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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:Eaton
- Sub-Category:Medium Voltage
Description
A550X300E-1
A550X300E-1 is a medium voltage E-rated expulsion fuse designed for power distribution system protection at 5.5kV.
This fuse is engineered for use in medium voltage applications requiring reliable overcurrent and short-circuit protection. The E-rating designation indicates calibrated current-responsive elements that melt within specified time parameters, providing coordinated protection for electrical systems. The 300 ampere continuous current rating makes this fuse suitable for feeder and branch circuit applications in industrial and utility power distribution networks.
- Voltage Rating: 5.5kV
- Continuous Current Rating: 300A
- Fuse Type: E-Rated Expulsion
- Ampere Rating: 300E
- Medium Voltage Classification
- Suitable for Power Distribution Systems
- Coordinated Overcurrent Protection
- Short-Circuit Protection Capability
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Specifications
- Part Number: A550X300E-1
- Manufacturer : Eaton
- Brand : Cutler Hammer
- Category : Fuse
- Item Subcategory : Medium Voltage
- Family : CS-3 Series
- Type : A055
- Voltage : 5500
- Amperage : 300
- AIC rating : [email protected]
- Connection : Ferrule
- Diameter : 3
- Class Rating : E
- Barrels : 1
- Clip Center : 12
Product Data
- Weight : 5
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