Timing
and Monitoring Relays, Plug-in Relay – 7RQ02021BX00
The Siemens 7RQ02021BX00 is a industrial
plug-in relay socket module from the 7RQ timing and monitoring relay
system, designed for reliable switching, control, and signal interfacing in
automation and electrical control panels. It is used in DIN rail or
panel-mounted relay applications where compact design, high reliability,
and easy maintenance are required.
This model is designed for 2 changeover contact (2
CO) relay configuration with a 6 A contact rating, making it
suitable for standard auxiliary control, interlocking, and signal switching
applications in industrial automation systems. The plug-in design allows quick
installation and replacement without rewiring, helping reduce downtime
during maintenance and improving system uptime.
The 7RQ02021BX00 is widely used in PLC
control panels, HVAC systems, OEM machinery, and industrial automation systems,
where multiple reliable switching contacts are required in a compact footprint.
🔹 Key Features
|
Parameter |
Specification |
|
Product
Series |
Siemens
7RQ Plug-in Relay System |
|
Model
Number |
7RQ02021BX00 |
|
Product
Type |
Plug-in
Relay Socket Module |
|
Contact
Configuration |
2 CO
(2 Changeover Contacts) |
|
Contact
Rating |
6 A |
|
Mounting
Type |
DIN
rail / panel socket mounting |
|
Application
Type |
Control,
switching & monitoring circuits |
|
Electrical
Life |
High
endurance industrial relay system |
|
Mechanical
Life |
Long
service life |
|
Usage
Area |
Control
panels, PLC systems, OEM panels |
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