2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Mersen
- Sub-Category:Low Voltage Fuse
Description
A6K450R
A6K450R is a Mersen Class RK1 fast-acting fuse designed for reliable circuit protection in industrial and commercial power distribution systems. This cartridge fuse features a 450A amperage rating and a 600V AC voltage rating, making it suitable for a wide range of applications requiring high interrupting capacity and fast response. The A6K450R fuse is part of the Amp-Trap A6K-R series, known for its robust construction and dependable performance. It features a cylindrical body with tin-plated copper terminals for secure connections and is UL and CSA listed for safety and compliance. The fuse is designed for use in fuse blocks and fuse holders compatible with Class RK1 fuses.
- Part Number: A6K450R
- Manufacturer: Mersen
- Amperage Rating: 450A
- Voltage Rating: 600V AC, 300V DC
- Class: RK1
- Interrupting Rating: 200kAIC
- Series: Amp-Trap A6K-R
- Body Type: Cylindrical
- Terminal Material: Tin-Plated Copper
- Physical Size: 3-1/8" x 13-3/8"
- Approvals: UL 248/248-12, CSA C22.2
- Mounting Type: Cartridge (fuse block compatible)
Specifications
- Part Number: A6K450R
- Manufacturer : Mersen
- Brand : Mersen
- Category : Fuse
- Item Subcategory : Low Voltage Fuse
- Family : A6K-R Series
- Type : A6K-R
- Voltage : 600
- Amperage : 450
- AIC rating : 200kA@600V
- Diameter : 2.56
- Class Rating : RK1
- Barrels : 1
Product Data
- UPC : 78200191591
- GTIN : 00782001915919
- Weight : 3
- Certification : UL, CSA
You may also like
- Opens in a new window.



