Zhejiang Hongman Electric Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of nh000 double indicator fuse link in China. We are committed to providing high quality customized products made in China with competitive price. Welcome to wholesale bulk cheap nh000 double indicator fuse link from our factory.
Product Introduction
The NH000 Double Indicator Fuse Link delivers straightforward installation and reliable, predictable performance, making it ideal for system integrators and cabinet manufacturers aiming to boost the safety and stability of low-current distribution systems. In addition, this NH000 Fuse Link comes equipped with robust, industry-certified technical configurations unique to a premium HRC Fuse Link, including dual synchronous pop-up fault signals, high-density quartz sand arc suppression and low-resistance tin-plated copper knife terminals, which work together to deliver unmatched short-circuit breaking performance and long-term operational consistency.
Product Parameter
|
Item |
Specification |
|
Model |
NH000 Dual Blown Indicator Ceramic HRC Knife Blade Fuse Link |
|
Utilization Category |
gG (General dual protection for overload & short circuit of cables and switchgear) |
|
Rated Voltage |
AC 500V / AC 690V |
|
Breaking Capacity |
AC500V: 120kA; AC690V: 50kA |
|
Available Current Range |
2A ~ 160A (complete NH000 current specifications: 2A, 10A, 32A, 63A, 80A, 100A,160A) |
|
Housing Material |
High temperature flame retardant integrated ceramic insulated body |
|
Arc Extinguishing Medium |
High purity quartz sand (silicon content ≥99%) |
|
Contact Material |
Thick tin-plated pure copper, anti-oxidation & low temperature rise |
|
Indicator Feature |
Dual-end pop-up visual blown indicator, red mark exposed after fusing |
|
Executive Standard |
IEC/HD 60269-2, GB13539.1 |
|
Certifications |
CE, CCC, TUV, ISO9001, RoHS environmental certification |
|
Matching Base |
Special NH000 knife blade fuse base |
|
Application |
Mini low voltage switchgear, small industrial control boxes, PV energy storage equipment, UPS, small-power motor protection |
Product Advantage
Interchangeable universal standard size for cost saving .All NH000 dual indicator fuse links adopt unified modular size design. The external overall dimension keeps consistent with mainstream international NH000 standard, which can perfectly substitute foreign imported fuse links. Customers do not need to redesign or modify cabinet structures, effectively reducing spare parts procurement and equipment renovation costs.
Built to comply with IEC and DIN global standards, the NH000 ceramic Indicator Fuse Link eliminates maintenance blind spots common on single-indicator miniature fuses, allowing field technicians to quickly identify blown units without full circuit power shutdown. Beyond its user-friendly diagnostic design, this HRC Fuse Link maintains steady temperature rise even under continuous rated load, while the reinforced high-temperature ceramic housing of the NH000 Fuse Link resists thermal aging and damp corrosion, guaranteeing consistent protection for PV combiner boxes, automation control panels and small energy storage branches year-round.
Production Process & Quality Control System
Packaging, Shipping & After-sales Service
Inner Packaging: Each fuse is individually packed in an anti-collision plastic case to prevent deformation of copper blade contacts during transportation.
Outer Packaging: Standard export cartons wrapped with moisture-proof films.
A full set of customs clearance documents is available, including CE certificates, test reports, commercial invoices and packing lists.
FAQ
Q1: What is the service life of NH000 Fuse Link Dual Blown Indicator Fuse link under normal operating conditions?
A1: Under rated current, dry and ventilated indoor environment, the service life can reach more than 8 years. If used in outdoor high humidity environment, regular inspection every 12 months is recommended to avoid aging of ceramic housing and copper terminals.
Q2: Can we print our own brand LOGO on the ceramic surface of the fuse link? What is the MOQ for OEM customization?
A2: Yes, customized LOGO printing on the ceramic shell is supported. The minimum order quantity for OEM printing is 50 pieces. We can also develop non-standard current specifications according to customers' circuit design requirements.
Q3: Is this dual indicator fuse suitable for photovoltaic energy storage cabinet with frequent surge current?
A3: Absolutely. It adopts standard gG protection characteristic, which can resist the instantaneous surge current generated when PV equipment is started, and will not fuse mistakenly. The high breaking capacity can effectively protect energy storage battery packs from short-circuit damage.
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