SIRIUS safety relay Basic unit Adva...

In stock price (excl. VAT):

141,67 €

This price is valid until 2024-12-16

Price per pcs: 141,67 €

EAN: 4011209913738

MPN: 3SK1122-2CB44

Our warehouse: No Vendor stock: Yes

Per pallet: N/A

Technical data

Item condition	New
Manufacture name	SIRIUS safety relay Basic unit Adva...
Brand	Siemens
Categories	Relays
Country of origin	DE
Harmonized System Code	8537 1098 00
Width	22.5 mm
Height	100 mm
Depth	121.6 mm
Release-delay	5-300 s
With approval according to UL	Yes
With detachable clamps	No
With start input	Yes
With feedback circuit	Yes
Number of outputs, safety related, undelayed, with contact	0
Number of outputs, safety related, delayed, with contact	0
Number of outputs, safety related, undelayed, semiconductors	2
Number of outputs, safety related, delayed, semiconductors	2
Number of outputs, signalling function, undelayed, with contact	0
Number of outputs, signalling function, delayed, with contact	0
Number of outputs, signalling function, undelayed, semiconductors	UN
Number of outputs, signalling function, delayed, semiconductors	UN
Rail mounting possible	No
Rated control supply voltage at AC 50 Hz	UN V
Rated control supply voltage at AC 60 Hz	UN V
Rated control supply voltage at DC	24 V
With muting function	No
With approval for BG BIA	-
Suitable for monitoring of magnetic switches	Yes
Suitable for monitoring of proximity switches	-
Suitable for monitoring of emergency-stop circuits	Yes
Suitable for monitoring of optoelectronic protection equipment	Yes
Suitable for monitoring of position switches	Yes
Suitable for monitoring of tactile sensors	-
Suitable for monitoring of valves	-
Performance level according to EN ISO 13849-1	Level e
Voltage type for actuating	DC
SIL according to IEC 61508	3
With approval for TÜV	Yes

Packing details

Packing level 1

4011209913738

Description

SIRIUS safety relay Basic unit Advanced series with time delay 5-300 s electronic enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC Spring-type terminal (push-in) safety relays SIRIUS 3SK1 for autonomous safety applications. The 3SK112 Advanced basic units offer universal application use thanks to their multifunctionality and flexible expansion options. They form an innovative system landscape that allows even complex safety functions with large numbers of sensors and outputs to be implemented. Using device connectors, the number of inputs and of safe outputs can be reliably and easily expanded without increased wiring outlay between the devices. Drives up to 3 kW can be directly integrated into the 3SK system with fail-safe SIRIUS 3SK11 motor starters using device connectors. All components have worldwide approvals and are therefore ideally suited for global use and export. The devices are available with relay or semiconductor outputs, instantaneous or delayed, each with different time ranges, and all with either screw-type or spring-type terminals (push-in). Extensive accessories such as sealing covers, push-in lugs for wall mounting and coding pins make handling easier. Input and output expansions, as well as an independent power supply can be used by means of device connectors without additional wiring outlay. The 3SK safety relays are replacing the proven 3TK28 series. Safety is a SIRIUS business.