Description
7551 position limit switches
are designed for the control
of complex operating equipment.
As they are control auxiliaries,
they act on a power interface.
The choice of materials, technical
solutions and ample size make
these limit switches ideal for
use in strongly aggressive environments
where they are exposed to the
most severe operating conditions,
guaranteeing impeccable function
at all times and for their entire
life.
The enclosure is made of die-cast
aluminum alloy and is resistant
to any violent impact, chemical
aggression and rust, while the
bushings in sinterized material
eliminate the need for any operations
of routine maintenance of the
header, since they are also
made of impact-resistant zama.
7551 limit switches are equipped
with 4 fastening holes and 3
outputs for wire clamps to reduce
installation time and facilitate
wiring operations.
Specification •
Limit switch with 4 switches
for slow-down and/or stop functions
in two directions •
1NC/1NO switches •
Aluminium head and enclosure
Technical
Detail •
Operational temperature
-25°C / +70°C •
Degree of protection
IP 65 •
Insulation category Class
I •
Rated operational current
3 A •
Rated operational voltage
250V •
Mechanical life 0.5x106
operations •
Markings Enclosure CE
Switches CE, UL, cUL
