Description
The Mersen AJT600 is a high-capacity Class J time-delay fuse designed to offer exceptional protection in a variety of electrical systems. With a focus on compactness and high performance, this fuse is ideal for large-scale applications where reliable and efficient overcurrent protection is crucial.
Key Features
- SmartSpot Indicator: Features a SmartSpot visual indicator to easily identify when the fuse has blown.
- Time-Delay Function: Provides time-delay capabilities to handle inrush currents from motors and transformers without unnecessary disruptions.
- High Interrupting Rating: Capable of handling up to 300kA interrupting rating, as verified by UL witnessed tests.
- Current-Limiting: Highly effective in limiting current to minimize potential damage and peak let-thru currents.
- Arc Flash Energy Reduction: Recommended for reducing arc flash energy, enhancing safety in electrical systems.
- Compact Footprint: Requires less mounting space compared to traditional fuses, allowing for more economical and space-efficient fuse blocks.
- Selectivity: Features easy 2-to-1 selectivity to prevent nuisance shutdowns and ensure reliable system operation.
- Error Prevention: Unique Class J dimensions help prevent incorrect replacements.
- High-Visibility Label: Bright orange label for immediate brand recognition and identification.
- Durable Construction: Constructed with a fiberglass body and high-grade silica filler for durability and effective arc quenching.
- Traceability: Metal-embossed date and catalog number for lasting traceability and identification.
- Optional Indicator/Switch: EI indicator/switch mount option available for improved fuse status indication.
Specifications
- Manufacturer Part Number: AJT600
- Voltage Rating (AC): 600 V
- Ampere Rating: 600 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
JTD600 | LPJ600SP
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