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.

  • DILER-40 DILER-40

    DILER-40

    Eaton / Moeller DILER-40 4 pole miniature control relay with 4 normally open power poles and a AC rated coil (must specify specific coil voltage above). Each relay in this series comes with screw terminals, can be mounted on standard 35MM Din rail or...

    MSRP: $170.54
    $44.23
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  • Siemens 3H1122-1BB40 4 pole control relay Siemens 3H1122-1BB40 dimensions

    3RH1122-1BB40

    Siemens Sirius 3RH1122-1BB40 10 AMP AC Control Relay with 2 normally open and 2 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...

    $0.00
  • Allen Bradley 700-K40E-KA miniature relay Allen Bradley 700-K40E-KA dimensions

    700-K40E-KA

    Allen Bradley 700-K40E-KA 4 pole miniature control relay with 4 normally open contacts and a 240 volt AC rated coil. This Allen Bradley industrial control relay is rated for 10 AMPS, has screw terminals and mounts on standard 35MM DIN rail.  Up to...

    MSRP: $69.78
    $59.48
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  • Sprecher + Schuh CS7-22E-220W relay Sprecher + Schuh CS7-22E-220W dimensions

    CS7-22E-220W

    The Sprecher + Schuh CS7-22E-220W 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 208-240v60Hz AC rated coil. This 4 pole relay...

    MSRP: $120.00
    $50.23
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  • Sprecher + Schuh CS7-31E-480 relay Sprecher + Schuh CS7-31E-480 dimensions

    CS7-31E-480

    The Sprecher + Schuh CS7-31E-480 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 440v50Hz/480v60Hz AC rated coil. This 4 pole...

    MSRP: $120.00
    $50.23
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  • Eaton / Moeller DILA-XHI02 auxiliary

    DILA-XHI02

    Eaton / Moeller DILA-XHI02 two-pole auxiliary contact block with 2 normally closed contacts and screw terminals. This front mounted auxiliary snaps onto any Moeller DILA 4 pole relay or DILM contactor (up to 32 AMPS) and Eaton XTRE 4 pole relay or XTCE...

    MSRP: $52.00
    $17.20
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  • Eaton XTRM10A31C miniature relay Eaton XTRM10A31C front dimensions

    XTRM10A31C

    EATON XTRM10A31C 4-pole control relay with 3 N.O. and 1 N.C. power poles and a 415v50Hz/480v60Hz 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: $145.54
    $44.23
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  • Siemens 3RH1131-1AK60 control relay Siemens 3RH1131-1AK60 dimensions

    3RH1131-1AK60

    Siemens Sirius 3RH1131-1AK60 10 AMP AC Control Relay with 3 normally open and 1 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...

    $0.00