Heyco® OEM Wire Connectors
![]() |
Wire Termination |
Heyco® OEM Wire Connectors
Recognized under the Component Program of Underwriters’ Laboratories File #E-80121.
Certified by Canadian Standards Association File #LR-211101.







Wire Combinations | Part No. | Desc. | Color | Part Dimensions | |||||||||
A | B | C | D | E | |||||||||
in | mm | in | mm | in | mm | in | mm | inn | mm | ||||
300V #22 to #16 AWG Min 2 #22 Max 2 #16 | 2922 | OEM WC 71 | Tan | .158 | 4,0 | .253 | 6,5 | .328 | 8,4 | .172 | 4,4 | .578 | 14,7 |
300V #22 to #14 AWG Min 2 #22 Max 2 #16 | 2924 | OEM WC 72 | Tan | .172 | 4,4 | .281 | 7,1 | .390 | 9,9 | .172 | 4,4 | .703 | 17,9 |
600V* #22 to #16 AWG Min 2 #18 w/ 1#20 Max 2 #16 w/ 1#20 | 2926 | *OEM WC 73 | Tan | .172 | 4,4 | .343 | 8,8 | .437 | 11,1 | .312 | 7,9 | .859 | 21,8 |
600V #22 to #14 AWG Min 2 #22 Max 2 #14 | 2928 | OEM WC 74 | Tan | .172 | 4,4 | .375 | 9,5 | .484 | 12,3 | .515 | 13,1 | 1.063 | 27,0 |
*Rated for 600 volts, except 1000 volts in fixtures and signs.
See drawing on page 6-9, same as High Temp Wire Connectors.
Heyco All-Plastic Wire Nylon Fastener
See drawing on page 6-9, same as High Temp Wire Connectors.
Heyco All-Plastic Wire Nylon Fastener

Wire Combinations AWG | Description | Part No. | Color | Part Dimensions | |||
A | B | ||||||
in | mm | in | mm | ||||
Joins: 2#16, 1#16 & 2 #18, 2-3 #18 | HS-2 | 2913 | Yellow | .298 | 15,2 | .256 | 6,5 |
Joins: 1 #14 & 1-2 #16 1 #14 & 1-2 #18 2-3 #16 2-4 #18 | HS-4 |