JKS-40 - 40 Amp Fuse Description
JKS-40 - 40 Amp Fuse
Selecting your fuses shouldn’t be complicated, and the Eaton Bussmann series JKS-40 makes it simple. With a clear 40A, 600V rating and a strong 200 kAIC interrupting rating at 600VAC, this fuse is designed for electricians and maintenance teams who know exactly what they need.
Key Features and Benefits
- 40A amperage rating: Designed for compatible equipment requiring a 40-amp Class J fuse.
- 600V rating: Provides a clearly defined voltage rating for straightforward specification matching.
- Class J configuration: Clearly identified fuse class helps prevent selection based on amperage alone.
- Ferrule end connections: Features ferrule-end x ferrule-end construction for applications requiring this physical connection style.
- Single-element design: Manufacturer specifications identify the JKS-40 as a single-element design.
- Non-indicating: Straightforward non-indicating configuration without a visual fuse-status indicator.
Technical Specifications
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Product Name: Eaton Bussmann series JKS fuse
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Catalog Number: JKS-40
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Product Type: Fuse
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Amperage Rating: 40A
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Voltage Rating: 600V
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Fuse Class: Class J
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Interrupting Rating: 200 kAIC at 600VAC
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Number of Elements: 1
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Connection: Ferrule end x ferrule end
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Fuse Indicator: Non-indicating
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Special Feature: Non-indicating
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Product Length/Depth: 2.38 in
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Product Height: 1.06 in
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Product Width: 1.06 in
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Product Weight: 0.18 lb
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UPC: 051712630405
Material Compliance and Certifications
According to the supplied manufacturer specifications, the Eaton Bussmann JKS-40 is CE-marked and RoHS-compliant. These documented compliance details are useful when the application or facility has specific material-compliance requirements.
Where It Works Best
The JKS-40 40A 600V Class J fuse suits compatible electrical equipment that requires a 40A Class J fuse rated at 600V with a 200 kAIC interrupting rating at 600VAC. The application must also accommodate its single-element, ferrule-end-to-ferrule-end, non-indicating configuration and 2.38 x 1.06 x 1.06-inch dimensions.
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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:1.0625
- Depth:1.0625
- Height:2.375
- Amperes:40
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:JKS
- Additional Notes:Cartridge Style, Non-Indicating, Fast-Acting, current-limiting Class J Fuse
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