Description
The Mersen 600V 17.5A CC Time-Delay Fuse (ATQR17-1/2) is engineered to offer robust protection for branch circuits, particularly those experiencing high inrush currents. This fuse is ideal for applications involving control transformers, solenoids, and other inductive loads within electrical distribution systems.
Key Features
- Time-Delay Function: Designed to handle inrush currents without causing nuisance trips, making it suitable for inductive loads like control transformers.
- Current-Limiting: Provides high current limitation, effectively protecting sensitive equipment from potential damage.
- Rejection-Style Design: Prevents incorrect replacements by ensuring compatibility only with the recommended fuse blocks.
- High-Visibility Label: Features an orange label for easy identification and replacement.
- Durable Construction: The fiberglass body is designed for stability in challenging industrial environments, while the metal-embossed date and catalog number offer traceability.
- Efficient Arc Quenching: Uses high-grade silica filler for fast and effective arc quenching, enhancing overall performance.
Specifications
- Voltage Rating: 600V AC
- Current Rating: 17.5A
- Standards Compliance: UL listed to standard 248-4 (File E2137), DC listed to UL standard 248, CSA certified to standard C22.2 No. 248.4
- Applications: Protects control transformers, solenoids, inductive loads, and general-purpose circuits, including lighting and heating.
Documents
FNQ-R-17-1/2, FNQR171/2
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