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Siemens IK PI · 2015

AS-Interface

ASIsafe

3SF1 mechanical safety switches

Metal enclosures

■

Selection and ordering data

Modular system

For the ASIsafe version of the position switch, the basic switch

and actuator must be ordered separately.

2 contacts · 3 LEDs · Degree of protection IP66/IP67 · M12 connector socket

For online configurator see www.siemens.com/sirius/configurators.

Positive opening according to IEC 60947-5-1, Appendix K, or

positively driven actuator for use in safety circuits.

For enclosures with widths of 31 mm, the basic switch is a complete unit

with rounded plungers.

Version Contacts LEDs Article No.

Basic switches (with rounded plunger

) · Enclosure width 31 mm acc. to EN 50047

ASIsafe basic switch

With Teflon plunger,

with M12 connector socket, 4-pole

channel 1 on NC contact,

channel 2 on NC contact

• Slow-action contacts 2 NC 24 V DC

3SF1214-1KC05-1BA1

• Snap-action contacts 2 NC 24 V DC

3SF1214-1LC05-1BA1

IKPI_04_en.book Seite 15 Montag, 6. Oktober 2014 11:32 11

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Siemens ET 73X Series Spezifikationen Seite 15