温度ヒューズの型式と用途

What is a thermal fuse?
温度ヒューズは温度ヒューズとも呼ばれます, サーマルリンク, サーマルカットアウト (TCO), またはワンショット. 感温回路遮断装置です。 (中国カスタムメタル, セラミック, 角型シェル温度ヒューズ). リミッター温度ヒューズは、電気・電子製品の異常動作によって発生する過熱を感知します。, それにより、火災を避けるために回路を遮断します.

10250V 回路遮断温度温度ヒューズ詰め合わせキット – 100℃～280℃

3392519 Dryer Thermal Fuse Part – Kenmore Dryer Thermal Fuse Fit

Whirlpool Kenmore – Replaces AP6008325 3388651 694511 80005 WP3392519VP

A limitor thermal cut-out fuse functions as a safety device that automatically interrupts an electrical circuit when the temperature reaches a predetermined threshold, essentially acting as a “heat-activated circuit breaker” to prevent overheating and potential fire hazards in appliances or equipment by cutting off power when excessive heat is detected; it’s primarily used in devices like hairdryers, Dryer, コーヒーメーカー, and electric motors where overheating could occur due to malfunctioning components.

Key points about thermal fuses:
仕組み:
When the temperature around the thermal fuse exceeds its rated temperature, a special fusible material inside melts or breaks, causing the circuit to open and stopping the flow of electricity.

Non-resettable:
Unlike regular fuses, a thermal fuse cannot be reset once it has tripped and needs to be replaced if overheating occurs.

Its structure and working principle:
It consists of a sliding contact , 春, and a electrically nonconductive thermalpellet. Before the thermal fuse is activated, 電流は左側のリード線から可動接点に流れます (滑り接触), 金属シェルを通って右のリードに流れます. 外気温が所定の温度に達したとき, the fusible element melts and the compression spring becomes loose. つまり, バネが伸びる, and the sliding contact separates from the left lead. 回路が開かれます, and the current between the sliding contact and the left lead is cut off.

Temperature-sensitive only:
Unlike a standard circuit breaker, a thermal fuse only responds to temperature changes, not current surges.
アプリケーション:
家庭用電化製品: Hairdryers, トースター, electric blankets, トランスフォーマー, Electric motors, Electric fans, Hair dryers, 電気アイロン, Rice cookers, Copiers, 電気ストーブ, Chargers, power taps, Water dispensers, Coffee makers etc.
Motor applications: Electric motors in appliances and machinery
Industrial equipment: トランスフォーマー, heating elements, パワーツール.

温度ヒューズの型式と用途

216℃ 10A 15A Circuit Cut Off Temperature Ceramic Thermal Cutoffs Fuse

New RH Aupo Thermal Fuse Cutoff Double Lead Temperature Control Thermal Fuse 250V A 2A 3A 5A 250V Black

製品説明

Thermal fuse models and cut-off temperature table: