EYP-2BN109

Thermal Cutoffs, also known as thermal fuses, are an electronic safety device that trips or opens to interrupt current flow once a predetermined temperature is exceeded. The EYP-2BN109 is an example of this type of device. This thermal cutoff works to protect both appliances and electrical wiring from hazardous operating conditions.

The EYP-2BN109 is a temperature operated, single-pole, normally open thermostat. It is constructed with a ceramic housing filled with a heat-sensitive bimetal element. This combination of elements allows it to operate at temperatures that range from -50 to 480 degrees Celsius. This makes it suitable for a wide variety of applications such as motors, transformers, home appliances and lighting.

The working principle of the EYP-2BN109 is based on the thermal expansion of the bimetal element due to the application of heat. When the ambient temperature reaches or exceeds the rating on the device, the heat causes the two dissimilar metals in the element to expand at different rates. This causes the element to bend and open the internal contacts, thus interrupting the current flow.

The EYP-2BN109 also features a number of special features that provide enhanced reliability and a longer life. These features include a corrosion-resistant coating, secondary protection circuits to provide additional safety, and an integrated thermostat that prevents excessive resetting and current draw. It also has a low power reset feature, which helps to protect the device and prolong its life.

The EYP-2BN109 offers a wide range of performance when used in the various application fields. It can be used in home appliance protection, automotive and industrial settings, and it has been tested to meet the UL, CSA and VDE standards. In addition, the device features a high current carrying capability and a low temperature coefficient, which allows it to provide excellent protection for both motors and wiring.

In conclusion, the EYP-2BN109 is a reliable and safe thermal cutoff that can be used in a variety of applications that require reliable protection against temperatures that exceed normal operating levels. Its features, such as high current carrying capabilities and its corrosion-resistant coating, ensure that it will last longer and provide superior performance when used in the specified application fields.