Thermoblock fuse for DeLonghi 192 C coffee machines

What is the thermal fuse of the heating element

The thermal fuse is a safety component located directly on the heating element of the coffee machine. Its role is to cut off the electrical current the moment the element's temperature exceeds a safe limit, protecting the coffee machine and its surroundings from overheating or fire.

Signs of a fault

A damaged or blown fuse most often shows up as the coffee machine no longer heating up, the water failing to reach the correct temperature, or the appliance not starting at all when switched on. Sometimes a heating-related error message appears, or the appliance repeatedly switches itself off.

Why timely replacement pays off

This is a one-time protective component – once it has triggered, it usually cannot be reset and must be replaced with a new one. Delaying the replacement means the coffee machine won't work at all, or worse, the heating element will keep being overloaded without this protection.

How to choose the right part

• Fuses differ by position (on the coffee or steam circuit) and by their tripping temperature type.
• Before ordering, check the exact compatibility with your model in the product table.

Compatible with

• ESAM6750 PrimaDonna Avant
• ESAM6850.M PrimaDonna Exclusive
• ESAM6900.M PrimaDonna Exclusive
• ESAM428.40.BS Perfecta Evo
• ESAM428.80.SB Perfecta Evo
• ESAM420.40.B Perfecta Evo
• ESAM420.80.TB Perfecta Evo
• ESAM460.80.MB Perfecta Deluxe