15RBA2-40E - Eaton RBA Medium Voltage Expulsion Fuse 14.4kV 40A

15RBA2-40E

15RBA2-40E is an Eaton RBA medium voltage expulsion fuse refill unit designed for power distribution applications requiring reliable overcurrent protection. This Type RBA2 standard speed fuse delivers consistent performance in medium voltage systems with a maximum design voltage of 14.4kV and a rated amperage of 40A. The fuse features an interrupt rating of 14.4kA at 14.4kV, making it suitable for industrial and utility power systems. As a refill unit, the 15RBA2-40E integrates with RBA fuse mounting assemblies and includes an exhaust control device for indoor applications. The E-class rating ensures fast, predictable operation during fault conditions.

• Voltage Rating: 14.4kV nominal, 15.5kV maximum
• Amperage Rating: 40A
• Interrupt Rating: 14.4kA at 14.4kV
• Fuse Type: RBA2 expulsion fuse refill
• Speed Class: Standard speed
• Class Rating: E-class
• Mounting: Refill unit for RBA fuse holders
• Application: Medium voltage power distribution
• Configuration: Single barrel design

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Specifications

• Part Number: 15RBA2-40E
• Manufacturer : Eaton
• Brand : Eaton
• Category : Fuse
• Item Subcategory : Medium Voltage Fuse
• Section : Fuse Refills
• Family : RBA
• Type : RBA2
• Voltage : 14400
• Amperage : 40
• AIC rating : [email protected]
• Class Rating : E
• Barrels : 1
• Velocity : Standard

Product Data

• UPC : 786670229766
• GTIN : 00786670229766
• Country of Origin : Dominican Republic
• Dimensions : 11 in x 2.2 in x 2.2 in (Length/Depth x Height x Width)
• Weight : 1.2
• Certification : IEEE Std. C37.41