Modular fuse isolating switch
DUCATI energia s.p.a.

Modular arrangement also
eliminates need for matching
standard 3 pole switch to
specific installation requirement
by adding neutral pole in 3
phase 4 wire AC system or
looping poles for DC system.
Hence these switches are most
suitable & economical switch for
all application like:
- Main Service Entrance Switch
from Transformers & Busbars,
- AC or DC Power Distribution
System,
- Switching & Isolating Motors,
- Switching & Isolating
Capacitors,
- Switching & Isolating
Industrial Control Equipment,
- AC or DC Safety Switch.
Their mounting flexibility offers numerous matchless benefits
for use in power distribution boards or for mountings. They
are compact enough to occupy small panel space yet
allowing installation as per convenience and rendering it safe
for maintenance.
They have been used succesfully in almost every industry,
becoming the exclusive choice of every discerning user, be it
Power Plants, Building segments, Telecommunication field or
industries like Steel, Chemical, Cement, Automobile,
Machine Tools etc.
The handle in the switch disconnectors has a telescopic
shaft. The handle & shaft assembly adjust to wide depth of the
panel so there is no need to place a braket below the switch
while aligning it with enclosure door. It permits installation of
the same switch in installations of different depth, without any
modification or addition to the enclosures. Four hole handle
fixing on the door permits last minute rotation of the switch
inside the panel by 90 degrees on either side as per
convenience, again without any modification to the door.
These time saving features increase the ease and flexibility
of installation and also reduce installation cost.
Door interlocking prevents opening in the ON position,
guarding the operator againist an accidental mishap. As a
standard 3 padlocks are provides in the OFF position to
prevent closing the circuit during maintenance work. They
can also be provided for the ON position. Using a suitable
gasket alongwith handle enhances ingress protection level
to IP54.