1900 box

[liquidtite]

I was told that if you have a 1900 box with conduit entering the box from 3seperate sides you do not need to support the box .is this true I have a pic if needed

 

[infinity]

Not true for a 1900 box.

314.23?(E) Raceway Supported Enclosure, Without Devices,
Luminaires, or Lampholders. An enclosure that does not
contain a device(s) other than splicing devices or support a
luminaire(s), lampholder, or other equipment and is sup-
ported by entering raceways shall not exceed 1650 cm3
(100 in.3) in size. It shall have threaded entries or have
hubs identified for the purpose. It shall be supported by two
or more conduits threaded wrenchtight into the enclosure or
hubs. Each conduit shall be secured within 900 mm (3 ft) of
the enclosure, or within 450 mm (18 in.) of the enclosure if
all conduit entries are on the same side.
Exception: The following wiring methods shall be permit-
ted to support a conduit body of any size, including a con-
duit body constructed with only one conduit entry, if the
trade size of the conduit body is not larger than the largest
trade size of the conduit or tubing:
(1) Intermediate metal conduit, Type IMC
(2) Rigid metal conduit, Type RMC
(3) Rigid polyvinyl chloride conduit, Type PVC
(4) Reinforced thermosetting resin conduit, Type RTRC
(5) Electrical metallic tubing, Type EMT

 

[Dennis Alwon]

For those who don't know a 1900 box is a 4" sq. box

 

[LEO2854]

I was told that if you have a 1900 box with conduit entering the box from 3seperate sides you do not need to support the box .is this true I have a pic if needed

Look at 314.23 (E)

Edit infinity;beat me to it..

 

[480sparky]

For those who don't know a 1900 box is a 4" sq. box

And the 1900 monikor comes from an early model number.