The item is in a remote warehouse, delivery time is 14-21 business days. More info
Delivery options - Select at checkout
Shipping @price - GLS
12,00
EUR
184,08
Incl. VAT 230,10
Total incl. delivery
245,10
Add to list
The function requires that you are logged in. Create a user and use our smart list system to keep track of future purchases, regular purchases or wish lists.
Siemens Safety Relay, 110 to 240V AC/DC Supply, Screw Terminals - SIRIUS Series - 3SK1111-1AW20 Reduce the risk of accidents in your industrial workplace using this safety relay from Siemens. It monitors your operations and sends a signal to the control unit if it detects a malfunction. This quickly initiates an appropriate response in the machine to protect both the equipment and personnel from mechanical hazards. To suit the needs of a range of systems, it has a broad supply voltage rating between 110 and 240V AC/DC. Use this relay to monitor safety devices such as emergency stops and light curtains. As it has a service life of 10 million switching cycles, this is a durable option for long-term use. - Wide operating temperature range between -25?°C and +60?°C for use in challenging environments - Resistant to impact and vibration to withstand demanding conditions - Maximum frequency of 360 operations per hour for rapid functioning - Automatic and monitored reset methods for added versatility How do I mount this safety relay? You can mount this relay using screw or snap-on mounting, making it a versatile choice. As it fits in any position, you can easily adapt it to your existing safety setup for a flexible arrangement.
Performance level (PL)
E
Height
100 mm
Package weight
258 g
Package depth
109 mm
Package width
36 mm
Package height
152 mm
Compliance certificates
UL, TÜV mark, CE, RoHS, REACH
Operating voltage AC (50Hz)
110 - 240 V
Operating coltage AC (60Hz)
110 - 240 V
Electrical connection type
Screw connection
Supply voltage type
AC/DC
Detachable clamps
No
Supply voltage (DC)
110 - 240 V
Suitable for rail mounting
No
Operating voltage type
AC/DC
Minimum order quantity
1 pc(s)
Battery included
No
Model description
Basic device
Operating voltage, DC
110-240 V
Control voltage (1)
110-240 V
Type of control voltage (1)
AC/DC
Supply voltage (AC 50 Hz)
110-240 V
Supply voltage (AC 60 Hz)
110-240 V
Sil according to IEC 61508
3
Power consumption
2.5 W
Muting function
No
Feedback circuit
Yes
Stop category (according to IEC 60204)
0
Type of control voltage (2)
AC/DC
Suitable for monitoring of emergency-stop circuits
Yes
Suitable for monitoring of optoelectronic protection equipment
No
Suitable for monitoring of position switches
Yes
Suitable for monitoring of magnetic switches
No
Start input
Yes
Evaluation inputs
One- and two-channel
Number of outputs (signalling function, undelayed, with contact)
1
Control voltage (2)
110-240 V
Maximum order quantity
1 pc(s)
The item is known under the following item numbers in our system
EAN:
4011209913516
SKU:
3SK1111-1AW20
Why do I find that the same product is available on different item numbers?
Manufacturers often release the same product with different item numbers, typically just different versions of the packaging. For example, the packaging may be targeted at different countries.
We try our best to unify the products, but it can happen that the same product appears on different item numbers in our system.