The Siemens 3RV2901-1A auxiliary switch module is a reliable electrical component featuring a maximum switching voltage of 400 V AC, with compact dimensions of 9.5 x 90 x 70 mm. Typically used in combination with contactors, this auxiliary switch enhances operational flexibility by providing additional signalling or control functions. Ideal for industrial and commercial applications, it is a high-quality choice for optimising electrical installations.
Type |
Auxiliary switch module |
Depth |
70mm |
Dim |
(W x H x D) 9.5 x 90 x 70 mm |
Height |
90mm |
IP rating |
IP20 |
Lamp holder |
None |
Max. temperature |
+60°C |
Min. temperature |
-20°C |
Misc Attribute |
3RV2901-1A |
Model |
Top mounting |
Mounting method |
Other |
Mounting Type |
Push-fit |
Number of contacts as change-over contact |
0 |
Number of contacts as normally closed contact |
1 |
Number of contacts as normally open contact |
1 |
Number of fault-signal switches |
0 |
Rated operation current Ie at AC-15, 230 V |
4A |
RoHS-compliant |
Yes |
Switching voltage (max.) |
400V AC |
Type of electric connection |
Screw connection |
Width |
9.5mm |
To use this facility please Sign In.
Sign In