The 021806.3MXP is a 6.3A, 218 Series, Time-Delay Fuse from Littelfuse. It provides reliable overcurrent protection for various electronic and electrical circuits with a time-delay characteristic to prevent nuisance tripping caused by temporary surges.

Applications:

• Power Supplies: Protects sensitive components in power supplies from overcurrent damage.
• Motor Circuits: Used in motor control circuits to handle inrush currents during motor startup.
• Transformers: Provides overcurrent protection for transformers, preventing damage from overloading.
• Lighting Ballasts: Protects lighting ballasts from overcurrent conditions.
• Industrial Equipment: Used in industrial control systems and machinery for circuit protection.

Features:

• Time-Delay Characteristic: Withstands temporary overload currents without opening, preventing nuisance tripping.
• High Interrupting Rating: Safely interrupts high fault currents to protect equipment.
• Compact Design: Allows for easy integration into space-constrained applications.
• Ceramic Body: Provides excellent arc suppression and insulation.
• Agency Approvals: Typically UL Listed and CSA Certified for safety and reliability.

Benefits:

• Reliable Overcurrent Protection: Safeguards circuits from damage caused by overloads and short circuits.
• Reduced Downtime: Minimizes nuisance tripping, resulting in less downtime and improved productivity.
• Easy Installation: Simple to install and replace in standard fuse holders.
• Wide Operating Temperature Range: Suitable for use in a variety of environmental conditions.
• Enhanced Safety: Protects personnel and equipment from hazardous overcurrent situations.

Additional Details:

The 021806.3MXP fuse has a voltage rating of 250VAC. Its ceramic body construction provides excellent arc quenching capabilities. It is important to verify the specific interrupting rating in the Littelfuse datasheet for the 021806.3MXP. This fuse is typically mounted in a fuse holder appropriate for its physical size and voltage rating.