KSD301 PDF Datasheet – Snap-action Bimetal Thermostat

This post explains for the thermostat.

The Part Number is KSD301.

The Function is 1/2” DISC BIMETAL Thermostat

Manufacturer: Calco Electric, Sunshine


KSD301 thermostat thermostat


The KSD301 series snap-action bimetal thermostat is a kind of miniature hermetically sealed bimetal thermostat (1/2″ disc). It is of single-pole single-throw structure and works under resistive load. KSD301 bimetal thermostat is in wide use in a great variety of compact type home appliances with automatic reset or manual reset to provide temperature control or temperature protection.

Technical Parameters :

1. Rated Current : 5A/10A/16A (Resistive)

2. Reset Type : Automatic/Manual

3. Max OT : Resin:180°C/ Ceramic:220°C

4. Resistance Between Terminals : Below 50mΩ


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1. Coffee maker
2. Toaster
3. Microwave oven
4. Heating
5. Portable Refrigerator
6. Water dispenser
7. Electric pad
8. Portable freezer

KSD301 Datasheet

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