A Manitowoc Ice 040005681 Overload Protector interrupts power during overload conditions to protect the system and support reliable performance.
The overload protector protects the compressor by interrupting power when current draw or temperature rises beyond safe operating limits. Its calibrated construction is important because it enables dependable response under load, reducing the risk of compressor damage and supporting consistent machine performance.
The overload protector may need to be replaced if the compressor cycles off unexpectedly, struggles to restart or the machine shows inconsistent cooling performance. Common indicators include visible heat damage, discoloration or worn terminals and environmental signs may include repeated exposure to overheating conditions, moisture or electrical stress that could weaken protection.
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Of course! We provide the option to return most new, unopened real OEM parts within 90 days of delivery, so visit our Returns page for more details. If the item has been installed and no longer works, complete the form in the Defective Parts & Warranty Inquiries section.