Bussmann MDL-7-R Time Delay Fuse

Product Description: Bussmann MDL-7-R Time Delay Fuse

Overview
The Bussmann MDL-7-R Time Delay Fuse is a premium cartridge fuse engineered for reliable circuit protection in commercial and industrial applications. Designed to handle temporary inrush currents without nuisance blowing, it ensures uninterrupted operation for motors, transformers, and inductive loads while providing robust defense against sustained overloads and short circuits.

Key Features

• Time Delay Design: Safely absorbs initial surge currents (e.g., motor startup) without interruption, minimizing downtime.
• 7 Amp Rating: Optimized for low-current circuits requiring precise overcurrent protection.
• High Interrupting Capacity: 10kA@250V AC/DC rating, ensuring safety during high-fault scenarios.
• Durable Construction: Glass body allows visual verification of fuse integrity; nickel-plated end caps enhance conductivity and corrosion resistance.
• Universal Compatibility: Standard 1-1/4″ x 1/4″ (5x20mm) dimensions fit common fuse holders, clips, and panels.
• Certified Safety: UL Recognized and CSA Certified for compliance with North American standards.

Ideal Applications

• Motor control circuits
• HVAC systems
• Power supplies and transformers
• Industrial machinery
• Lighting and appliance panels

Why Choose This Fuse?
The MDL-7-R combines Bussmann’s legacy of electrical safety with time-delay technology, offering peace of mind in demanding environments. Its delayed response to transient overloads prevents unnecessary interruptions, while instant reaction to short circuits safeguards equipment integrity.

Specifications

• Voltage Rating: 250V AC/DC
• Ampere Rating: 7A
• Dimensions: 1-1/4″ L x 1/4″ D (5mm x 20mm)
• Type: Time Delay (Slow-Blow)
• Standards: UL 248-14, CSA C22.2

Note: Verify compatibility with existing systems before installation. Always follow local electrical codes.

🔌 Protect your circuits intelligently—choose Bussmann reliability.