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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

    Sprecher + Schuh CS7-22E-24Z 4 pole Control Relay with 2 N.O. and 2 N.C. poles and a 24 volt AC rated coil Click here to view a PDF file of this Sprecher + Schuh Control Relay The Sprecher and Schuh 4 pole relays are unique for both their reliability...

    MSRP: $120.00
    $47.84
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  • 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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  • 700-K22Z-ZJ

    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
    Add to Cart
  • Sprecher + Schuh CS7-31E-120 relay Sprecher + Schuh CS7-31E-120 dimensions

    CS7-31E-120

    Sprecher + Schuh CS7-31E-120 4 pole Control Relay with 3 N.O. and 1 N.C. poles and a 120 volt AC rated coil Click here to view a PDF file of this Sprecher + Schuh Control Relay The Sprecher and Schuh 4 pole relays are unique for both their...

    MSRP: $120.00
    $47.84
    Add to Cart
  • 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) Order the Eaton D15CR22 relay today! Click here for a catalog page on this Cutler Hammer...

    MSRP: $197.00
    $106.38
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  • Siemens 3H1122-1AK60 4 pole control relay Siemens 3H1122-1AK60 dimensions

    3RH1122-1AK60

    Siemens Sirius 3RH1122-1AK60 10 AMP AC Control Relay with 2 normally open and 2 normally closed contacts and a 110v50Hz/120v60Hz coil.  This 4 pole relay comes with screw terminals, is finger safe and in an IP20 enclosed degree of protections with...

    MSRP: $87.00
    $57.95
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  • 3RH1140-1AK60

    3RH1140-1AK60

    Siemens Sirius 3RH1140-1AK60 10 AMP AC Control Relay with 4 normally open contacts and a 110v50Hz/120v60Hz coil.  This 4 pole relay comes with screw terminals, is finger safe and in an IP20 enclosed degree of protections with optional terminals...

    $0.00
  • Siemens 3RH2140-1AK60 AC Control Relay Siemens 3RH2140-1AK60 Terminal Designations

    3RH2140-1AK60

    Siemens 3RH2140-1AK60 10 AMP AC control relay with 4 normally open contacts and a 110v50Hz/120v60Hz coil. This Sirius 4-pole control relay can be outfitted with additional 4 pole auxiliary contact blocks in all contact arrangements (4 N.O. , 3 N.O./1 N.C...

    MSRP: $94.00
    $56.84
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  • Eaton XTRE10B40 control relay Eaton XTRE10B40 front dimensions

    XTRE10B40

    Eaton XTRE10B40 four pole industrial control relay with 4 normally open (N.O.) poles and an AC or DC rated coil (must choose specific coil voltage above). This 10 AMP control relay has screw terminals, can be mounted on DIN rail or screw mounted and has...

    MSRP: $101.00
    $40.40
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  • Eaton D15CR31AB NEMA control relay Eaton D15CR31AB dimensions

    D15CR31AB

    Eaton / Cutler Hammer D15CR31AB Freedom Series 4 pole 10 AMP Machine Tool Relay with 3 N.O. and 1 N.C. contacts and a 120 volt AC coil Click here for a catalog page on this Cutler Hammer Relay The Eaton D15 Series of 4 Pole Control Relays comes in 5...

    MSRP: $197.00
    $106.38
    Add to Cart
  • Siemens 3RH1131-1BB40 4 pole relay Siemens 3RH1131-1BB40 dimensions

    3RH1131-1BB40

    Siemens Sirius 3RH1131-1BB40 10 AMP AC Control Relay with 3 normally open and 1 normally closed contacts and a 24 volt DC coil.  This 4 pole relay comes with screw terminals, is finger safe and in an IP20 enclosed degree of protections with optional...

    MSRP: $107.00
    $61.68
    Add to Cart