travel position L.
CL ax.
C Pre-travel (average travel):
distance between the free position and the
operating position . travel position L.
C: travel millimetres travel degrees
C
PO Free position:
position the switch actuator when external
force exerted it. travel (maximum travel):
distance between the free position and the max.C.
PP Positive opening position:
position the switch actuator from which positive
opening ensured. Unlocking will only occur after
deliberate action the reset button. travel position:
maximum acceptable travel position the switch
actuator under the effect force F1.
Note: for slow action contacts, C1-1 pre-travel contact 21-22, C1-2 pre-travel contact 13-14.
L Max.
C2 ver-travel (average travel):
distance between the operating position and
the max.
SA Latching point:
point return the switch actuator beyond
which the opened status the (N.
PR Release position:
position the switch actuator when the contacts
return their initial free position.
C3 Differential travel (C1-C4) (average travel):
travel difference the switch actuator between the
operating position and the release position .
CP Positive opening travel:
minimum travel the switch actuator, from the free
position, ensure positive opening operation of
the normally closed contact (N.
PA perating position:
position the switch actuator, under the effect
of force F1, when the contacts leave their initial
free position.) contact(s)
is maintained.C.).Limit Switches with Latch and Manual Reset
Travel and Operation diagrams
lil
n .
CA Latching travel (average travel):
distance between the free position and the
latching point .
1SBC141157C0202
.
C4 Release travel (average travel):
distance between the release position and the
free position
