1A 250V Glass Fuse 6x30 mm

6x30 glass fuses are medium-sized cylindrical fuses used to provide protection in electrical circuits against overcurrent conditions. They are named after their dimensions: 6 mm diameter and 30 mm length. Thanks to the clear glass body, the fuse’s status can be easily visually inspected. The internal melting wire or strip breaks the circuit by melting when the current exceeds a specified limit, protecting the devices from damage.

General Features: 
 

Size: 6 mm diameter x 30 mm length
Body Material: Clear glass
Internal Element: Melting wire or strip
Rated Current: Typically available from 0.1A to 30A
Rated Voltage: 250V AC or 125V AC (depending on the model)

Response Type: 
 

Fast-blow: Immediately interrupts the circuit during sudden overcurrent
Slow-blow (Time-delay): Withstands temporary current surges before opening

Applications: 

Industrial machinery and control panels
Power supplies and motor drivers
Large household appliances
Electrical distribution panels
Automotive and UPS systems

Advantages: 

Higher current carrying capacity
Easy fault detection with transparent body
Wide range of applications
Compatible with standard fuse holders

Installation: 

Can be mounted using fuse holders, clips, or directly onto PCBs
Easy to replace on-site