Mersen A2K400R - RK1 Class Fuse 400A (200kA@250V Interrupt Rating)
Regular price
$369.88
$369.88
Regular price
$1,088.69
$1,088.69
Sale price
$369.88
$369.88
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Mersen A2K400R is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This RK1-class fuse features a 400A current rating and 250V voltage rating with a 200kA interrupting capacity, housed in a durable 8.63-inch cylindrical body with 2.06-inch diameter. Constructed with time-delay characteristics for motor circuit protection, it meets UL/CSA standards for reliable operation in demanding environments. Typical applications include motor control centers, panelboards, and industrial machinery requiring high-fault current protection.
Key Features & Specifications
Key Features & Specifications
- Type: A2K-R series current-limiting time-delay fuse
- Voltage Rating: 250V AC
- Current Rating: 400A
- Dimensions: 8.63" length x 2.06" diameter
- Weight: 1 lb
- Standards: UL/CSA listed
- Applications: Motor circuits, industrial power distribution
- Class Rating: RK1
- Barrels: 1
- AIC rating: 200kA@250V
- UPC: 782001915360
- GTIN: 00782001915360
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