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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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  • DILER-40-G (24vDC) DILER-40-G (24vDC)

    DILER-40-G (24vDC)

    Eaton / Moeller DILER-40 (24vDC) 4 pole miniature control relay with 4 normally open power poles and a 24 volt DC rated coil. Each relay in this series comes with screw terminals, can be mounted on standard 35MM Din rail or base mounted, and optional...

    MSRP: $70.00
    $44.10
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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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  • 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: $197.00
    $106.38
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  • XTRM10A22TD XTRM10A22TD

    XTRM10A22TD

    EATON XTRM10A22TD 4-pole control relay with 2 N.O. and 2 N.C. 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...

    MSRP: $93.50
    $41.16
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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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  • 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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  • 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: $197.00
    $106.38
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  • Allen Bradley 700-K22Z-ZJ miniature relay Allen Bradley 700-K22Z-ZJ dimensions

    700-K22Z-ZJ

    Allen Bradley 700-K22Z-ZJ 4 pole miniature control relay with 2 normally open and 2 normally closed contacts and a 24 volt DC rated coil. This Allen Bradley industrial control relay is rated for 10 AMPS, has screw terminals and mounts on standard 35MM...

    MSRP: $88.52
    $71.88
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  • Sprecher + Schuh CS7-31E-120 relay Sprecher + Schuh CS7-31E-120 dimensions

    CS7-31E-120

    The Sprecher + Schuh CS7-31E-120 industrial control relay is rated for 10 AMPS continuous duty (25 AMP general purpose), has 3 normally open (N.O.) and 1 normally closed (N.C.) power poles and comes with a 110v50Hz/120v60Hz AC rated coil. This 4 pole...

    MSRP: $120.00
    $47.84
    Add to Cart
  • 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: $197.00
    $106.38
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  • 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
    Choose Options