1.8 Amp MDL Slow Blow Fuses – 5 Pack

Reliable 1.8A Time-Delay Protection for Your Electronics

Protect your electronics and appliances with these 1.8 Amp MDL Slow Blow Fuses. Perfect for everyday consumer use, these 1.8A 250V slow blow fuses offer reliable, time-delay protection to handle brief power surges and startup currents without nuisance blowouts. Ideal for a variety of applications, including power supplies, audio equipment, and home electronics.

Key Features of Our 1.8A Slow Blow Fuses

• Glass Construction: Durable 6x30mm (3AG/MDL) glass body for easy inspection and maximum reliability.
• Time-Delay Design: Slow blow (time-delay) feature prevents unwanted fuse openings during momentary power surges or motor startups.
• Multiple Voltage Ratings: Rated for both 125V and 250V circuits for versatile use across equipment.
• Multipack Value: Convenient pack of 5 fuses so you always have spares on hand when you need them.
• Meets Industry Standards: Trusted NTE quality and performance, part number 74-6SG1.8A.

Technical Specifications

• Current Rating: 1.8 Amp (1800mA)
• Type: MDL (3AG), Time-Delay / Slow Blow
• Size: 6x30mm glass fuse
• Rated Voltage: 125V / 250V
• Breaking Capacity: 125VAC, 10kA; 250VAC, 200A
• Package Quantity: 5 fuses per pack
• NTE Part Number: 74-6SG1.8A
• Opening Time:
  • 110% of rated current: 4 hours minimum
  • 135% of rated current: 1 hour maximum
  • 200% of rated current: 5 – 120 seconds

Ideal Applications

These 1.8A MDL slow blow fuses are great for safeguarding audio equipment, home theaters, power adapters, consumer electronics, and other devices requiring gentle, time-delay circuit protection.

Find the Datasheet

For complete technical details, download the official NTE 6x30mm Glass Fuse datasheet.