Meter Star KSD301 Thermostat Switch 45°C 10A 250V Pack of 5
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Meter Star KSD301 Thermostat Switch 45°C 113°F Normally Closed 10A 250V Snap Disc for Appliance Temperature Control, Pack of 5

Item No. AMA-KSD301-OFF-45 Product Code 709226204772
Options KSD301 10A Normally Close / 45℃/113℉ 5pcs
Color KSD301 10A Normally Close
KSD302 16A Normally Close KSD302 16A Normally Close USD 9.99 KSD301 10A Normally Close KSD301 10A Normally Close USD 9.59 KSD302 16A Normally Open KSD302 16A Normally Open USD 9.59 KSD301 10A Normally Open KSD301 10A Normally Open USD 9.59 Ksd302 16a Normally Close Ksd302 16a Normally Close USD 9.99 Ksd301 10a Normally Close Ksd301 10a Normally Close USD 9.59 Ksd301 10a Normally Open Ksd301 10a Normally Open USD 8.99
Size 45℃/113℉ 5pcs
  • Meter Star KSD301 normally closed snap disc thermostat switches open the circuit when the 45°C/113°F set temperature is exceeded.
  • Rated 10A at 250V, this 5-pack is suitable for appliance repair, replacement, DIY temperature control projects, and small-batch production.
  • Check item number, images, size and model information before ordering.
  • Suitable for repair, maintenance or replacement when matched with the correct application.
  • Contact support with photos and measurements if compatibility is unclear.

Product Details

Electrical appliances that require automatic temperature cutoff need a reliable switch to help interrupt the circuit at a defined temperature. The Meter Star KSD301 thermostat temperature control switch is a normally closed snap disc switch designed to open the circuit when the controlled surface exceeds 45°C/113°F.

Each switch is rated 10A at 250V and has a circuit resistance of 50 MΩ. The bimetal disc mechanism uses metal and plastic construction, with each unit weighing 5g. The KSD301 flat leg movable ring design supports secure mounting on controlled appliance surfaces.

For installation, apply thermal conductive paste between the metal cover and the appliance surface to improve heat transfer and temperature sensing contact. The pack includes 5 identical thermostat switches for multiple replacements, repair work, DIY builds, or production use.

Suitable application areas include water heaters, coffee makers, dryers, disinfection cabinets, automotive seat heaters, home appliances, office equipment, and other electric appliances that require automatic temperature control or overheating cutoff.

Meter Star KSD301 normally closed snap disc thermostat switches open the circuit when the 45°C/113°F set temperature is exceeded. Rated 10A at 250V, this 5-pack is suitable for appliance repair, replacement, DIY temperature control projects, and small-batch production.

FAQ

How do I confirm compatibility?

Compare the item number, product images, size, variant option and model information shown on the product page. Contact us before ordering if the part is used with gas, heat, electrical or safety-related equipment.

Do you support bulk purchase?

Small wholesale inquiries are welcome. Send the item number, quantity, destination country and any packaging or delivery requirements, and we will review stock and provide a practical quote.

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