LLT® has developed a complete IP65~IP68+ sealed cable connection technology product matrix, empowered by over 200 national patents. Our products cover extreme operating conditions from -40°C to 135°C, withstand 20G mechanical shock, and feature deep-sea grade anti-corrosion protection. All technologies comply with UL2238 and CE+TUV international certification standards.
Comprehensive quality assurance through international standards verification
Medical interconnection systems certification with 500 cycles of 0.5% sodium hypochlorite disinfection and contact resistance change ≤2mΩ
Industrial equipment certification with temperature rise ≤40K current cycling test and 25,000 insertion life cycles
Dual certification with electrical safety indicators exceeding EU standards by 15%
Safety certification with GB4943.1 standard 32 rigorous tests and energy efficiency certification with standby power consumption ≤0.5W
The cornerstone solution for global industrial interconnection infrastructure
As LLT®'s most established product matrix with global sales exceeding 1 billion sets since 1997, the Circular Cable Connector series has become synonymous with reliability in the global industrial connector field. The series features full-scenario environmental adaptability, modular engineering compatibility, and military-grade durability standards, covering protection grades from IP65 to IP69K (customized), supporting extreme temperature ranges from -55°C to +175°C.
Heavy-duty interconnection solutions designed for extreme working conditions
LLT® Industrial Connector series has passed UL 2238, IEC 61984 and other international standard certifications, featuring military-grade protection performance (customized IP68+ requirements) and various patented modular structural designs, serving high-end fields such as intelligent manufacturing, energy power, and defense technology.
Professional signal and power distribution solutions with IP67 protection
Specialized solutions for renewable energy applications
Connect with our regional experts for specialized solutions
Regional Sales Director - North America
+86 13925285903
szllt@connectorllt.com
Skype: alex-llt
QQ: 2355908338
Regional Sales Director - APAC
+86 13828860395
sales06@connectorllt.com
Skype: tonytang870313@live.com
QQ: 3002774688
Manufacturing & R&D Center
1-38 Jiahu Road, Pinghu Street,
Longgang District, Shenzhen,
Guangdong, China
+86 0755-84501636
szllt@connectorllt.com
For technical inquiries or general information, please contact our headquarters at info@connect">szllt@connectorllt.com