Direct Supply Overload Protector 88-4A Black Head Overload Protector Manual Reset DC Circuit Breaker

88-4A Blackhead Overload Protector

1 Product Application

Scope of application: plug board/punch equipment/small generator/motor and other fields.

2 Dimensions:

3 Technical parameters

1. Rated current: 3-50A
2. Rated voltage: 125/250V AC 50V Dc Short circuit test: 250VAC 1000A
3. Insulation withstand voltage: 1500V AC for one minute
4. Overload capacity: 10 times rated current
5. Voltage degradation: less than 0.25V Insulation resistance: greater than 500MQ
6. Terminal temperature rise: stable at 25℃ 100% rated current temperature rise ≤<65K
7. Reply time: within 60 seconds
8. Reply method: manual reset and automatic reset​

Dongguan Linkun Electronic Technology Co., Ltd. Dongguan Linkun Electronic Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales, committed to becoming a high-quality supplier of circuit protection components. Since its establishment, the company has continuously introduced advanced automation equipment and imported technology, and has developed rapidly in the fields of varistors and thermistors. The company has a professional technical team and skilled technicians, and cooperates with three domestic universities to jointly develop new products to meet the different needs and circuit protection solutions of global customers. In addition, our products have passed safety certifications in many countries. From circuit design to product testing and finished products leaving the factory, we will provide you with one-stop service in the field of circuit protection. After years of intensive cultivation at Linkun Electronics, we have maintained good relationships with our peers and become distributors of many well-known electronic component brands to meet the different needs of customers. The main products include: thermistors, varistors, temperature sensors, fuses and their corresponding hardware and plastic accessories, sensors, thermal protectors, overload/composite protectors, discharge tubes, photoresistors, etc. Through the combination of various process equipment, our product supply is faster. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, phones, household appliances, communication products, lighting products, toy products, various instruments and various cables, electrical products, IT, consumer electronics products , automobiles, batteries and other fields. Quality policy: first-class quality, scientific management, continuous innovation, customer satisfaction! Linkun Electronics provides you with high quality, competitive prices and the best services, and becomes your loyal and reliable protection circuit component partner!

Business philosophy:

rational use of resources, customer satisfaction, high-quality products, continuous improvement.