Refrigerator Thermal Fuse for Samsung DA47-00301D ERDA47-00301D AP4979370 PS4140643

Refrigerator Thermal Fuse For: Samsung

This DA47-00301D refrigerator thermal fuse helps protect the defrost and heating circuit in compatible Samsung refrigerators. When the original fuse fails, the refrigerator may develop defrost or cooling problems. This is a direct replacement for the listed part numbers.

Compatible Part Numbers

• DA47-00301D
• AP4979370
• PS4140643
• ERDA47-00301D

Key Features

• Direct replacement: Replaces the listed DA47-00301D refrigerator thermal fuse.
• Primary function: Helps protect the defrost heating circuit from excessive heat.
• Key benefit: Can restore proper defrost operation when the original fuse has failed.
• Installation ease: Installs in the original location after power is disconnected.

Fixes These Symptoms

• Refrigerator does not defrost correctly
• Excess frost buildup
• Cooling performance is affected by a failed defrost circuit
• Original thermal fuse is open or visibly damaged

Compatible Brands

• Samsung

Compatible Models

Fits various models. Please verify compatibility with us before ordering.

Installation Instructions

Disconnect electrical power before servicing. Photograph or label the connections, remove the original fuse, install it in the same position and orientation, reinstall all guards, and test the refrigerator under supervision. Use a qualified technician for electrical service.

ERP replacement part. Confirm the full appliance model and original part number before ordering.