Heyco Power Components Color Coded Wire Connectors
Color Coded Wire Connectors

Material: Polypropylene and steel

Certifications:

File E80121

File 211101

Flammability Rating: 94V-2

Temperature Rating: 105°C (221°F)

 
  • Gray, Blue, Orange, Yellow and Red colors for easy size and capacity identification.
  • Square wire spring insert bites into and securely connects #10 AWG thru #22 AWG.
  • Fluted body for easy assembly.
  • UL rated 300 volts
    • 81-G and 82-B
  • UL rated at 600 volts.
    • 83-O, 84-Y and 86-R
Heyco® Color Coded Wire Connectors
Wire Combinations Part
Number
Description Color Part Dimensions
A B C
AWG in. mm. in. mm. in. mm.
JOINS: #22 Thru #18
Min. 1 #22 & 1 #20
Max. 3 #20 & 2 #22
2937 81-G Gray   .58 14,7 .17 4,4 .25   6,4
JOINS: #22 Thru #16
Min. 3 #20
Max. 1 #14 & 3 #20
2940 82-B Blue   .69 17,5 .25 6,4 .30   7,5
JOINS: #18 Thru #10
Min. 2 #18
Max. 2 #14
2949 83-O Orange   .86 21,8 .34 8,7 .34   8,7
JOINS: #18 Thru #10
Min. 1 #14 & 1 #18
Max. 1 #10 & 1 #14
2952 84-Y Yellow   .95 24,2 .28 7,1 .44 11,1
JOINS: #16 Thru #10
Min. 2 #14
Max. 1 #10 & 2 #12
2955 86-R Red 1.05 26,6 .28 7,1 .53 13,5