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WAGO 221 Compact Series: Lever Splicing Connectors 4mm


The 2-, 3- and 5-wire connectors accommodate fine-stranded wires from 0.14 to 4 mm², as well as solid and stranded wires from 0.2 to 4 mm² (24–12 AWG). They are therefore ideally suited to connect different conductor sizes and types to each other. Tinned current bars ensure a permanent, gas-tight and secure wire connection.

Ratings up to 32 A/450 V and 105 °C maximum continuous operating temperature allow the 221 Series Splicing Connectors to be used at ambient temperatures up to 85 °C (T85), making them ideal for small and large loads. Furthermore, approvals like ENEC or UL allow them to be used in worldwide applications.

Your benefits with the splicing connectors:

  • Up to 40 % less space required than for the original WAGO 222
  • Transparent housing for visual inspection shows that the wire is inserted properly and stripped to the correct length
  • Easy termination via reduced operating force
  • Any combination of wire types and sizes from 0.14 to 4 mm² (24–12 AWG) is possible
  • Two test slots for all standard test probes
Connectors are sold in the following quantities (see below):
  • 2 Pole (x 100)
  • 3 Pole (x 50)
  • 5 Pole (x 25)