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C-Type Cable Clamp

C-Type Cable Clamp

The C-Type Cable Clamp is a specialized fastener used to support and secure cables. Its unique C-shaped opening allows for secure cable encirclement while facilitating quick and easy installation and removal. This product offers excellent pressure, corrosion, and vibration resistance, adapting to diverse environments and accommodating a wide range of cable specifications. The C-Type Cable Clamp maintains neat cable routing, preventing slippage or deformation, thereby ensuring the safety and stability of cable systems. It is an essential support and protection component for power, communications, and industrial wiring.

Product Name C-Clamp
Material Brass
Product Type Crimping type
Applicable conductor diameter Φ5mm~Φ50mm
Model C-CLP
Service life ≥30 year
Product certifications ISO9001-2015、BV、CE、SGS、IEC、ROHS
Installation method Secured with crimping pliers
Performance Characteristics Excellent conductivity, strong corrosion resistance, able to withstand external mechanical impact and changes in environmental temperature and humidity, easy installation, and high reliability
Application areas Cable trays, walls, and cable trenches in power engineering, communication base stations, industrial plants, and building structures
Rated voltage AC380V

Model Suitable for Rated current Weight
C-6 4-6 ㎡ cable 30A -
C-10 7.5-11 ㎡ cable 40A 2.5g
C-16 11.5-16 ㎡ cable 50A 3.6g
C-20 14-20 ㎡ cable 80A 4.6g
C-26 21-26 ㎡ cable 125A 5.5g
C-44 27-44 ㎡ cable 175A 17g
C-60 45-60 ㎡ cable 250A 20g
C-76 61-76 ㎡ cable 350A 26g
C-98 77-98 ㎡ cable 475A 36g
C-122 99-122 ㎡ cable 600A 47g
C-154 123-154 ㎡ cable 740A 62g
C-190 155-190 ㎡ cable 880A 87g
C-240 191-240 ㎡ cable 1000A 118g
C-288 241-288 ㎡ cable 1000A 152g
C-365 289-365 ㎡ cable 1200A 208g
C-450 366-450 ㎡ cable 1200A 430g
C-560 451-560 ㎡ cable 1200A 570g
C-700 561-700 ㎡ cable 1200A 729g
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About Us
Shaoxing Sweld Electric Co., Ltd.

Shaoxing Sweld Electric Co., Ltd. was established in 2018, located in Shengzhou, Shaoxing, China, the hometown of Shaoxing Opera. Covers an area of 3000 square meters, has a professional technical team and sales elite, a total of more than 50.                                                            

The factory mainly produces exothermic welding powder and a complete set of products, including Ground rods, Ground wire, Stranded Wire, all kinds of electrical hardware connection parts and lightning rod products. We have an annual production capacity of 500 tons of exothermic welding powder, providing various packaging solutions. Equipped with 7 high-speed CNC machining centers, with a daily production capacity of 180 sets of exothermic welding molds, it can provide customers with real-time design and manufacturing molding.                              

 Sweld has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification. And we also provide exothermic welding powder export special dangerous package certificate, exothermic welding molds export license, all kinds of products have passed the national certification laboratory product testing certification.                            


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  • CERTIFICATION OF QUALITY MANAGEMENT SYSTEM
  • CERTIFICATION OF QUALITY MANAGEMENT SYSTEM
  • CERTIFICATION OF ENVIRONMENTAL MANAGEMENT SYSTEM
  • CERTIFICATION OF ENVIRONMENTAL MANAGEMENT SYSTEM
  • CERTIFICATIONOF OCCUPATIONHEALTH AND SAFETY MANAGEMENT SYSTEM
  • CERTIFICATIONOF OCCUPATIONHEALTH AND SAFETY MANAGEMENT SYSTEM
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C-Type Cable Clamp Overview and Key Features

The C-Type Cable Clamp features a unique C-shaped opening that allows cables to be encircled completely while ensuring stability under mechanical stress. The design provides optimal contact with the cable surface, distributing force evenly to prevent localized pressure points that could lead to deformation or insulation damage. Shaoxing Sweld Electric Co., Ltd., with advanced engineering capabilities, has refined the curvature and thickness of the clamp to accommodate a broad range of cable diameters, from small-diameter communication wires to heavy-duty power conductors. The open C-shape allows for rapid placement of the cable without the need for threading or excessive handling, saving significant time during installation. In addition to the main body, the clamp may include supplementary fasteners or bolt options, allowing secure attachment to various structures such as trays, walls, or grounding supports. By maintaining a tight grip without over-compression, the C-Type Cable Clamp supports long-term cable integrity and reduces maintenance requirements.
Beyond the basic shape, the structural design integrates mechanical resilience against vibration, thermal expansion, and environmental stress. Shaoxing Sweld Electric Co., Ltd. ensures that our clamps undergo rigorous testing for tensile strength and compression tolerance to verify that us can withstand both static and dynamic loads. The clamp’s body is designed to resist bending or twisting when subjected to lateral forces, which is particularly important in industrial installations with heavy machinery or areas subject to vibrations. The consistent pressure along the cable surface prevents slippage while allowing easy adjustments, making the C-Type Cable Clamp highly versatile for installations with tight spacing or varying cable sizes. The combination of mechanical reliability and installation convenience makes us suitable for use in power distribution, communications, and industrial wiring.

The performance of a C-Type Cable Clamp depends heavily on the materials used in its construction. Shaoxing Sweld Electric Co., Ltd. selects metals and alloys that offer a balance of strength, durability, and resistance to environmental degradation. Common materials include stainless steel, aluminum alloys, and high-strength coated carbon steel. Stainless steel variants provide excellent corrosion resistance in humid, saline, or chemically active environments, while aluminum alloys offer lightweight solutions for cable trays and overhead installations. For industrial or outdoor applications, surface coatings such as zinc plating or epoxy layers are applied to improve protection against rust and chemical attack. Every batch of C-Type Cable Clamps produced by Shaoxing Sweld Electric Co., Ltd. undergoes quality inspections to ensure that coating adhesion, thickness, and material composition meet the necessary specifications.
In addition to corrosion resistance, the chosen materials provide dimensional stability over time. Shaoxing Sweld Electric Co., Ltd. ensures that our clamps resist deformation due to temperature fluctuations, maintaining consistent grip under expansion and contraction of cables. The high tensile strength of the materials allows the clamp to resist mechanical impacts, such as accidental knocks or contact with moving equipment, without compromising the cable’s structural integrity. The combination of durable materials and protective coatings ensures that us maintain operational safety and reliability in environments such as factories, substations, and telecommunications towers. By investing in material optimization, Shaoxing Sweld Electric Co., Ltd. guarantees that our C-Type Cable Clamps can perform reliably over extended service lifespans.

The C-Type Cable Clamp is designed to simplify installation, particularly in projects involving large quantities of cables. Shaoxing Sweld Electric Co., Ltd. engineers the clamp so that cables can be secured quickly without the need for threading, complex fastening tools, or excessive manual adjustment. The open C-shape allows technicians to place the cable within the clamp and tighten a simple fastener, which reduces labor time and increases efficiency in large-scale installations. For projects with extensive wiring systems, such as industrial plants, data centers, or commercial buildings, this efficiency contributes significantly to project timelines and overall cost reduction.
Shaoxing Sweld Electric Co., Ltd. designs the C-Type Cable Clamp to accommodate minor adjustments after installation. Cables can be repositioned slightly within the clamp without removing or damaging the fastener, allowing us to maintain proper routing as project requirements evolve. The design also reduces the risk of over-tightening, which could compromise cable insulation or structural integrity. By balancing secure clamping with ease of handling, the C-Type Cable Clamp improves safety during installation while maintaining cable alignment and organization. This practicality makes us suitable for both professional electrical contractors and large-scale industrial projects requiring efficient cable management.

The C-Type Cable Clamp functions as more than a fastener; it provides organized support that protects cables from mechanical stress and potential hazards. Shaoxing Sweld Electric Co., Ltd. ensures that our clamps maintain cables in precise alignment, preventing sagging, tangling, or abrasion that could lead to failure over time. By holding cables securely, us reduce the risk of disconnection, insulation damage, or short circuits in electrical systems. Proper cable management also facilitates easier maintenance, as technicians can identify and access cables quickly without disrupting adjacent wiring.
The C-Type Cable Clamp contributes to the structural stability of cable assemblies. Shaoxing Sweld Electric Co., Ltd. designs clamps to withstand vibration, movement, and impact, which is particularly important in industrial environments where machinery or external forces may exert pressure on cables. By maintaining proper spacing and alignment, us help prevent overheating or mechanical strain caused by overlapping or tightly bundled cables. The combination of mechanical support, safety, and system reliability makes the C-Type Cable Clamp an essential component in critical installations such as substations, industrial control rooms, and communication networks.

One of the key features of the C-Type Cable Clamp is its ability to support a wide range of cable types and diameters. Shaoxing Sweld Electric Co., Ltd. manufactures clamps that can accommodate solid conductors, stranded wires, insulated cables, and even fiber optic lines. The flexibility of the C-shaped design ensures that cables of different sizes can be held securely without the need for multiple clamp models, which simplifies inventory and project logistics. Adjustable fasteners and varying clamp sizes allow us to tailor cable support for specific applications, whether small-scale residential wiring or high-capacity industrial installations.
The adaptability also extends to installation environments. Shaoxing Sweld Electric Co., Ltd. designs our C-Type Cable Clamps to attach to various mounting structures, including walls, ceilings, cable trays, and grounding bars. This ensures that us can maintain proper cable routing across different layouts while reducing installation complexity. The ability to manage diverse cable types and configurations makes the C-Type Cable Clamp a versatile solution for multiple industries, including energy distribution, telecommunications, manufacturing, and commercial infrastructure. The combination of structural flexibility and secure grip allows us to support a wide range of cabling needs with a single, reliable component.