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The Bussmann BP/MDL-1/2 is a time-delay glass tube fuse designed to protect low-current circuits from overloads and short circuits. With a 0.5 amp rating and 250 volt maximum rating, this fuse is ideal for a wide range of industrial, commercial, and residential electrical applications. The time-delay (slow-blow) characteristic allows temporary current surges—such as motor startup currents—to pass through safely, reducing nuisance tripping and unnecessary fuse replacements.
Each fuse features a clear glass tube body with plated brass end caps, allowing you to quickly inspect the element for visual troubleshooting. The compact 1/4 inch by 1-1/4 inch dimensions fit standard MDL fuse holders in control panels, HVAC equipment, and electronic systems. This two-pack ensures you have a spare on hand to minimize downtime when a fuse needs replacement.
Features and Benefits
- Time-Delay Design: Handles brief overload spikes and inrush currents without breaking the circuit, making it ideal for motor-driven and inductive loads.
- Glass Tube Construction: Transparent housing enables instant visual inspection of the element for rapid troubleshooting and safety compliance.
- Plated Brass End Caps: Provides contact points for reliable installation in standard fuse holders.
- Low-Current Protection: 0.5 amp rating protects sensitive electronics and low-power circuits while maintaining steady operation.
- Dual Voltage Range: 250 VAC maximum rating provides robust protection in both 120V and 240V environments.
- Two-Pack Value: Convenient packaging includes a spare fuse, reducing replacement costs and downtime.
Specifications
- Brand: Bussmann
- Model: BP/MDL-1/2
- Type: Time-Delay Glass Tube Fuse
- Current Rating: 0.5 Amp
- Voltage Rating: 250 VAC (maximum)
- Interrupt Rating: 10 kA at 125 VAC, 35 A at 250 VAC
- Dimensions: 1/4 inch × 1-1/4 inch
- End Caps: Plated brass
- Body Material: Glass
- Certification: UL listed
- Quantity: 2-Pack