Mersen Industrial Fuses | BeiLuo Distributor

About Industrial Fuses

Mersen industrial fuses provide reliable overcurrent protection for general industrial applications including motor protection, power distribution, and control circuits. These fuses comply with IEC and UL standards for industrial electrical installations with ratings up to 690V and breaking capacities up to 100kA.

As an authorized distributor of Mersen, BeiLuo provides a comprehensive range of Industrial Fuses products. These products are widely used in industrial control, automotive electronics, consumer electronics, and communication equipment. We offer a complete product line with multiple series to meet various application requirements. All products are genuine and original, backed by professional technical support and comprehensive after-sales service.

Selection Guide: How to Choose the Right Industrial Fuses

Product List

3 products available

Part Number ↕	Voltage Rating ↕	Current Rating ↕	Breaking Capacity ↕	Size ↕	Mounting ↕	Package ↕	Stock Status	Action
NH250-690	690V AC	250A	100kA @ 690V	NH2	NH fuse switch or base	-	In Stock	View Details
NH315-690	690V AC	315A	100kA @ 690V	NH2	NH fuse switch or base	-	In Stock	View Details
NH200-690	690V AC	200A	100kA @ 690V	NH2	NH fuse switch or base	-	In Stock	View Details

Need Industrial Fuses Products?

Download Datasheet Request Samples Get Quote Contact FAE

Frequently Asked Questions

What is the difference between gG and aM fuse types?

gG (general purpose) fuses provide full-range protection against overloads and short-circuits. aM (motor) fuses provide short-circuit protection only and must be used with overload relays. gG fuses operate at lower overcurrents (1.6x rating), while aM fuses allow motor starting currents (4-8x rating). Use gG for general circuits, aM for motor circuits with separate overload protection.

Use gG for general circuits. Use aM for motor circuits with overload relays.