Fuse cartridge Lamex BEZ2000-05CE LX3029 0.5A 20 mm glass

Lamex BEZ2000-05CE LX3029 0.5A 20 mm glass fuse cartridge is a cylindrical, transparent protective element designed for overcurrent protection in low-voltage electrical circuits. The glass body provides clear visual access to the fusible wire, enabling quick inspection for blown fuses. With a 0.5 ampere rated current and standardized 20 mm length, this fuse cartridge is made for installation in panel-mounted holders, appliance fuse clips, and control circuit protections where a 20 mm cylindrical glass fuse is required.

Advantages

The glass construction allows immediate visual identification of a blown element, reducing diagnostic time during maintenance. Its compact 20 mm size fits common fuse holders and clips used in instrumentation, household appliances, and control panels. The specified 0.5 A rating provides precise protection for low-current circuits, helping to prevent damage from overcurrent conditions while preserving circuit sensitivity.

Suitable for

• Protection of control circuits and signal lines with low current requirements
• Small household appliances and consumer electronics that use 20 mm cylindrical glass fuses
• Panel-mounted fuse holders and terminal blocks in instrumentation and automation
• Repair and maintenance tasks requiring a visible, replaceable overcurrent element

Key specifications

• Rated current: 0.5 A
• Physical form factor: cylindrical glass cartridge
• Length: 20 mm standard glass fuse size
• Visibility: transparent body for visual inspection of fusible element
• Application voltage range: suitable for typical low-voltage protection scenarios (check equipment requirements before installation)

How to use

Turn off power to the circuit before accessing the fuse holder. Remove the old or faulty fuse from its clip or holder and visually inspect the glass element to confirm a blown condition. Insert the Lamex 20 mm glass fuse cartridge into the holder with secure contact at both ends, ensuring correct orientation and firm seating. After replacement, restore power and verify circuit operation. If the fuse opens again immediately, investigate the underlying fault before replacing with another fuse of the same rating.

Usage recommendations

Use this 0.5 A glass fuse only where the circuit design and equipment documentation specify a 20 mm cylindrical fuse of this rating. Replace blown fuses with the same type and rating to maintain protective characteristics. For higher reliability in environments with vibration or heavy mechanical stress, consider using a fuse type designed for those conditions.