Control Relays

Four pole industrial and miniature control relays offer an economical and versatile solution for motor switching with the option for a total of eight poles in normally open or normally closed states. While a standard 3 pole contactor offers power poles in the normally open state, control relays come with 4 poles and all possible configurations, with bases of 2 open and 2 closed, 3 open and 1 closed and 4 open  and auxiliaries with all four pole possible combinations.


Many manufacturers offer miniature control relays, from Eaton's XTRM line to Allen Bradleys 700-K series that has the same options and reliability as the larger models but in a compact unit for applications where space constraints are limiting. Either option provides for easy installation, as all 4 pole relays can easily be mounted on standard 35MM Din rail and come with screw terminals for easy installation which saves time and reduces the costs of installation and downtime.

  • Sprecher + Schuh CS7-22E-24Z relay Sprecher + Schuh CS7-22E-24Z dimensions

    CS7-22E-24Z

    The Sprecher + Schuh CS7-22E-24Z industrial control relay is rated for 10 AMPS continuous duty (25 AMP general purpose), has 2 normally open (N.O.) and 2 normally closed (N.C.) power poles and comes with a 24v50/60Hz AC rated coil. This 4 pole relay has...

    MSRP: $120.00
    $47.84
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  • Eaton D15CR22 NEMA control relay Eaton D15CR22 dimensions

    D15CR22

    Eaton / Cutler Hammer D15CR22 freedom series 4 pole 10 AMP machine tool relay with 2 N.O. and 2 N.C. contacts and an AC coil (must specify control voltage above).  Each relay provides for additional auxiliary contacts to be added to the top (up to 4...

    MSRP: $310.07
    $153.48
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  • Eaton XTRE10B22T control relay Eaton XTRE10B22T front dimensions

    XTRE10B22T

    Eaton XTRE10B22T four pole industrial control relay with 2 normally open (N.O.) and 2 normally closed (N.C.) poles and a 24v50/60Hz AC rated coil. This 10 AMP control relay has screw terminals, can be mounted on DIN rail or screw mounted and has optional...

    MSRP: $101.00
    $40.40
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  • Siemens 3RH2122-1AB00 AC Control Relay Siemens 3RH2122-1AB00 Terminal Designations

    3RH2122-1AB00

    Siemens 3RH2122-1AB00 10 AMP AC control relay with 2 normally open and 2 normally closed contacts and a 24v50/60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole auxiliary contact blocks in all contact arrangements (4 N.O...

    MSRP: $94.00
    $56.84
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  • XTRM10A31A XTRM10A31A

    XTRM10A31A

    EATON XTRM10A31A 4-pole control relay with 3 N.O. and 1 N.C. power poles and a 110v50/120v60Hz coil. This Eaton 10 AMP relay comes with screw terminals, mounts on standard 35MM din rail (or can be base mounted) and optional 2 and 4-pole auxiliaries are...

    MSRP: $80.50
    $35.28
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  • D15CR31 Eaton D15CR31 dimensions

    D15CR31

    Eaton / Cutler Hammer D15CR31 Freedom Series 4 pole 10 AMP Machine Tool Relay with 3 N.O. and 1 N.C. contacts and an AC coil (must specify control voltage above).  Each relay provides for additional auxiliary contacts to be added to the top (up...

    MSRP: $310.07
    $153.48
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  • XTRM10A22 XTRM10A22

    XTRM10A22

    EATON XTRM10A22 4-pole control relay with 2 N.O. and 2 N.C. power poles and an AC coil (must specify coil voltage above). This Eaton 10 AMP relay comes with screw terminals, mounts on standard 35MM din rail (or can be base mounted) and optional 2 and...

    MSRP: $80.50
    $35.28
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  • Eaton D15CR40 NEMA control relay Eaton D15CR40 dimensions

    D15CR40

    Eaton / Cutler Hammer D15CR40 Freedom Series 4 pole 10 AMP Machine Tool Relay with 4 N.O. contacts and a AC coil (must specify control voltage above).  Each relay provides for additional auxiliary contacts to be added to the top (up to 4 pole)...

    MSRP: $310.07
    $153.48
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  • Eaton D15CR22AB NEMA control relay Eaton D15CR22AB dimensions

    D15CR22AB

    Eaton / Cutler Hammer D15CR22AB Freedom Series 4 pole 10 AMP Machine Tool Relay with 2 N.O. and 2 N.C. contacts and a 120 volt AC coil. Each relay provides for additional auxiliary contacts to be added to the top (up to 4 pole) or sides (up to 2 pole)...

    MSRP: $310.07
    $153.48
    Add to Cart
  • XTRM10A40TD XTRM10A40TD

    XTRM10A40TD

    EATON XTRM10A40TD 4-pole control relay with 4 N.O. power poles and a 24 volt DC coil. This Eaton 10 AMP relay comes with screw terminals, mounts on standard 35MM din rail (or can be base mounted) and optional 2 and 4-pole auxiliaries are available for up...

    MSRP: $93.50
    $41.16
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