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Can I use any thermal fuse?
1 Answer. Any similar 216°C thermal fuse with a 10A or better current rating and an appropriate voltage rating should be fine. For example, a CANTHERM SDF DF216S, which is approved for use at 250V 10A or 15A depending on the safety agency.
Is thermal fuse same as fuse?
Unlike electrical fuses or circuit breakers, thermal fuses only react to excessive temperature, not excessive current, unless the excessive current is sufficient to cause the thermal fuse itself to heat up to the trigger temperature. Shop our range of Thermal Fuses.
Are all thermal fuses for dryers the same?
All dryers sold in the United States are legally required to have a thermal fuse. This is different from the electrical fuses that are found in many appliances, and a dryer might have both. A thermal fuse will blow when the temperature gets too high, not when it’s drawing too much current.
How much does it cost to replace a thermal fuse?
Other Costs to Fix a Dryer
| Part | Material Cost | Total Cost |
|---|---|---|
| Thermal fuse | $5-10 | $80-$130 |
| Dryer thermostat | $3-20 | $180 |
| Bearing | $50 | $130-$250 |
| Roller | $10-30 | $90-$230 |
What happens if you use a higher rated fuse?
If you use a fuse with the wrong amperage, the fuse won’t blow as intended, damaging the circuit and resulting in a much larger repair bill. Rather than risk blowing the circuit, take the car to a repair shop to determine what is causing the fuse to repeatedly blow.
How much does it cost to replace a thermal fuse in a dryer?
When does a thermal fuse need to be used?
Once the electrical appliance fails and generates heat, when the temperature exceeds the abnormal temperature, the thermal fuse will automatically fuse to cut off the power supply to prevent the electrical appliance from causing a fire. The thermal fuse is the same as the fuse we are familiar with.
What does the interrupting rating on a fuse mean?
INTERRUPTING RATING: Also known as breaking capacity or short circuit rating, the interrupting rating is the maximum approved current which the fuse can safely interrupt at rated voltage. During a fault or short circuit condition, a fuse may receive an instantaneous overload current many times greater than its normal operating current.
What happens if you pop a thermal fuse?
Not enough over current to pop the fuse but over time the motor windings become hot enough to burn the enamel coating and now you risk having a shorted motor. This is where a thermal fuse can sense a dangerous situation and open up based on extreme heat-not current.
Can a thermal fuse trip a breaker panel?
This is where a thermal fuse can sense a dangerous situation and open up based on extreme heat-not current. Normally a motor is on a circuit being fed by a breaker panel, but tripping a breaker is a last resort, as they can only trip OFF so many times before the contacts wear out.