Shop motor protection products including motor protective circuit breakers, overloads, current sensing relays and earth leakage relays. Trusted by industrial manufacturers Australia-wide.
NAW Controls’ Motor Protection range covers the devices used to protect motors from overload, phase loss and earth fault conditions, including motor protective circuit breakers, standalone overloads, current sensing relays and earth leakage relays with toroids. Comprehensive motor protection reduces the risk of costly motor damage and unplanned downtime.
Suited to switchboard builders and industrial manufacturers specifying motor circuits, this range gives you the components needed to protect motors of any size against the most common fault conditions.
This range covers motor protective circuit breakers, overloads, current sensing relays and earth leakage relays with toroids – check individual product listings for specific items.
Motor protective circuit breakers combine short-circuit and overload protection in one device, though some installations still use a separate overload relay depending on the starter configuration – we can advise on the right setup.
Earth leakage relays detect leakage currents that could indicate insulation failure or dangerous fault conditions, tripping the circuit before damage, shock or fire risk occurs.
What are current sensing relays used for?
Current sensing relays monitor motor current, detecting conditions such as overload, underload or phase loss and triggering an alarm or shutdown as needed.
Can I get help specifying motor protection for my application?
Yes, our team can help match protection devices to your motor size, starting method and application.
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