We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Straight gray conduit fitting, model 3405, 2.200 length

Hubbell Incorporated

Hubbell Incorporated Raco 3405 Straight Liquid Tight Conduit Fitting 1-1/4 in Gray 2.200

SKU CH-3Y7E-VZXBC

Straight liquid-tight conduit fitting for 1-1/4 in flexible metallic or non-metallic Type B conduit, gray malleable iron and steel construction, 2.200 length

  • TypeConduit Fittings
  • MaterialHAWA
  • Length2.200
  • Straight orientation simplifies routing in tight spaces
  • Liquid-tight seal protects wiring from moisture and debris
  • Malleable iron and steel construction resists mechanical stress
  • Gray finish provides corrosion resistance in harsh environments
  • Compatible with both metallic and non-metallic Type B conduit

Hubbell Raco 3405 Straight Liquid-Tight Conduit

This new Hubbell Raco 3405 straight liquid-tight conduit fitting is built for trade-size 1-1/4 inch applications. It connects flexible liquid-tight metallic conduit and flexible liquid-tight non-metallic Type B conduit to a 1-1/4 inch MNPT box entry. The fitting is constructed from malleable iron and steel with a gray finish. Its straight orientation suits direct inline routing.

Installers running liquid-tight conduit into

Electricians and maintenance technicians terminating liquid-tight conduit at junction boxes, control panels or motor housings will find this fitting matches the required trade size and thread type. It is not insulated, so projects that require an insulated throat must use a different fitting. The design also omits strain-relief mesh, so installations needing that feature should select an alternative part.

Trade size 1-1/4 in straight MNPT connection

The single specification that determines fit is the 1-1/4 inch trade size combined with a straight 1-1/4 inch MNPT box connection. Verify that the conduit outer diameter and the enclosure thread match this trade size before purchase. The 2.200 inch overall length defines the space needed inside the enclosure.

Highlights

  • Straight orientation simplifies routing in tight spaces
  • Liquid-tight seal protects wiring from moisture and debris
  • Malleable iron and steel construction resists mechanical stress
  • Gray finish provides corrosion resistance in harsh environments
  • Compatible with both metallic and non-metallic Type B conduit

Specifications

TypeConduit Fittings
BrandRACO
MaterialHAWA
Length2.200

Questions about this item

How do I install the Raco 3405 straight fitting onto 1-1/4 inch liquid-tight conduit, and what step is often missed?

Thread the fitting onto the conduit until the ferrule seats fully, then tighten the compression nut to the manufacturer's torque value; the step often missed is confirming the ferrule has gripped the conduit jacket before final tightening.

What maintenance or replacement will the Raco 3405 fitting need over time?

Inspect the gray malleable iron and steel body for corrosion or thread damage periodically; replace the fitting if the compression nut no longer seals against the conduit or if the 1-1/4 inch MNPT threads show wear.

What limit appears first on the Raco 3405 during sustained use in wet locations?

The liquid-tight seal at the compression nut typically degrades before the malleable iron body, especially if the fitting experiences vibration or thermal cycling that loosens the connection.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.