Front Mount Auxiliary Contact With Screw Terminal, 3NO/NC, 6 A

  • RS Stock No. 246-4529
  • Mfr. Part No. 3RH1921-1FA31
  • 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

Attribute Value
Number of Contacts 4
Range Sirius Classic
Normal State Configuration 3NO/NC
Mounting Style Front Mount
Contact Current Rating 6 A
Pole and Throw Configuration 4P
Terminal Type Screw
Series 3RH1
Discontinued product