DIN Rail Mount Auxiliary Contact With Screw Terminal, NO/NC

  • RS Stock No. 751-5714
  • Mfr. Part No. 3RT1916-2FK21
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Auxiliary Contactor Blocks for Auxiliary Contactors, 3RH11

Snap-fit auxiliary contactor blocks for auxiliary contactors according to DIN EN 50 005
Model size S00 (for auxiliary contactors 3RH11)
2 and 4-pole auxiliary contactor blocks for building auxiliary contactors with 6 and 8 contacts

Siemens SIRIUS Cage Clamp Technology

As an alternative to screw connections a large number of Siemens low voltage components are also available with cage clamp connections.,Solid, stranded and finely stranded conductors, with or without end sleeves, can be connected, where two conductors can be clamped independent of one another at each terminal.,Inserting a flat bladed screwdriver opens the terminal; the conductor is then introduced and securely clamped following the removal of the screwdriver. The chromium-nickel spring steel of the cage clamp terminal guarantees corrosion resistant contact of the conductors.


Time saving: the connection can be made quickly without having to press on end sleeves
Reliability: the terminal connection is resistant to shock and vibration
Vertical Mounting
Reduced maintenance: the cage clamp system means that the checking of screw connections following transportation is unnecessary

Attribute Value
Number of Contacts 2
Normal State Configuration NO/NC
Range Sirius Classic
Mounting Style DIN Rail Mount
Terminal Type Screw
Minimum Operating Temperature -25°C
Maximum Operating Temperature +60°C
Operating Temperature Range -25 +60 °C
Series 3RT1
Temporarily out of stock - back order for despatch when stock is available
Price (ex. GST) Each
$ 243.60
(exc. GST)
$ 280.14
(inc. GST)
Per unit
1 - 2
3 +
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