Description
The Mersen 600V 1/4A CC Time-Delay Fuse (ATQR1/4) is designed for applications with high inrush currents, such as control transformers, solenoids, and other inductive loads. As part of the Amp-Trap 2000 series, it delivers superior protection for branch circuits in electrical distribution systems.
Key Features
- Time-Delay Characteristics: Effectively handles high inrush currents without nuisance opening, making it ideal for inductive loads.
- Highly Current-Limiting: Limits peak let-thru current, reducing potential damage to downstream components and enhancing system safety.
- Rejection-Style Design: Ensures proper fuse installation when used with recommended fuse blocks, minimizing the risk of replacement errors.
- High Visibility: The bright orange label provides easy identification, simplifying the replacement process.
- Durable Construction: The fiberglass body offers dimensional stability in demanding industrial environments, while the metal-embossed date and catalog number ensure traceability and lasting identification.
- Efficient Arc Quenching: Filled with high-grade silica, the fuse provides fast arc quenching and high current limitation, ensuring optimal circuit protection.
Specifications
- Voltage Rating: 600V AC
- Current Rating: 1/4A
- 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: Ideal for control transformers, solenoids, inductive loads, as well as general-purpose circuits like lighting and heating systems.
Documents
1CT94, KLDR.250, FNQ-R-1/4, FNQR1/4
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