LS32P41B11 ABB, LS32P41B11 Datasheet - Page 10

• Manufacturer Part Number: LS32P41B11
• Description: LIMIT SWITCH, ROLLER PLUNGER
• Manufacturer: ABB

Specifications of LS32P41B11

• Contact Voltage Ac Max: 400V
• Contact Voltage Dc Max: 250V
• Contact Current Ac Max: 10A
• Contact Current Dc Max: 4A
• Switch Terminals: Screw
• Svhc: No SVHC (18-Jun-2010)
• Actuator Type: Roller Plunger

P
position of the switch actuator when no external
force is exerted on it.
P
position of the switch actuator, under the effect
of force F1, when the contacts leave their initial
free position.
P
position of the switch actuator from which
positive opening is ensured.
L
maximum acceptable travel position of the
switch actuator under the effect of a force F1.
P
position of the switch actuator when the
contacts return to their initial free position.
C
distance between the free position P
the operating position P
8
1SBC141138C0201
O
A
P
R
1
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>> Additional Technical Data ................................................................... pages 12...48
>> Ordering Details ................................................................................... pages 52...76
Note:
Examples:
LS32M13B11
(snap action contacts)
LS32M41B11
(snap action contacts)
LS32M11D11
(non-overlapping slow action contacts)
Free position:
Operating position:
Positive opening position:
Max. travel position:
Release position:
Pre-travel (average travel):
P
for slow action contacts, C
O
C
P
A
F1
A
.
3
C
C: Travel in millimetres
Limit Switches Plastic or Metal Casing
Travel and Operation Diagrams
= 0, C
O
and
1-1
= pre-travel of contact 21-22, C
P
P
C
minimum travel of the switch actuator, from the
free position, to ensure positive opening
operation of the normally closed contact (N.C.).
C
distance between the operating position P
the max. travel position L.
C
distance between the free position P
max. travel position L.
C
travel difference of the switch actuator between
the operating position P
tion P
C
distance between the release position P
the free position P
P
2
L
3
4
Positive opening travel:
Over-travel (average travel):
Max. travel (maximum travel):
Differential travel (C1-C4) (average travel):
Release travel (average travel):
R
.
L
C
O
.
A
and the release posi-
>> Standards ...................................................................................................... page 49
>> Terminology and Utilization Precautions ........................................... pages 50...51
P
1-2
R
= pre-travel of contact 13-14.
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
Diagram in millimetres/cam travel
Diagram in degrees/lever rotation
Diagram in millimetres/plunger travel
O
0
0
0
and the
17°
3.0
R
1.9 3.5
A
4.8
31°
and
and
2.8
7.7
47°
9.6 mm
74°
5.6 mm
Contacts position
Diagram for snap action contacts:
21-22
13-14
21-22
13-14
Diagram for non-overlapping
21-22
13-14
C
slow action contacts:
4
C
C
C
1-1
C
1
1-2
3
C: Travel in degrees
C
C
P
P
C
C
L
L
P
P
P
P
21-22
21-22
Contacts identification (example)
Low Voltage Products
Actuation
Release
Actuation
and release
Contact closed
Contact open