Siemens 3SK11211CB42 SIRIUS Safety relay 24V DC 0.5-30s delay

Siemens
Order Code:

06-8917

Brand: Siemens MPN: 3SK11211CB42 EAN-13: 4011209913608
Qty Was Unit Price (Ex VAT)
1+ £299.99 £297.90
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Available to back orderBack order, lead time 10 days

Siemens 3SK1121-1CB42 is a circuit protection device operating at 24 V DC. It is designed for reliable control and safety in electrical circuits. Typical applications include industrial automation and motor control systems.
Type Circuit protection
Control voltage 1 N/A
Control voltage 2 N/A
Depth 121.6mm
Dim (W x H x D) 22.5 x 100 x 121.6 mm
Evaluation inputs One- and two-channel
Height 100mm
Max. temperature 60°C
Min. temperature -25°C
Misc Attribute 3SK1121-1CB42
Model Other
Nominal Voltage 24V DC
Number of outputs, safety related, delayed, semiconductors N/A
Number of outputs, safety related, delayed, with contact 0
Number of outputs, safety related, undelayed, semiconductors N/A
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 0
Number of outputs, signalling function, undelayed, semiconductors N/A
Number of outputs, signalling function, undelayed, with contact 0
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 0.5 - 30s
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 N/A
Suitable for monitoring of tactile sensors N/A
Suitable for monitoring of valves N/A
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 Screw 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 22.5mm
With approval according to UL TRUE
With approval for BG BIA N/A
With approval for TÜV true
With detachable clamps FALSE
With feedback circuit TRUE
With muting function FALSE
With start input TRUE

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