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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.
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Product Info
- Manufacturer:Mersen
- Sub-Category:Low Voltage Fuse
Description
A2D450R
A2D450R is a Mersen 450A, 250V Class RK1 time-delay low voltage fuse designed for reliable circuit protection in demanding industrial applications.
This fuse features a time-delay characteristic for motor starting and transformer inrush currents, a SmartSpot visual blown fuse indicator, and a fiberglass body for dimensional stability. It is part of the Amp-Trap 2000 series, offering arc flash mitigation and easy 2-to-1 selectivity to help prevent nuisance shutdowns. The rejection-style design ensures correct installation when used with recommended fuse blocks, and the high-visibility orange label aids quick identification.
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Key Specifications
- Amperage: 450A
- Voltage: 250V AC/DC
- Poles: 1
- Mounting Type: Blade (clip mount)
- Interrupt Rating: 200kA AC, 100kA DC
- Series/Frame: Amp-Trap 2000
- Trip Unit: Time-delay (Class RK1)
- Certifications: UL listed (248-12, E2137), CSA certified (C22.2 No. 248.12), ROHS compliant
- Indication: SmartSpot visual blown fuse indicator
- Body Material: Fiberglass (PolyTube)
- Terminal Material: Tin-plated copper
- Dimensions: 2 9/16" x 10 3/8"
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Specifications
- Part Number: A2D450R
- Manufacturer : Mersen
- Brand : Mersen
- Category : Fuse
- Item Subcategory : Low Voltage Fuse
- Family : Amp-Trap 2000
- Type : A2D-R
- Voltage : 250
- Amperage : 450
- AIC rating : 200kA@250V
- Diameter : 2.56
- Class Rating : RK1
- Barrels : 1
Product Data
- UPC : 782001991180
- GTIN : 00782001991180
- Weight : 2
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