☆ Product Usage 

◆  JBL、JBT、JBTLThe series of irregular parallel groove clamps are suitable for the unconventional connection and branching of wires in overhead power lines, and are used in conjunction with insulation covers to provide protective insulation. 

☆    structural characteristics

◆        Select anti alumina alloy material

◆        Tooth shaped structure, low contact resistance, reliable connection

◆        The components are connected and will not fall off during installation

◆        The arc is tightly held over a large area, making it difficult for the wire to creep

☆    Performance characteristics of insulation cover

◆        Power frequency withstand voltage: ≥18kVpressure holding1No breakdown in minutes

◆        Insulation resistance:>1.0×10¹⁴Ω

◆        Ambient temperature-30℃-90℃

◆        Climate resistance: Tested for artificial weather aging1008Good performance after hours

☆    Specifications and technical parameters