Nale Electric is willing to work together with domestic and foreign merchants to create brilliance!
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The HD13 series knife switch is a manual isolating and control device used in low-voltage power systems. It employs high-strength insulation boards, galvanized mounting plates, wear-resistant mechanical structures, and highly conductive copper components to ensure stable performance even under frequent operation. It is suitable for various distribution cabinets, electrical control cabinets, electrical panels, and industrial equipment circuit protection applications.
High-strength insulation structure: Utilizes fiberglass-reinforced insulation board to improve temperature resistance and mechanical stability.
High-conductivity copper blade components: Low contact resistance and excellent heat dissipation ensure long-term stable operation.
Long mechanical life: Precision mechanical linkage design ensures clear and reliable switching actions.
Easy installation: Multi-hole metal base plate supports installation in multiple directions and is compatible with a wider range of power distribution systems.
Multiple specifications available: Supports 1P / 2P / 3P / custom pole numbers.
We support the customization needs of global electrical manufacturers:
Custom current ratings (100A–1600A)
Custom pole numbers, terminal shapes, and mounting dimensions
Custom corporate logos, packaging, and colors
Provide long-term, stable supply to switchboard manufacturers
Focus on helping overseas clients create exclusive brands and differentiated competitive products.
The HD13 knife switch is widely used in:
Industrial distribution boxes/panels
Electrical control systems for mechanical equipment
Electrical distribution in automotive manufacturing lines
Mining, chemical, and power stations
Distribution cabinet factories and complete equipment manufacturing
Building power distribution systems
Its high reliability makes it ideal for long-term stable operation environments.
15+ years of experience in industrial electrical manufacturing
Intelligent automated production lines improve efficiency and consistency
Global export standards, compliant with IEC/GB requirements
Fast delivery, stable supply chain
Deep OEM/ODM development capabilities, supporting brand building
The HD13 series knife switch is a robust, reliable, and widely applicable industrial-grade manual disconnect switch. Manufactured on intelligent production lines and offering full OEM/ODM customization services, it meets the stability, safety, and flexibility needs of global customers. It is an ideal flagship product for independent websites expanding into overseas markets.
