• Top-down view of an 88C thermal cutout switch, showing the black base and mounting tabs.
  • 88C thermal switch overheat protector, showcasing the internal contacts and bimetallic strip.
  • Angled perspective of an 88C normally closed (NC) thermal switch, highlighting the side profile and component body.
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88°C Thermal Switch Overheat Protector

88°C Thermal Switch Overheat Protector

HK$5.00
HK$5.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Protect Your Appliances with Precision

Ensure the safety and longevity of your valuable electronics and appliances with our high-quality 88°C Thermal Switch. This component is a critical safety device designed to protect equipment from the dangers of overheating.

It operates as a Normally Closed (NC) switch, allowing electrical current to flow during normal operation. If the surface temperature reaches the pre-set 88°C (190.4°F) threshold, the internal bimetallic disc trips, instantly cutting off the circuit and preventing potential damage or fire hazards.

Key Features:

  • Precise Activation: Triggers reliably at 88°C (190.4°F).
  • Safety Function: Acts as an automatic thermal cutout to prevent overheating.
  • Normally Closed (NC): Circuit is complete until the temperature limit is reached.
  • Compact Design: With dimensions of approximately 32mm x 21mm x 8mm, it fits easily into tight spaces.
  • Easy Installation: Features two mounting tabs with holes for secure fastening.
  • Durable Construction: Built with a robust black plastic base and a durable metal housing for long service life.

Common Applications:

  • Coffee makers and electric kettles
  • Microwave ovens and toasters
  • Water heaters
  • Power supplies and transformers
  • Electric motors
  • DIY electronics projects and appliance repair
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