PRECISION INNOVATION
Shenzhen Hch High – Authorized distributor of globally certified Bussmann fuses with swift supply.
Shenzhen Hch High – Authorized distributor of globally certified Bussmann fuses with swift supply.
From Design to Delivery – Eco-Friendly, Customizable & Cost-Effective for Your Business
From Design to Delivery – Eco-Friendly, Customizable & Cost-Effective for Your Business
Featured Products
Featured Products
Comprehensive manufacturing solutions across multiple industries with custom
capabilities.
Covers Class CC, J, RK1, RK5, T & L per UL248. Interrupting ratings up to 300kA. Includes Low-Peak time-delay, Limitron fast-acting, and Fusetron economy types for branch circuits & controls.
DC fuses
DC fuses
Class J fuses
Class J fuses
For AC/DC drives, converters, and variable speed drives. 0.25–100A, up to 2000V AC, aR/gR. Cylindrical types feature striker mechanism for remote monitoring. Certified to IEC & UL standards.
Square body fuse links
Square body fuse links
Compliant with IEC60269, 690VAC, 80–120kA breaking capacity. Includes cylindrical cartridge, NH blade fuses (2–1250A), and aR semiconductor types. Ideal for global low-voltage distribution and motor protection.
Class CF CUBE fuses
Class CF CUBE fuses
Comprehensive solutions for HVDC and IDC systems. Voltage range 250–1500V, current 0.1–6000A. Covers EVH, 170M, ESS, NH, Class J/CC, C10G series. Ideal for energy storage, UPS, PDU, and BBU. Certified to UL, CSA, TUV, CE, UKCA, RoHS & REACH.
Research & Innovation
State-of-the-Art Research Facilities
Our world-class facilities combine cutting-edge research capabilities with advanced manufacturing technologies to deliver innovative solutions that set industry standards.
Advanced Material Testing
Rigorous validation of all Eaton Bussmann fuses and components in compliance with UL, CSA, CE, TUV, and UKCA international safety and performance standards.
Research & Development
Leveraging the cutting-edge global R&D capabilities of Eaton Bussmann to provide innovative circuit protection solutions and technical consultation.
Advanced processes
Distributing products manufactured under Eaton Bussmann's globally optimized and century-refined production processes across over 100 facilities worldwide.
Smart Manufacturing
Supplying Eaton Bussmann's smart fuse solutions and supporting the integration of intelligent circuit protection within modern industrial systems.
Quality Assurance
Adherence to Eaton Bussmann's advanced global quality management standards, ensuring reliable product performance and system safety for every component.
Technical Support
Providing round-the-clock, professional technical consultation and bespoke after-sales services by a seasoned team for all application needs.
Learn More
Learn More
GET STARTED
Partner with us to leverage cutting-edge materials science and precision
manufacturing for your next breakthrough product.
Ready to Transform Your Innovation?
Schedule Laboratory Tour
Schedule Laboratory Tour
Schedule Laboratory Tour
Schedule Laboratory Tour
