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Siemens CONFIGURABLE SAFETY RELAY,SCREW,0.5-30S

RS Stock No: 7845807

Mfr Part No: 3SK1121-1CB42

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-Up/Automatic Start, Cross-Circuit Detection, Startup Testing, Time Delay, Sensor Floating/Sensor Non-Floating
Auxiliary Contacts
PL (ISO 13849-1)	, e
Manufacturer	Siemens
Reset Method	Monitored, Automatic
Safety Category (ISO 13849-1)	, 4
Number of Channels	, 1
SIL (IEC 61508)	, 3
Number of Safety Contacts	4

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