Bussmann MDL-1-1/2-R Time Delay Fuse

Overview

The Bussmann MDL-1-1/2-R is a premium time-delay cartridge fuse designed for reliable circuit protection in demanding electrical applications. Engineered to handle temporary overloads while responding decisively to sustained faults, this fuse offers robust performance for motors, transformers, solenoids, and other inductive loads where inrush currents are common.

Key Features

• Current Rating: 1.5 Amperes AC/DC (1-1/2 A)
• Voltage Rating: 600V AC/DC
• Time-Delay Design: Withstands short-term surges (e.g., motor startup) without nuisance blowing, while interrupting dangerous overloads or short circuits.
• Fast-Acting Response: Clears severe faults rapidly to prevent equipment damage.
• Durable Construction: Ceramic body with sand-filled construction ensures arc suppression and enhanced safety.
• Standard Dimensions: Industry-standard 1/4″ x 1-1/4″ cartridge size (10.3 × 32 mm).
• Compliance: Meets UL/CSA standards for quality assurance.

Applications

• HVAC systems
• Industrial controls
• Pumps and compressors
• Power supplies
• Transformer protection
• Motor branch circuits

Why Choose This Fuse?

• Brand Reliability: Backed by Bussmann’s century-long expertise in circuit protection.
• Extended Equipment Life: Prevents unnecessary downtime by tolerating harmless inrush currents.
• Easy Replacement: Drop-in compatible with standard Class RK5 fuse holders.

Ideal for maintenance professionals seeking a durable, code-compliant solution for electrical systems requiring stable transient tolerance.

Note: Verify compatibility with existing fuse holders and equipment specifications before installation.

*Format note: This description is optimized for clarity and technical accuracy, highlighting critical specifications and application scenarios.*