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ATL9452250K
2045620
3RH1921-1CA10
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Short DescriptionB/H SWIVEL CASTOR (ZINC) GRT & BRAKE 125MMFRONT-SIDE AUXILIARY SWITCH 1 NO
Long DescriptionSuitable for use on hard floors (cement, tiles, etc). Non marking rubber tyre. Quiet running with "cushioned" tyre Suitable for humid environments where medium harsh chemicals may be present. Not recommended for use with organic solvents, chlorinated substances, hydrocarbons or mineral oils. Operating temperature range -20C to 60C.Siemens offers a line of 1-, 2- and 4-pole auxiliary contacts that come in all variations for your electrical wiring needs. The 3RH1921 series is offered in top-mounted and side-mounted versions and can add up to 4 additional contacts to your Sirius 3-pole IEC rated contactor. Installation is easy as you simply slide and snap the auxiliary to the front of the contactor and each contact is actuated when power is brought to the coil. One 4-pole or up to four singlepole auxiliary switch blocks (with screw or Cage Clamp connections) can be snapped onto the front of the contactors. When the contactors are energized, the NC contacts open before the NO contacts close. The auxiliary switch blocks designed for mounting onto the front can be disassembled with the aid of a centrally positioned release lever; the laterally mountable auxiliary switch blocks can be removed easily by pressing on the fluted grips.
Brand/Manufacturer NameATLASSIEMENS
Manufacturing Part NumberATL9452250K3RH1921-1CA10
Technical Attributes