CE70.00.FM CAMDEN, CE70.00.FM Datasheet - Page 4

• Manufacturer Part Number: CE70.00.FM
• Description: SWITCH, LIMIT, WIRED, ADJ ROLR
• Manufacturer: CAMDEN

Specifications of CE70.00.FM

• Operating Force Max: 0.08N
• Contact Voltage Ac Max: 400V
• Contact Voltage Dc Max: 250V
• Contact Current Ac Max: 5A
• Contact Current Dc Max: 1.1A
• Switch Terminals: Lead
• Svhc: No SVHC (18-Jun-2010)
• Actuator: RoHS Compliant

LIMIT SWITCHES
Plastic or Metal Casing
Travel and Operation Diagrams
P
position of the switch actuator when no external
force is exerted on it.
P
position of the switch actuator, under the e ect of
force F1, when the contacts leave their initial free
position.
P
position of the switch actuator from which positive
opening is ensured.
L Max. travel position:
maximum acceptable travel position of the switch
actuator under the e ect of a force F1.
P
position of the switch actuator when the contacts
return to their initial free position.
Note: for slow action contacts, C
o
A
P
R
Positive opening position:
Free position:
Operating position:
Release position:
P
O
C
P
A
F1
3
= 0, C
i D
1-1
g a
C
= pre-travel of contact 21-22, C
a r
m
n i
m
P
l l i
P
m i
r t e
s e
C
distance between the free position P
the operating position P
C
minimum travel of the switch actuator, from the
free position, to ensure positive opening operation
of the normally closed contact.
C
distance between the operating position P
the max. travel position L.
C
distance between the free position P
travel position L.
C
travel di erence of the switch actuator between the
operating position P
C
distance between the release position P
the free position P
1
P
2
L
3
4
Pre-travel:
Over-travel:
Max. travel:
Differential travel (C1-C4):
Release travel:
Positive opening travel:
L
C
1-2
O
.
VI
A
= pre-travel of contact 13-14
and the release position P
.
P
A
R
O
and the max.
O
R
and
A
and
and
R
.
Diagram for snap action contacts:
Diagram for non-overlapping slow
action contacts:
21-22
13-14
21-22
13-14
21-22
13-14
C
4
C
C
1-1
C
1
C
1-2
3
C
C
P
P
C
C
L
L
P
P
P
P
Actuation
Release
Actuation
and release