Strain clampStrain clamp (bolt type) Back Vacuum circuit breaker Shrink Cable Accessories Insulators Fuse Isolator Surge Arrester Helical Fitting Protective Fitting Terminals & Lugs Splicing fitting Strain clamp Substation Busbar Fitting Suapension clamps Aerial Electrical Fitting Link Fitting Guy Wire Fitting ABC fitting Cable Clamp Overhead Line Connector Strain clamp (bolt type) Online InquiryEmail Us Email Us Specification Catalog No. Suitable Conductor Dia.(mm) Main Dimensions(mm) U bolt Specified Failure Load(kN) Weight (kg) M C L1 L2 R Number 直径 NLD-1 5.0~10.0 16 18 150 120 6.5 2 12 40 1.24 NLD-2 10.1~14.0 16 18 205 130 8.0 3 12 40 1.90 NLD-3 14.1~18.0 18 22 310 160 11.0 4 16 70 4.24 NLD-4 18.1~23.0 18 25 410 220 12.5 5 16 90 6.53 NLD-4B 18.1~23.0 18 27 370 200 12.5 4 16 90 6.57 The clamp body and keepers are malleable iron,the closed-pin stainless steelwork,the other parts are steel. Other Products NXG Wedge-Type Insulated Tension Insulator Clamp NXLJ Wedge-Type Insulated Tension Insulator Clamp NXL wedge-type insulating tension clamp NXL-J Wedge-Type Insulated Tension Insulator Clamp NXJG-C Wedge-shaped Insulating Tension Clamp NXJL Wedge-shaped Insulated Tension Insulator Clamp NELJ Quick Bolt Wedge-Type Tension Clamp NLL Bolt-Type Tension Clamp NXJG Wedge-shaped Insulated Terminal Strain Clamp NLL Bolt-Type Aluminum Alloy Tension Clamp NY Tension Clamp (for Heat-resistant Aluminum Alloy Conductor) NYH Tension Clamp (Welded Type) NYH Tension Clamp (with引流line clamp) (Welded Type Steel strand tensioning clamp (integral forging type) NEL series quick bolts wedge type tension clamp NLD aluminum alloy tension clamp (bolt type) NLD strain clamp (bolt) Aluminum alloy NX energy-saving wedge-type clamp (non-adjustable type) Type strain clamp (steel anchor the whole forging) Strain clamps for steel wire strand (comperssion type) Strain clamp (hydraulic type) NLL series aluminium alloy strain clamp (bolt type)