Motor Temperature Overload Protection Bimetal Thermal Switch Thermostat 7AM Thermal Protector

General Description: The 7AM Thermal Protector is the market leader, backed by proven innovations in protection technology. The 7AM is a thermally operated snap-action device which delivers the maximum protection in the smallest package at an affordable price. The 7AM is a proven performer in protection technology with over 35 years of design experience combined with a modern state-of-the-art manufacturing facility.

Operation: The operating principle of the 7AM is both simple and effective. At the heart of the protector is a bimetal snap-action disc. When the
temperature of this disc reaches its pre-calibrated temperature it snaps open, resulting in an open circuit. This temperature is reached during a fault condition, caused by either an increase in ambient temperature, an increase in current flowing through the disc, or a combination of both. After the 7AM breaks the circuit, the system cools and the 7AM automatically resets allowing power to be restored to the circuit.

Quality: Each 7AM rating has a bimetal disc designed and manufactured for that specific temperature rating. Each individual device is then calibrated and checked for opening temperature. This results in precise operating characteristics necessary to achieve consistent, reliable performance over the required life cycle. This high level of performance is obtained through Texas Instruments' traditional emphasis on quality. A
corporate-wide thrust, re-emphasizes the supplier's responsibility and integrates modern statistical techniques into the production and quality
assurance processes. As continuous inputs to the quality monitoring systems, more than twelve different checks are made during the
manufacturing process.

Features of Bimetal 7AM Thermal Protector

• Over 3 billion sold
• Miniature size
• Individually temperature checked on modern, custom-designed equipment
• Positive make and break with Klixon snap-action disc
• Repeatable temperature performance over life
• Gasketed steel case suitable for most impregnation processes
• Current and temperature sensitivity for maximum design flexibility and application
• Wide selection of leads and insulating sleeves

Common Applications of Motor 17AM Thermal Switch

• Shaded pole motors
• Permanent split capacitor motors
• Fluorescent lighting ballasts
• HID ballasts
• Transformers
• Recessed lighting fixtures
• Battery packs
• Vacuum cleaners
• Automotive accessory motors, solenoids, PC boards and other applications

Standard Opening Temperature of 7AM Thermal Protector

Maximum Contact Ratings (10,000 Cycles) of 7AM Thermal Switch

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363

Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, development, production and sale of over-current protection, over-temperature protection, and over-voltage protection. Our products are widely used in consumer electronics, automobiles, ships, communications, power supplies, power tools, new energy and other fields. Our products cover auto-fuse, auto-fuse holder, current fuse, current fuse holder, temperature fuse, SMD fuse, resettable fuse, circuit breaker, thermal switch and so on. our products meet international standards including UL,

UR,CSA,CUL,VDE,TUV,PSE,CE,CCC,ROHS certification etc.

Partners:

Our products not only sell well in mainland China but also in North & South America, Southeast Asia and many other countries and regions. Our company has independent development and design capabilities, plastic molding, and metal stamping departments, and is equipped with multiple automatic fuse production lines and testing equipment and strives to find the best raw material suppliers. As we always put the quality at the first place, we have built a complete quality assurance system, which is the guarantee of the safety and stability of each product. Meanwhile, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.

We are looking forward to the cooperation with you in the near future.