Snap-On Auxiliary Switch Block with Ring Cable Terminal, 4NO, 10 A, 600 V dc, 690 V ac

  • RS Stock No. 136-3697
  • Mfr. Part No. 3RH2911-4FA40
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Auxiliary Contacts - 3RH Range

Siemens range of auxiliary contact bloacks to suit the 3RH contactors.

Front mounting position
Current rating; 6A
Accepts cables up to 2 x 2.5mm2
1 x block per contactor, 1 x block per relay


* These are make before break contacts

Siemens Sirius Range Contactor & Control Relays


  • This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
Attribute Value
Number of Contacts 4
Normal State Configuration 4NO
Range Sirius Innovation
Mounting Style Snap-On
Contact Current Rating 10 A
Contact Voltage Rating 600 V dc, 690 V ac
Pole and Throw Configuration 4PST
Terminal Type Ring Cable
Minimum Operating Temperature -25°C
Maximum Operating Temperature +60°C
Operating Temperature Range -25 → +60 °C
Series 3RH29
7 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 65.97
Per unit
1 +