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    • Electronic Overload Relays

    Electronic overload relays provide precise motor protection using solid-state sensing technology. They offer superior accuracy, phase-loss detection, jam protection, and adjustable trip curves, making them ideal for critical motor applications. Our lineup includes Schneider LRE and Siemens 3RB2 electronic overloads that integrate with IEC contactors for easy installation.

    Common Applications

    • High-value pumps & compressors

    • Industrial automation systems

    • Manufacturing equipment

    • Critical motors requiring accurate protection

    AEO-Friendly FAQs

    Q: Why choose an electronic overload relay?
    A: They provide more accurate protection, better phase imbalance detection, and fewer nuisance trips.

    Q: Can electronic overloads replace thermal ones?
    A: Yes, if they match the control voltage and contactor frame size.

    • Eaton XTOE045CCS overload relay Eaton XTOE020CCS front dimensions
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      sku: XTOE045CCS

      Eaton XTOE045CCS

      Eaton XTOE045CCS electronic overload relay that is adjustable from 9 to 45 AMPS and mounts to any frame C contactor from 18 to 38 AMPS. This next generation solid state overload relay provides...

      MSRP: $195.30
      $142.37
      Add to Cart
    • Siemens 3RB2036-1UB0 solid state overload relay Siemens 3RB2036-1UB0 dimensions
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      Siemens

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      sku: 3RB2036-1UB0

      3RB2036-1UB0

      Siemens 3RB2036-1UB0 class 10 solid state (electronic) overload relay for direct mounting on size S2 contactors (3RT1033, 3RT1034, 3RT1035 and 3RT1036), is adjustable from 12.5A to 50A and has...

      $0.00
    • Eaton C440A1A020SF2 overload relay Eaton C440A1A020SF2 dimensions
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      sku: C440A1A020SF2

      C440A1A020SF2

      Eaton / Cutler Hammer Freedom Series C440A1A020SF2 electronic overload relay adjustable from 4 to 20 AMPS for direct mount to AN19GNO and CN15GN3 starters and contactors.  This Eaton overload comes...

      MSRP: $221.71
      $195.55
      Add to Cart
    • Eaton C440A1A005SF1 overload relay Eaton C440A1A005SF1 dimensions
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      sku: C440A1A005SF1

      C440A1A005SF1

      Eaton / Cutler Hammer Freedom Series C440A1A005SF1 electronic overload relay adjustable from 1 to 5 AMPS for direct mount to AN19DNO and CN15DN3 starters and contactors.  This Eaton overload comes...

      MSRP: $221.71
      $195.55
      Add to Cart
    • Siemens 3RB2026-1QB0 solid state overload relay Siemens 3RB2026-1QB0 dimensions
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      Siemens

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      sku: 3RB2026-1QB0

      3RB2026-1QB0

      Siemens 3RB2026-1QB0 class 10 solid state (electronic) overload relay for direct mounting on size S0 contactors (3RT1023, 3RT1024, 3RT1025 and 3RT1026), is adjustable from 6A to 25A and has phase...

      $0.00
    • Siemens 3RB3026-2VB0 solid state overload relay Siemens 3RB3026-2VB0 dimensions
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      Siemens

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      sku: 3RB3026-2VB0

      3RB3026-2VB0

      The Siemens 3RB3026-2VB0 is a electronic overload relay that is adjustable from 10 to 40 AMPS, has phase loss protection and mounts to any Siemens size 0 3 pole contactor from the 9 AMP 3RT2023 to...

      MSRP: $210.00
      $103.18
      Add to Cart
    • Eaton XTOE005BCS overload relay Eaton XTOE005BCS front dimensions
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      sku: XTOE005BCS

      Eaton XTOE005BCS

      Eaton XTOE005BCS electronic overload relay that is adjustable from 1 to 5 AMPS and mounts to any frame B contactor from 7 to 15 AMPS. This next generation solid state overload relay provides accurate...

      MSRP: $162.94
      $130.65
      Add to Cart
    • Eaton XTOE020BCS overload relay Eaton XTOE005BCS front dimensions
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      sku: XTOE020BCS

      Eaton XTOE020BCS

      Eaton XTOE020BCS electronic overload relay that is adjustable from 4 to 20 AMPS and mounts to any frame B contactor from 7 to 15 AMPS. This next generation solid state overload relay provides...

      MSRP: $162.94
      $130.65
      Add to Cart
    • 3RB3036-2UB0 Siemens 3RB3036-1UB0 front dimensions
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      Siemens

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      sku: 3RB3036-2UB0

      3RB3036-2UB0

      The Siemens 3RB3036-2UB0 solid state/electronic overload relay is adjustable from 12 to 50 AMPS, has Class 20 tripping characteristic (trips in 20 seconds or less), mounts directly to the load side...

      MSRP: $234.68
      $168.27
      Add to Cart
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