Siemens 3SK2122-2AA10 SIRIUS Safety relay 24V DC SILCL3 spring-type

The Siemens 3SK2122-2AA10 circuit protection device operates at 24 V DC, providing reliable safety functions for electrical systems. Key attributes include its compact design and robust performance, making it ideal for industrial automation applications. This device is commonly used to safeguard electrical circuits in manufacturing and processing environments.

Type	Circuit protection
Control voltage 1	N/A
Control voltage 2	N/A
Depth	124.5mm
Dim	(W x H x D) 45 x 100 x 124.5 mm
Evaluation inputs	N/A
Height	100mm
Max. temperature	60°C
Min. temperature	-40°C
Misc Attribute	3SK2122-2AA10
Model	Basic device
Nominal Voltage	24V DC
Number of outputs, safety related, delayed, semiconductors	N/A
Number of outputs, safety related, delayed, with contact	N/A
Number of outputs, safety related, undelayed, semiconductors	4
Number of outputs, safety related, undelayed, with contact	0
Number of outputs, signalling function, delayed, semiconductors	N/A
Number of outputs, signalling function, delayed, with contact	N/A
Number of outputs, signalling function, undelayed, semiconductors	N/A
Number of outputs, signalling function, undelayed, with contact	N/A
Operating voltage AC 50 Hz	N/A
Operating voltage AC 60 Hz	N/A
Operating voltage DC	N/A
Performance level according to EN ISO 13849-1	Level e
Power Consumption	N/A
Rated switch current	N/A
Release-delay	N/A
SIL according to IEC 61508	3
Stop category according to IEC 60204	0 + 1
Suitable for monitoring of emergency-stop circuits	TRUE
Suitable for monitoring of magnetic switches	TRUE
Suitable for monitoring of optoelectronic protection equipment	TRUE
Suitable for monitoring of position switches	TRUE
Suitable for monitoring of proximity switches	TRUE
Suitable for monitoring of tactile sensors	N/A
Suitable for monitoring of valves	TRUE
Suitable for rail mounting	FALSE
Supply voltage AC 50 Hz	N/A
Supply voltage AC 60 Hz	N/A
Supply voltage DC	N/A
Type of control voltage 1	N/A
Type of control voltage 2	N/A
Type of electric connection	Spring clamp connection
Type of safety according to IEC 61496-1	N/A
Voltage type (operating voltage)	N/A
Voltage type (supply voltage)	N/A
Voltage type for actuating	DC
Width	45mm
With approval according to UL	TRUE
With approval for BG BIA	N/A
With approval for TÜV	true
With detachable clamps	TRUE
With feedback circuit	N/A
With muting function	FALSE
With start input	N/A