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Forty blue waterproof wire connectors in two sizes, pre-filled with silicone gel

Arborix

Arborix Waterproof Wire Cap Connectors Set 40 pcs Blue P3W P4W IP68 600V

SKU CH-9D7T-4C70G

Set of 40 waterproof wire connectors in two sizes with pre-filled silicone sealant, IP68 rated for 600V outdoor use

  • Color familyBlue
  • 40 connectors in two sizes fit 22-8 AWG wires
  • IP68 rating blocks water and dust in outdoor runs
  • Pre-filled 100% silicone sealant stops moisture and corrosion
  • UL 486G listed with UL 94V-2 flame-retardant housing
  • Rated 600 V and 105 °C for low-voltage landscape lighting

40-Piece Waterproof Connector Set

The Arborix kit supplies twenty P3W and twenty P4W wire caps in blue, all pre-filled with 100% silicone sealant. It targets installers who need quick, tool-free splices for outdoor landscape lighting, irrigation systems or other damp-location circuits.

IP68 Rating and 600 V Limit

Each connector meets IP68 for continuous immersion and carries a 600 V maximum voltage rating. The thermoplastic housings comply with UL 486G and achieve UL 94V-2 flame retardancy, so they are approved for dry, damp or wet environments up to 105 °C (221 °F).

Two Size Ranges Cover 22–8 AWG

P3W caps accept 22–14 AWG conductors, handling combinations as large as four 16 AWG with one 20 AWG or as small as one 18 AWG with one 20 AWG. P4W caps extend the range to 22–8 AWG, managing up to three 12 AWG down to three 20 AWG, giving headroom for most low-voltage landscape and irrigation wiring.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 60% of the 1,040 comparable items (median $13.99).

Specifications

Product
Brand nameArborix
Color familyBlue

Questions about this item

Should I use the P3W or the P4W connectors for my wire gauge?

Choose P3W for 22 to 14 AWG wires, such as a maximum of four #16 and one #20 or a minimum of one #18 and one #20; choose P4W for 22 to 8 AWG wires, such as a maximum of three #12 or a minimum of three #20.

What does the 600 V rating mean when the connectors are installed in my circuit?

The 600 V rating is the maximum voltage the connector insulation and silicone sealant are tested to withstand continuously, so the circuit voltage must stay at or below 600 V for safe operation.

How does the IP68 rating limit where I can install these connectors?

IP68 means the connectors are dust-tight and protected against continuous immersion in water, so they can be buried in damp soil or used in irrigation boxes without additional sealing.

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