Thermal Overload Relays

  • Lovato RF381000 overload relay Lovato RF381000 dimensions

    RF381000

    Lovato Electric RF381000 overload relay adjustable from 6.3 to 10 AMPS and mounts to any BF09, BF12, BF18, BF25 or BF32 3-pole contactor. This overload relay has phase loss protection (single phase sensitivity), manual or automatic reset options and...

    MSRP: $59.51
    $41.61
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  • RMSO32-3.3A RMSO32-3.3A

    RMSO32-3.3A

    Benshaw RMSO32-3.3A thermal overload relay with adjustable range from 2.5 to 4 AMPS - Mounts onto the new style BENSHAW RC contactors from 9 AMP (RC-9A) to 40 AMP (RC-40A) - Manual or Automatic reset - Class 10 tripping and push to test trip...

    MSRP: $92.00
    $53.36
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  • WEG RW117-1D3-U112 overload relay

    RW117-1D3-U112

    The RW117-1D3-U112 is a three phase overload relay with adjustments from 90 to 112 AMPS. This thermal overload has phase loss protection which trips when a phase is lost thus protecting the motor from irreparable damage and costly repairs. Class 10...

    MSRP: $192.00
    $123.76
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  • Eaton/Moeller ZB65-24 overload relay Eaton/Moeller ZB65-24 front dimensions

    ZB65-24

    Eaton/Moeller ZB65-24 thermal overload relay that is adjustable from 16 to 24 AMPS and mounts to any DILM40, DILM50 or DILM65 3-pole contactor. This 3 phase overload relay comes with manual and automatic reset, phase loss sensitivity and a set of...

    MSRP: $236.00
    $71.89
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  • Siemens 3RU1136-4FB0 thermal overload relay

    3RU1136-4FB0

    Siemens 3RU1136-4FB0 class 10 thermal overload relay for direct mounting on size S2 contactors (3RT1033, 3RT1034, 3RT1035 and 3RT1036), is adjustable from 28A to 40A and has phase loss protection. The manual or automatic reset feature on this...

    $0.00
  • Siemens 3RU2116-1GB0 thermal overload relay Siemens 3RU2116-1GB0 dimensions

    3RU2116-1GB0

    Siemens 3RU2116-1GB0 3 pole IEC rated thermal overload relay that is adjustable from 4.5 to 6.3 AMPS. This Class 10 overload relay trips in under 10 seconds or less in an over current situation and has screw terminals for easy installation and removal...

    MSRP: $72.00
    $51.63
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  • Siemens 3RU2136-4GB0 thermal overload relay 3RU2136-4GB0 Side Dimensions

    3RU2136-4GB0

    Siemens 3RU2136-4GB0 Class 10 thermal overload relay for mounting on new Sirius 3RT203 size S2 contactors (3RT2035, 3RT2036, 3RT2037 and 3RT2038) and is adjustable from 36 to 45 AMPS.  This Siemens Sirius overload relay comes with 1 normally...

    MSRP: $241.00
    $116.14
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  • WEG RW27-2D3-U023 overload relay WEG RW27-2D3-U023 side

    RW27-2D3-U023

    The RW27-2D3-U023 is a three phase overload relay that is adjustable from 15 to 23 AMPS. This thermal overload has phase loss protection which trips when a phase is lost thus protecting the motor from irreparable damage and costly repairs. Class 10...

    MSRP: $50.00
    $35.83
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  • Siemens 3RU2136-4HB0 thermal overload relay 3RU2136-4HB0 Side Dimensions

    3RU2136-4HB0

    Siemens 3RU2136-4HB0 thermal overload relay for mounting on Sirius 3RT203 size S2 contactors (3RT2035, 3RT2036, 3RT2037 and 3RT2038) and is adjustable from 40A-50A. This Class 10 overload (trips in 10 seconds or less) has phase loss protection,...

    MSRP: $310.00
    $158.24
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  • Eaton C306DN3 overload base Eaton C306DN3 side label

    C306DN3

    Eaton C306DN3 Overload Relay – 32 AMP, 3-Pole, NEMA Size 00/0 Looking for a reliable overload protection solution for your motor control system? The Eaton C306DN3 is a factory-new, 3-pole thermal overload relay rated for up to 32 AMPs. Designed...

    MSRP: $316.14
    $144.77
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  • Eaton XTOB001BC1 Overload Relay Eaton XTOB001BC1 Dimensions

    XTOB001BC1

    Eaton XT0B001BC1 thermal overload relay adjustable from 0.6 to 1 AMP with 1 N.O and 1 N.C. auxiliaries, manual and automatic reset and phase loss protection. These thermal overloads offer Class 10 tripping (trips in 10 seconds or less) and are directly...

    MSRP: $131.42
    $48.07
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  • XTOB075DC1 XTOB075DC1

    XTOB075DC1

    Eaton XTOB075DC1 thermal overload relay adjustable from 65 to 75 AMPS with 1 N.O and 1 N.C. auxiliaries, manual and automatic reset and a reset button. These thermal overloads are directly mounted to any Eaton XTCE040D, XTCE050D or XTCE065D 3 pole...

    MSRP: $224.00
    $92.61
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