The Monarch FUSEKING DES 15 is a 15-amp dual-element time-delay fuse designed to provide reliable overcurrent protection in various electrical applications.
Key Features
- Dual-Element Design: Incorporates separate overload and short-circuit elements, allowing for closer sizing to inductive circuits and enhanced protection.
- Time-Delay Capability: Offers a minimum time delay of 10 seconds at 500% of the rated current, effectively handling temporary inrush currents without unnecessary fuse operation.
- High Interrupting Rating: Capable of safely interrupting overcurrents up to 300,000 amperes, ensuring robust protection against short circuits.
- Current Limitation: Provides a high degree of current limitation due to its rapid response to short-circuits, minimizing potential damage to connected equipment.
- Class J Compliance: Meets Class J fuse standards, ensuring compatibility with a wide range of industrial applications.
Specifications
- Amperage Rating: 15 A
- Voltage Rating: 600 V AC / 300 V DC
- Material: Ceramic
- Dimensions: Length: 2.25 inches; Width: 0.81 inches
- Fuse Style: Time Delay
Applications
The Monarch FUSEKING DES 15 fuse is suitable for a variety of applications, including:
- Protection of motors and motor branch circuits
- Safeguarding transformers and other inductive loads
- General-purpose circuits, including lighting and heating systems
- Use in power panelboards, combination starters, and motor control centers
Its dual-element, time-delay characteristics make it particularly effective in circuits with high inrush currents, providing both overload and short-circuit protection while minimizing unnecessary fuse replacements.
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