ESKA 520.020 5x20 mm 2A 250V Fast-Acting Glass Tube Fuse

The ESKA 520.020 is a high-quality 5x20 mm glass tube fuse designed for reliable overcurrent protection in electronic devices, power supplies, and appliances. With a fast-acting characteristic, it provides quick response to fault currents, safeguarding sensitive components. Manufactured by ESKA, a trusted brand in circuit protection, this fuse meets IEC 60127-2 standards and is RoHS compliant.

Advantages

Fast-acting (F) characteristic ensures rapid disconnection during overcurrent events, minimizing damage to downstream equipment. The glass body allows visual inspection of the fuse element, and nickel-plated brass end caps offer excellent corrosion resistance and reliable contact. Compact 5x20 mm size fits standard fuse holders and clips.

Suitable for

• Overcurrent protection in power supplies, adapters, and chargers
• Protection of electronic circuits in consumer electronics, industrial controls, and lighting
• Replacement fuse for equipment requiring 2A 250V fast-acting glass tube fuses

Key specifications

• Fuse Type: Glass Tube Fuse
• Size: 5x20 mm
• Current Rating: 2 A
• Voltage Rating: 250 V AC
• Breaking Capacity: 1.5 kA @ 250V AC
• Characteristic: Fast-Acting (F)
• Body Material: Glass
• End Cap Material: Nickel-plated Brass
• Cold Resistance: <0.05 Ohm
• Power Dissipation: 0.5 W
• Operating Temperature: -55°C to +125°C
• Standards: IEC 60127-2, RoHS

Recommendations

Always replace fuses with the same type and rating. Verify compatibility with your equipment's specifications before installation.