Reliable Fuse & Busbar Solutions for Energy & Power Distribution

Specialized in 1500VDC & 690VAC low-voltage protection components for ESS, PV, industrialand infrastructure applications.

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.

Empowering Global Energy Systems with Proven Protection Technology

15+ Years Experience

Focused on low voltage fuse and switching components

1500VDC & 690VAC Coverage

Ideal for PV, ESS, and industrial distribution applications

OEM & Fast Delivery

Support flexible customization and efficient production

Assit & Service

Provide one_on_one technical support and after-sales service

Trusted by Professionals Across Critical Sectors

Energy Storage System (ESS)
Photovoltaic (PV) Solar Systems
Industrial Distribution Cabinets
Rail Transit & Infrastructure
Commercial & Utility Power Systems

Download Our Product Catalog

Get all specifications in one place – with detailed models and drawings

Professional Manufacturer of Fuse and Busbar Systems in China

Qize Electrical is dedicated to providing reliable and high-performance low voltage fuse and protection components. We serve global partners in the energy, chemical, power, and industrial sectors.

ISO9001 Certified
In-House Manufacturing
Global Export Ready

Contact Qize Electrical

NH Fuse Holders & MCCB Experts