Mersen A4BY1000 - Class L Fuse 1000A (200kA AIC @600V)
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Mersen A4BY1000 is a Class L low-voltage fuse designed for high-current circuit protection in industrial power distribution systems. This 600V AC-rated fuse features a 1000A current rating and 200kA interrupting capacity at 600V, housed in a durable 10.75" long cylindrical body with 2.5" diameter constructed to UL/CSA standards. The single-barrel design provides reliable short-circuit protection for heavy equipment, meeting rigorous safety requirements for industrial switchgear, motor control centers, and power distribution panels.
Key Features & Specifications
Key Features & Specifications
- Type: Class L time-delay fuse with cylindrical body
- Voltage Rating: 600V AC
- Current Rating: 1000A
- Dimensions: 10.75" length x 2.5" diameter
- Standards: UL 248-12, CSA C22.2 No. 248.12
- Applications: Industrial switchgear, MCCs, power distribution
- AIC rating: 200kA@600V
- Class Rating: L
- Barrels: 1
- Weight: 10 lb
- UPC: 782001939144
- GTIN: 00782001939144
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