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Compact Splicing Connectors for Extreme Applications

The 221 Series for hazardous locations brings new planning possibilities in junction boxes, terminal boxes, lights or electronic devices for dangerous areas. The mounting carrier, which can be either clamped onto a mounting rail or screwed tightly to any smooth surface, is what makes the 221 essential for safety.

  • Connect solid, stranded and fine-stranded conductors; 24 - 12 AWG
  • Connectors obtain AEx (Class 1, Zone 1) rating when used in conjunction with the mounting carrier
  • Rated up to 440 V with spacing between adjacent connectors in the mounting carrier; rated 275 V without spacing