L21-20 Twistlock Connector

From $17.50 each
- +

Commonly used in newer power distro systems, not to be confused with the L21-30 which is used in older power distro systems (before current NEC guidelines).  Feel free to give us a call if you need help figuring out which type you have.

We call it a Three-Phase Twistlock connector but it's also known as a 3-Phase Twist, TL, or NEMA L21-20 connector.

  • Amperage:  20 Amps
  • Voltage:  120/208 Volt 3 Phase Y
  • Wire Size:  14-10 AWG
  • Body Material:  Super Tough Nylon
  • Blades/Contacts:  Solid Brass
  • Color:  Black/White
Conductors5 conductors
Our SKUMSC-L21-20
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