Overloads

Shop overload relays for reliable motor protection against excess current caused by mechanical or load issues. Trusted by industrial manufacturers Australia-wide.

N.A.W. Controls’ Overloads detect excess current caused by mechanical load issues or motor faults, protecting motors from overheating and premature failure. Paired with a contactor, an overload relay forms a fundamental part of most direct-on-line and star delta starter circuits.

Available in a range of current settings to suit different motor sizes, our overload range suits switchboard builders and industrial manufacturers specifying reliable, adjustable motor protection.

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FAQs

Frequently Asked Questions

Overloads detect excess current caused by mechanical load issues, protecting motors from overheating that can occur when a motor is forced to work harder than its rated capacity.

Overload trip current should be set according to the motor’s full load current, as specified on the motor’s nameplate – check the overload’s adjustment range for your specific motor.

Yes, most overloads can be manually reset once the fault condition has cleared and the motor has had time to cool, if applicable.

Overloads are often matched to specific contactor ranges for direct mounting; our team can help confirm compatibility with your chosen contactor.

Yes, our team can help match overload current range to your motor’s nameplate data.

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