KLU-2500 - 2500Amp Fuse Description
KLU-2500 - 2500Amp Fuse
At 2500 amps, the KLU-2500 is a very specific Class L fuse, and getting the replacement right means checking more than amperage. The KLU-2500 is rated 600V with a manufacturer-specified 200 kAIC interrupt rating at 600VAC and a 5-second response time at 500% of rated current. Whether you're checking an existing fuse or confirming a replacement against equipment documentation, compare the full set of electrical and mechanical specifications rather than relying on the 2500A rating by itself.
Key Features and Benefits
- 2500A amperage rating for equipment designed to use a Class L fuse at this current rating.
- Rated at 600V, a key specification to compare with equipment requirements.
- Class L designation makes fuse-class verification straightforward when checking compatibility.
- Manufacturer specifies a 5-second response time at 500% of rated current.
- The bolted blade-end-to-bolted blade-end connection provides a clearly defined mechanical configuration.
- Uses a bolt mounting method rather than a clip-mounted cartridge arrangement.
- Non-indicating fuse design, as confirmed by both the fuse-indicator and special-features fields in the supplied data.
- RoHS compliant according to the supplied manufacturer information.
- CE marked for an additional documented compliance characteristic.
Technical Specifications
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Catalog Number: KLU-2500
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Product Name: Eaton Bussmann Series KLU Fuse
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Product Type: Fuse
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Fuse Class: Class L
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Amperage Rating: 2500A
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Voltage Rating: 600V
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Interrupt Rating: 200 kAIC at 600VAC
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Response Time: 5 seconds at 500%
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Connection: Bolted blade end x bolted blade end
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Mounting Method: Bolt
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Fuse Indicator: Non-indicating
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Special Features: Non-indicating
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Length / Depth: 5 in
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Width: 5 in
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Height: 1.75 in
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Product Weight: 15.95 lb
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Compliance: RoHS Compliant
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Marking: CE Marked
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UPC: 051712497022
Material Compliance and Certifications
The supplied manufacturer specifications identify the KLU-2500 as RoHS-compliant and CE-marked. Those are the specific compliance characteristics documented for this catalog number in the information provided.
Where It Works Best
The KLU-2500 suits electrical equipment designed for a 2500A Class L fuse rated 600V, with a 200 kAIC interrupt rating at 600VAC and the manufacturer's specified 5-second response time at 500%.
Mechanical compatibility deserves equal attention. The installation needs to accommodate bolted blade ends on both sides, bolt mounting, and the KLU-2500's 5-inch length/depth, 5-inch width, and 1.75-inch height. Because this model is explicitly specified as non-indicating, that characteristic should also match the intended installation requirements.
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Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:5.0
- Depth:5.0
- Height:10.75
- Amperes:2500
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:KLU
- Additional Notes:Knife-Blase Style, Non-Indicating, Fast-Acting, current-limiting Class L Fuse
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