Celebrating 30 Years of Excellence in Electrical Protection Solutions at GRL Electric Co., Ltd.

30 Years of Manufacturing Experience – GRL FUSE

We use cookies to enhance your browsing experience. By continuing to use this website, you consent to our use of cookies. Accept All | Decline All

—

### Home

#### Products
– **Fuse**
– NT/NH Fuse Link Series
– Semiconductor Fuse Link
– Energy Storage Fuse Link
– PV Fuse Link
– High Voltage Fuse
– **Fuse Holder and Fuse Base**
– Fuse Holder
– Fuse Base
– **Electrical Protection**
– Fuse Switch Disconnector
– Isolator Switch
– Transfer Switch
– Insulator
– HV Switch Disconnector
– Load Break Switch
– Knife Switch
– **Lightning Protection Series**
– **Copper Busbar**
– Solid Busbar
– Braided Copper Busbar
– Laminated Busbar
– Stranded Copper Wire
– **Busbar System**
– 60mm Busbar System
– 100mm Busbar System
– 185mm Busbar System
– 30mm Busbar System
– 40mm Busbar System
– Non-Standard Busbar
– Busbar Clamp
– **PV System**
– DC MCB
– PV Isolator Switch
– DC Transfer Switch
– PV Fuse
– PV Surge Protection Device
– PV Connector
– PV Box

### Blog

### Projects

### Partner

### Electric Power

### Industrial Control

### Photovoltaic

### Wind Power

### Service

—

#### About Us

Contact us:
Phone: +86-13757783569
Email: [email protected]
Phone: +8613757783569

About Us

GRL: Powering Industries with Reliable Electrical Protection Solutions

Founded in 1992, Zhejiang GRL Electric Co., Ltd. is a prominent manufacturer of electrical protection and connection solutions. With a facility spanning 4,000 square meters and a team of over 500 professionals, we specialize in high-performance electrical protection products, including fuses, copper busbars, and disconnect switches, catering to a global clientele.

As a trusted leader in China’s low-voltage busbar and disconnector switch market, we provide innovative, custom solutions to clients worldwide.

—

### Product Description

GRL’s fuse switch disconnectors offer the highest level of electrical protection for both equipment and personnel. These disconnectors are designed for short-circuit and overload protection of cables and power equipment within power distribution systems. The fuses integrated into the load switch safeguard equipment from overcurrent, allowing for safe disconnection.

GRL is a professional manufacturer of fuse switch disconnectors.

—

### Latest Blog Posts

– **GRL Low-Voltage Enclosed Busbar Systems**

Modern power distribution increasingly relies on modular busbar systems for efficient and safe electrical wiring. A low-voltage enclosed busbar system utilizes conductive bars instead of individual cables to deliver power to devices within switchgear and control cabinets. GRL’s Low-Voltage Enclosed Busbar System exemplifies these advantages, significantly reducing installation time.

– **GRL 2000v DNH50 Load Break Switch**

Compared to traditional AC power distribution systems, DC currents in new energy distribution systems pose challenges such as the absence of natural zero-crossing points, complicating arc extinction and extending arc durations. This necessitates enhanced arc suppression capabilities and structural design.

– **GRL Exhibition News: DC Isolator Switches and PV Fuse Solutions**

GRL is embarking on a global exhibition tour in 2025. This summer and fall, we will showcase our latest DC isolator switch, PV fuse, and copper connection solutions at three major international expos, starting in Shanghai at SNEC PV+ (June 11–13, 2025).

—

#### Company Info

Address: No.66, Punan 5 Road, Yueqing Economic Development Zone, Yueqing City 325604, Zhejiang, China
Phone: +86-13757783569
Email: [email protected]

—

Copyright © 2025 GRL
Privacy Policy
Product Inquiry
Get a Quote

—

Notice: JavaScript is required for this content.