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Siemens SIRIUS SAFETY RELAY BASIC UNIT ADVANCED

RS Stock No: 2021666

Mfr Part No: 3SK1122-2AB40

Brand: Siemens

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Technical Specifications

Attribute	Value
Brand	Siemens
Function	1-Channel/2-Channel Sensor Connection, 2-Hand Switches, Antivalent Sensors, Monitored Start/Autostart, Cross-Circuit Detection, Startup Testing, Safety Relay, Sensor Floating/Sensor Non-Floating
Auxiliary Contacts
PL (ISO 13849-1)
Manufacturer	Siemens
Reset Method	, Monitored, Manual, Automatic
Safety Category (ISO 13849-1)
Number of Channels	, 1
SIL (IEC 61508)
Number of Safety Contacts	3

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