Product Introduction

NXJ4-1A 4 Core Power Line Anchor Clamp

It fits 4-core cables with cross-sections ranging from 4×16 to 50 mm². Designed for terminal anchoring of 10 kV low-voltage 4-core bundled cables, it is used for tensioning and fixing overhead 4-wire cables for rural service drop lines and residential area lighting. It features a self-locking aluminum alloy clamping structure that requires no bolts for fast installation without damaging cable insulation. This tension clamp is specially made for small-size 4-core low-voltage cables.

Technical Parameters

Item	Specification
Model	NXJ4-1A
Applicable Size	4×16–50 mm²
Tensile Load	10 KN
Material	Aluminum Alloy, PA66
Process	Die-casting
Voltage Rating	≤ 10 KV
Operating Temp	–40 °C ~ +120 °C
Service Life	≥ 25 years

Detailed technical parameters

NXJ4-1A 4 Core Power Line Anchor Clamp

Model: NXJ4-1A

Applicable 4-core conductor cross-section: 4×16–50 mm²; Rated tensile load: 10 kN; Applicable voltage class: 10 kV

Product Features

Features of 4 Core Power Line Anchor Clamp

Material: The main housing is made of high-strength die-cast aluminum alloy. It achieves light weight while maintaining excellent tensile performance, stably supporting rated tension from 10 kN to 20 kN.

Manufacturing Process: The aluminum housing is integrally die-cast. Its internal cavity precisely matches 4-core bundled cables. The bolt-free self-locking structure enables time-saving and efficient on-site installation.

Corrosion Resistance: The entire aluminum alloy housing undergoes anodization to form a dense protective film, resisting long-term outdoor erosion from rainwater and UV rays.

Compliance Standard: It meets specifications for metal fittings matched with low-voltage overhead bundled cables. Compatible with 1 kV 4-core insulated cables covering sizes 4×16 to 120 mm². Widely applied to terminal anchoring projects for rural and urban grid service drops, as well as low-voltage overhead lines in residential neighborhoods.