SIEMENS
12/100
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
SIRIUS 3SF1 Mechanical Safety Switches for AS-Interface
With Separate Actuator
3SF1, plastic enclosures, enclosure widths 31 mm / 50 mm
12
■
Overview
•
Contacts: 1 or 2 slow-action contacts
•
Status display with 3 LEDs 24 V DC;
1: F–IN1, 2: F–IN2, 3: AS-i/FAULT
•
Degree of protection IP65 (31 mm) or IP66/IP67 (50 mm)
■
Selection and ordering data
q
Positive opening according to IEC 60947-5-1, Appendix K.
1)
Supplied without actuator. Please order separately
(see page 12/102)
.
Version
1)
Contacts
SD
Complete units
PU
(UNIT,
SET, M)
PS*
PG
d
Article No.
Price
per PU
Enclosure width 31 mm acc. to EN 50047
3SF1234-1QV40-1BA1
5 directions of approach
With M12 connector socket, 4-pole,
channel 1 on NC contact,
channel 2 on NC contact
Slow-action contacts
2 NC
q
5
3SF1234-1QV40-1BA1
1
1 unit
42A
Enclosure width 50 mm
3SF1244-1QV40-1BA2
5 directions of approach
With M12 connector socket, 4-pole,
channel 1 on NC contact,
channel 2 on M12 socket, right
Slow-action contacts
1 NC
q
5
3SF1244-1QV40-1BA2
1
1 unit
42A
© Siemens AG 2016