Technical Information
Item condition |
New |
Manufacture name |
Positively driven coupling relay in... |
Brand |
Siemens
|
Categories |
Relays
|
Country of origin |
DE |
Harmonized System Code |
8536 4900 00
|
Nominal current |
UN A |
Width |
17.5 mm |
Height |
100 mm |
Depth |
90 mm |
With detachable clamps |
No |
With forced-guided contacts |
Yes |
Complete with socket |
No |
Rated control supply voltage at AC 50 Hz |
24-240 V |
Rated control supply voltage at AC 60 Hz |
24-240 V |
Rated control supply voltage at DC |
24-240 V |
With LED indication |
Yes |
Voltage type for actuating |
AC/DC |
Number of contacts as normally closed contact |
1 |
Number of contacts as normally open contact |
2 |
Number of contacts as change-over contact |
0 |
Packing details
Packing level 1 |
4047621054490 |
Description
Positively driven coupling relay in industrial enclosure 2 NO contacts / 1 NC contact 24 V to 240 V AC/DC SIL 2 / PL c Spring-type terminals (push-in) force-guided coupling relay SIRIUS 3RQ1 For fail-safe coupling of control signals to and from a controller and for contact extension of 3SK safety relays.
The force-guided 3RQ1 coupling relays have safety certification and can be connected to the 3SK safety relays. Thanks to the wide-range voltage input, they can be used universally. Removable terminals allow easy replacement of devices and fast wiring.
Devices are available with safety certification up to SIL 3/PL, with single and wide voltage range, various contact types and also with 17.5 mm width, each with screw or spring-loaded terminals (push-in).
SIRIUS relays - one range for every application.