東元無熔絲開關/TECO Molded Case Circuit Breaker
商品簡述：
Teco's fuseless circuit breakers (also known as NFBs) are primarily used in power distribution systems in residences, buildings, and factories, providing overload and short-circuit protection. The product range includes general-purpose, standard, high-breaking capacity, electronic, and residual current circuit breakers, ensuring electrical safety and preventing line damage.
主要功能與原理
- 過載保護：當用電量超過設定值時，透過長時限跳脫機制自動斷電。
- 短路保護：當電路發生短路產生巨大電流時，透過瞬時跳脫機制迅速切斷電源。
- 手動切換：可作為主開關或分路開關，進行手動控制與快速啟閉。
- Main functions and principles: Overload protection: When the power consumption exceeds the set value, the power is automatically cut off through a long-time tripping mechanism. Short circuit protection: When a short circuit occurs in the circuit and a huge current is generated, the power supply is quickly cut off through an instantaneous tripping mechanism. Manual switching: It can be used as a main switch or a branch switch for manual control and rapid opening and closing.
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