INSTALLATION MANUAL
MASTERLINE Ultimate Hybrid High Voltage 4/12
(MLUH HV 4/12) blunt cut at BTS side
Page 7 of 12
HUBER+SUHNER disclaims any liability resulting from incorrect installation and use, including any damages resulting from the use of tools and
accessories other than the ones recommended in the latest revision of this installation manual. Any installation performed by unqualified personnel
voids the product warranty provided by HUBER+SUHNER. All due care and attention must be exercised when performing the installation of these
products. For advice concerning the general handling of these products please contact HUBER+SUHNER.
Step 12
Connect the power jumpers. The 4 power connector sockets
are marked with the letters A, B, C and D
Switch off the power supply before you mate or
un-mate the power connector. Otherwise the
contacts will get damaged. Connector is not for
hot plugging.
Mating:
Remove protection caps of the plug. Twist (120°) the coupling
ring of the plug connector to remove protecting cap as shown.
Note the lock / unlock symbol on the coupling ring.
Remove protection caps of the socket on the MLUH. Twist
(120°) the coupling ring of the socket connector anticlockwise
to remove protecting cap as shown.
Connect the two protection caps together for later reuse.
Push plug connector slightly and in-line into socket connector,
rotate to find keying position, twist coupling ring of the plug
connector clockwise
as shown until you hear and feel a “click”.
Align white strip on the plug with the white strip
on the socket to find keying position easier.
Make sure the plug connector is in-line with the
socket connector before coupling ring is twisted.
Otherwise the connector might be damaged.
Avoid any tilt during mating process since the
connector might be damaged
Un-mating:
Twist coupling ring anticlockwise as shown to un-mate the plug
connector. Note the lock / unlock symbol. Mount the protection
cap to avoid ingress of water or dirt.
lock / unlock symbol
white strip on the socket and plug
lock / unlock symbol
