Advance Tabco
Advance Tabco FC-1-1818-X Wall Mounted Sink 18 in x 18 in, 304
- Silver
$790.99
0.00920377BTC
In stock
Appleton Century Crofts
Appleton Century Crofts RB400350 Reducing Bushing Conduit
A pack of ten threaded reducing bushings connects 3½-inch and 4-inch conduit in hazardous locations
- TypeCable Management & Conduit
- Reduces conduit size from 4 in to 3-1/2 in for flexible installations
- Threaded female-to-male ends enable secure IMC and RMC connections
- Malleable iron construction with chromate, powder and electroplated finishes resists corrosion
- Rated for Class I Division 1 and 2 hazardous locations
- Pack of 10 bushings weighs 1.06 lb each for easy handling
Trade-size reducing bushing
This Appleton RB400350 reducing bushing connects 3-1/2 inch and 4 inch threaded conduit in hazardous locations. It is a malleable iron fitting with chromate, powder and electroplated finishes rated for Class I, II and III divisions. Each pack contains ten pieces for conduit management projects.
Installers in classified areas
Electricians working in Class I Division 1 or 2 locations with Groups B, C, D and Class II Groups E, F, G will find this fitting approved for their hazardous-area conduit runs. It is not suited for installations that require non-threaded couplings or plastic conduit systems.
Threaded installation notes
The bushing installs by threading the 3-1/2 inch FNPT end onto the smaller conduit and the 4 inch MNPT end into the larger fitting. Careful alignment prevents cross-threading the iron threads. Over-tightening can damage the protective coating and compromise the hazardous-location rating.
Highlights
- Reduces conduit size from 4 in to 3-1/2 in for flexible installations
- Threaded female-to-male ends enable secure IMC and RMC connections
- Malleable iron construction with chromate, powder and electroplated finishes resists corrosion
- Rated for Class I Division 1 and 2 hazardous locations
- Pack of 10 bushings weighs 1.06 lb each for easy handling
Specifications
| Type | Cable Management & Conduit |
|---|---|
| Brand | Appleton Electric |
Questions about this item
What conduit sizes must already be installed for the RB400350 reducing bushing to connect them?
The bushing joins a 4 in threaded rigid metal conduit to a 3 1/2 in conduit, both of which must be in place before installation.
Can the RB400350 be used with existing IMC or rigid metal conduit that is already in service?
Yes, it is compatible with IMC and threaded RMC of the matching 3 1/2 in and 4 in trade sizes.
How can I confirm the bushing is correctly seated after threading it onto the conduit?
The overall length measures 1 7/16 in when fully engaged, and the chromate, powder and electroplated finish should sit flush with no visible gaps.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
