Description
The Mersen AJT6-1/4 is a Class J time-delay fuse designed for high-reliability protection in a range of electrical applications. It combines advanced features to ensure safety and operational efficiency, while its compact design allows for space-saving installations.
Key Features
- SmartSpot Indicator: Features a visual SmartSpot indicator to easily identify a blown fuse.
- Time-Delay Function: Suitable for handling inrush currents typical of motors and transformers, helping to prevent unnecessary interruptions.
- High Interrupting Rating: Provides a robust 300kA interrupting rating, confirmed through UL witnessed tests.
- Current-Limiting: Highly effective at limiting peak let-thru currents, reducing potential damage.
- Arc Flash Energy Reduction: Recommended for use in reducing arc flash energy, enhancing safety.
- Compact Design: Requires less mounting space compared to traditional fuses, allowing for smaller and more cost-effective fuse blocks.
- Selectivity: Facilitates easy 2-to-1 selectivity, preventing unnecessary system shutdowns.
- Error Prevention: Unique Class J dimensions help prevent incorrect replacements.
- High-Visibility Label: Features a bright orange label for immediate brand recognition.
- Durable Construction: Constructed with a fiberglass body and high-grade silica filler for durability and quick arc quenching.
- Traceability: Metal-embossed date and catalog number for lasting traceability and identification.
- Optional Indicator/Switch: EI indicator/switch mount option available for enhanced indication of fuse status.
Specifications
- Manufacturer Part Number: AJT6-1/4
- Voltage Rating (AC): 600 V
- Ampere Rating: 6.25 A
- Fuse Class: Class J
- Body Material: Fiberglass with high-grade silica filler
- Standards Approvals:
- UL listed to standard 248-8 File E2137
- DC listed to UL standard 248
- CSA certified to standard C22.2 No. 248.8
- IEC 60269-2-1
- Applications:
- Motor circuits
- Mains
- Feeders
- Branch circuits
- Lighting, heating, and general loads
- Transformers
- Control panels
- Circuit breaker back-up
- Bus duct
- Load centers
Reviews
There are no reviews yet