View Full Version : Does the Tyco 1116377-2 NM splice need to be enclosed in an electrical box?
SMMS60
Nov 14, 2012, 08:01 AM
Can these Tyco NM splices be buried in the wall?
hfcarson
Nov 14, 2012, 08:26 AM
Do the installation instructions of this splice kit specifically allow this? If not, then you cannot bury a splice in a wall in accordance with the electrical code...
This is not a good practice to begin with as most of us have searched for a splice that has gone bad only to find that is was buried in a wall somewhere.
What would you need to do to splice this in box?
tkrussell
Nov 14, 2012, 09:06 AM
The Code, Section 334.40(B), that allows these devices to be used for exposed, or fished in existing buildings, is clear about no boxes would be needed, but not clear if this connection requires access.
I would not use these when the connection would be buried in a wall.
hfcarson
Nov 14, 2012, 10:02 AM
Reading up on the Technical specs for this connector on the TYCO website,
Yes, it is listed for and allowed to be concealed by the electrical code.
But again, I agree with TK, try to avoid burying this in a wall...