Reliable Fuse & Busbar Solutions for Energy & Power Distribution
Specialized in 1500VDC & 690VAC low-voltage protection components for ESS, PV, industrialand infrastructure applications.
Empowering Global Energy Systems with Proven Protection Technology
Focused on low voltage fuse and switching components
Ideal for PV, ESS, and industrial distribution applications
Support flexible customization and efficient production
Provide one_on_one technical support and after-sales service
Your One-Stop Supplier for Low Voltage Fuse and Busbar Components
Busbar Distribution Block
Compact modular busbar for safe and efficient low-voltage power distribution. Ideal for industrial control cabinets, PV systems, and battery storage units.
MCCB Pan Assembly
Pre-assembled busbar module for MCCB (Molded Case Circuit Breaker) installations. Streamlines wiring and improves panel layout.
NT/NH Fuse Holder Base
A compact and reliable fuse base for NH1 knife-type fuses, widely used in ESS, solar PV, and low-voltage distribution panels.
Fuse Switch Disconnector
Heavy-duty fuse switch disconnector designed for safe load switching and fuse protection. Ideal for industrial, PV, and energy storage applications.
BH Fuse Base
Simple, sturdy fuse base compatible with BH size fuses. Bolt-mounted for easy integration in panels or combiner boxes.
Distribution Box
Mainly applied to industrial and mining enterprises to change over circuit and switch phases.
Trusted by Professionals Across Critical Sectors
Reliable DC Protection for ESS
Ensure safe and stable operation of energy storage systems with our high-voltage DC protection components.
Optimized Safety for Solar Arrays
Protect PV systems from overloads and faults with our dedicated DC fuses and disconnect solutions.
Compact Solutions for Panel Safety
Streamline industrial cabinet design with our modular, space-saving low-voltage protection components.
Reliable Power in Motion
Deliver continuous and safe power for rail systems with robust fuse switch disconnectors and busbar blocks.
Scalable Protection for Heavy Loads
Support large-scale power distribution with durable components built for utility and commercial applications.
Frequently Asked Questions
Here are the key concerns from our clients — and how Fuspan solves them
How does Fuspan ensure the safety and reliability of 1500VDC products?
We partner with certified factories (TÜV, CE, CCC) and conduct strict high-voltage and aging tests to guarantee long-term stability in energy systems.
Are your products compatible with our existing DC systems?
Yes. Our products are available in various specifications and support customization. They are widely compatible with energy storage systems, PV inverters, and battery setups.
Can you ensure fast delivery for urgent projects?
With direct factory partnerships and in-stock hot models, we offer fast shipping or expedited delivery based on your project’s urgency.
Do you offer technical support for product selection?
Absolutely. Our engineers will recommend the best-fit models based on your voltage, current, space, and environmental requirements.
We worry about product quality and after-sales support.
Fuspan ensures 100% quality inspection before shipping and provides bilingual (EN/CH) technical support to guarantee smooth global communication.
Can you offer OEM or ODM services?
Yes, we provide OEM labeling and can also develop ODM solutions according to your drawings or project needs.
Do you offer samples or small trial orders?
Definitely. We welcome trial orders and offer representative sample models to help you evaluate performance and quality.
Can your products meet special certification requirements in our country?
Tell us what certifications you need (e.g., UL, TUV, IEC), and we’ll recommend matching models or assist with compliance documentation.