Overload Relays

Overload Relays
Protection Devices

Overload Relays

Jay Proton Industries' Thermal Overload Relays provide accurate motor protection against sustained overcurrent conditions. Available in standalone and contactor-mounted variants for flexible integration in motor control panels and starter assemblies.

The bimetallic thermal element responds to sustained overcurrent and trips the relay before motor insulation damage occurs. Adjustable current setting range allows the relay to be calibrated to the motor's full-load current for precise protection.


Key Features

  • Bimetallic thermal element for accurate overload detection
  • Adjustable current setting range
  • Standalone and contactor-mounted variants
  • Manual and automatic reset options
  • Trip indication flag for easy fault diagnosis
  • IS/IEC compliant construction

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