connector TypeCompression Connectors
For Use WithAluminum or Copper Conductors
Insulation Outer Diameter (Imperial)0.91 in
Maximum Conductor Size (Imperial)1 AWG (Stranded)
Maximum Operating Voltage35 Kilovolt
Minimum Conductor Size (Imperial)2 AWG (Stranded)
Operating Voltage25.0 kV
Outer Diameter (Imperial)0.91 in
Overall Length (Imperial)9.0 in
Product SeriesCIR Series
Product TypeRepair Splice Connector
RoHS EU CommentsRoHS 2011/65/EU compliant without exemption
Voltage25/28 kV
Country of OriginUSA
Unit of Use - Customary Net Weight0.43 LBS
Shipping Quantity10.0
Brand3M


  • Standard barrel ensures a secure fit and offers reliable performance
  • Virtually eliminates the need to splice in a new section of cable
  • Specially designed for use with the 5411R and 5412R splice kits
  • Tin plated aluminum for good conductivity and corrosion-resistantance
  • Meets the requirements of ANSI C119.4