BFL1-BL3

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Snap action switches are small mechanical gadgets that switch on or off a circuit when a certain amount of pressure has been applied. They\'re widely used as limit switches, temperature control, speed control and motor starters. BFL1-BL3 snap action limit switches are among the most advanced models available and have various applications.The BFL1-BL3 snap action switch have a waterproof and oil-resistant shell. The dustproof design helps keep the contacts clean and prevents dirt from interfering with the performance. The switch is also resistant to corrosion and has increased durability, which makes it a suitable choice for use in damp or corrosive environments. BFL1-BL3 snap action limit switches consist of two types of contacts. The normally closed (NC) contact is the contact that closes when the switch is not engaged, and the normally open (NO) contact is the contact that opens when the switch is engaged. The BFL1-BL3 switch has a second contact in each position, called a normally closed + normally open (NC + NO) contact, which means that when the switch is engaged, both the normally closed and normally open contacts close.The working principle of BFL1-BL3 is based on a simple design. The pressure from an external force, such as a finger pushing a button, is transferred to the normally closed contacts of the switch. When the pressure reaches a certain level, the contacts are forced to open and the switch is engaged. When the pressure is released, the contacts close again and the switch is reset. The BFL1-BL3 snap action switch offers a number of advantages over other types of limit switches. Its simple design and low cost make it attractive to many applications. Its waterproof and corrosion-resistant shell ensures that it will stand up to harsh environments. The NC and NO contact design allows for more precise control of the switch. Furthermore, its sturdy construction and reinforced mechanisms make it suitable for use in heavy-duty applications, such as motor starters, speed control and temperature control.The BFL1-BL3 snap action limit switch is an excellent choice for many applications due to its versatility, affordability, and robust design. Its reliable operation and easy installation make it a reliable and cost-effective solution for a wide variety of uses. It is an ideal choice for industrial, commercial, and residential uses, and can easily be integrated into any automation system.

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