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Position switches
enclosed
Operating Instructions
Read and understand these instructions before installing, operating, or maintaining
the equipment.
!
DANGER
Hazardous voltage.
Will cause death or serious injury.
Disconnect power before working on
equipment.
Reliable functioning of the equipment is only ensured with certified components.
Installation
For dimension drawings, see Figure I (Dimensions in mm)
To be mounted on level surfaces using two M4 screws.
Always add washers and spring washers.
For 3SE.2.0-.L, -.M: tightening torque for central fixing nut 4 Nm max.
Any mounting position possible.
1
) Lever in end position
Conductor cross-sections and connecting torque:
Carefully seal the M20 x 1.5/Pg 13.5 cable entry to retain the degree of protection
standard.
If metal screw connections are used, the protective measure of total insulation is
interrupted. Metal screw connections must be combined with another protective
measures.
Operation
see Figure III
A) Drive: actuated by straight bar in lifting direction and laterally
a) Rounded plunger
(form B)
b) Roller plunger
(form C)
c) Roller lever
(form E)
d) Angled roller lever
e) Roller crank
(form A)
f) Length-adjustable roller crank
g) Rod actuator
(aluminum rod)
(molded-plastic rod)
(spring rod)
h) Spring rod
(snap-action contact only, can be actuated from any direction)
i) Rounded plunger
(central fixing)
j) Roller plunger
(central fixing)
1
) Operating range
2
) Lower edge of actuator
3
) Mechanical contact section of rod
4
) Minimum deflection (to ensure reliable operation)
5
) Maximum deflection (to prevent damage)
Operating point to DIN EN 50047
V
max. actuating speed
max.
H
Actuator travel difference
S
Actuator travel to DIN EN 50047
→
Direction of actuation
Minimum force requirement in direction of actuation:
for 3SE.2.0-.C, D, E, F, L, M
for 3SE.2.0-.G, U, W, V, S, R
B) Contact elements
a) Creep-action contacts
b) Creep-action contacts (make-before-break)
c) Snap-action contacts
Connection designation to EN 50013
The switching point of snap-action contacts remains constant throughout the
entire tool life, independent of contact erosion.
C) Nominal actuator travel and relevant terminals
a)
in direction of travel
b)
with lateral actuation
c)
Deflection in direction of rotation
d)
Deflection of the spring rod
0-line
Reference line to DIN EN 50047
s)
Actuator travel to DIN EN 50047
H)
Actuator travel distance
Contact closed
Contact open
1
)
Operating point for return travel
2
)
Enforced opening to DIN IEC 60947-5-1
2
EN 60947-5-1/IEC 60947-5-1 (VDE 0600 Part 200)
Order No.: 3ZX1012-0SE32-5BA1
Modification options
All of the drives can be replaced by other drive concepts.
All of the drives can be offset by 4 x 90 °, so that (depending on the form of enclosure)
actuation can be carried out from four sides.
For 3SE.2.0-.G, U, W, V, S
These drives can be offset on the drive shaft by 10 ° to 10 ° and turned around by
180 ° (screw must be loosened).
Securing against position change (fixing)
If used as a safety position switch, the fixing distance should be 20 mm (40 mm), or
the switch should be located by dowels.
Protection against actuation and overriding
Position switches should be arranged so that they will not be damaged during
actuation and overriding. They must therefore not be used as a mechanical stop. The
height of the skate or the cam should be less than the entire travel in the switch to
avoid mechanical loading of the switch or its fixing arrangement.
Technical data
Degree of protection acc.
to DIN VDE 0470 and IEC 60529
Permissible ambient temperature during operation –30 to +85 °C
refer to Fig. II
Degree of pollution to DIN VDE 0110
Mechanical life
Electrical life
Utilization category I
Switching frequency
3SE.2.0-.C...
3SE.2.0-.D...
3SE.2.0-.E...
Switching accuracy
3SE.2.0-.F...
3SE.2.0-.G...
3SE.2.0-.U...
Rated insulation voltage U
3SE.2.0-.V...
Rated operational voltage U
3SE.2.0-.W...
3SE.2.0-.S...
Thermal rated current I
3SE.2.0-.R...
Rated operational voltage I
3SE.2.0-.L...
AC current 40 to 60 Hz
3SE.2.0-.M...
at U
DC current
at U
9 N
Short-circuit protection with DIAZED fuse links
18 N
weld-free acc. to VDE 0660 Part 200
UL data
Rated voltage
Switching capacity
Continuous current
for 3SE22.0-8...
(with contactors 3RH11, 3RT10, 3RT10 17,
3RT10 24 to 3RT10 26)
/AC-15 at 230 V
e
(with contactors 3RH11, 3RT10, 3RT10 17,
3RT10 24 to 3RT10 26)
for 3SE22.0-8...
(when switching repeatedly, measured
at the plunger of the contact element)
i
e
only identical potential at U
>300 V AC
e
th
e
24 V/125 V
e
230/220 V
400/380 V
500 V
24 V
e
48 V
2
110 V, 125 V
)
2
220 V, 250 V
)
2
440 V, 600 V
)
1
) 6 A for 3SE22.0-8...
2
) for 3SE22.0-8...
Utilization category:
gL/gG
quick
for 3SE22.0-8...
for 3SE22.0-8...
3SE.200, 3SE.210
English
IP67
Class 3
6
30 x 10
switching cycles
6
15 x 10
switching cycles
6
10 x 10
switching cycles
6
0.5 x 10
switching cycles
6000 switching cycles/hour
1800 switching cycles/hour
0.05 mm
500 V
500 V AC
10 A
I
/AC-12
I
/AC-15
e
e
1
1
10 A
)
10 A
)
1
10 A
)
6 A
1
10 A
)
4 A
1
10 A
)
3 A
I
/DC-12
I
/DC-13
e
e
1
1
10 A
)
10 A
)
6 A
4 A
4 A
1 A
2
1 A
0.4 A, 0.27 A
2
0.5 A
0.2 A, 0.1 A
)
6 A
10 A (not for 3SE22.0-8...)
600 V
300 V
Heavy Duty, A600 / Q600
Heavy Duty, A300 / Q600
10 A
)
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