JJS-900 - 900 Amp Fuse Description
JJS-900 - 900 Amp Fuse
For the JJS-900, the important details are easy to pin down: 900 amps, 600VAC, Class T, and a 200 kA interrupting rating at 600VAC. This fuse is specified as very fast-acting and current-limiting, with a knife-blade style configuration and non-indicating design. Built to last and clearly identified by its electrical and physical characteristics, the JJS-900 is a straightforward choice when your equipment documentation calls for these ratings and this Class T fuse configuration.
Key Features and Benefits
- 900A amperage rating: Designed for applications specifically requiring a 900-amp fuse.
- 600VAC rating: Provides a clearly defined voltage specification for compatibility checks.
- Current-limiting Class T fuse: Combines a Class T format with the stated current-limiting characteristic.
- Knife-blade style: Makes the physical configuration another readily identifiable point for compatibility checks.
- Non-indicating design: This JJS-900 is specified without a visual fuse-status indicator.
Technical Specifications
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Part Number: JJS-900
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Type: JJS
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Product Type: Fuse
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Amperage Rating: 900A
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Voltage Rating: 600VAC
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A.I.C. / Interrupting Rating: 200 kA at 600VAC
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Fuse Class: Class T
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Operating Characteristic: Very fast-acting
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Current-Limiting: Yes
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Style: Knife-blade
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Indicator: Non-indicating
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Height: 5.271 in
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Width: 2.625 in
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Depth: 2.625 in
Material Compliance and Certifications
No specific UL, CSA, CE, RoHS, REACH, or other certification or material-compliance information was supplied for the JJS-900. These credentials should not be assumed from the JJS type, Class T designation, or electrical ratings. If the application requires a specific certification or compliance standard, verify the markings on the actual fuse and consult authoritative documentation for this exact catalog number.
Where It Works Best
The JJS-900 900A Class T fuse is best suited to compatible electrical equipment specifically designed for a 900A, 600VAC, very fast-acting, current-limiting Class T fuse with a 200 kA interrupting rating at 600VAC. Its knife-blade style and stated dimensions should also correspond with the equipment's fuse mounting and physical space 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:2.625
- Depth:2.625
- Height:5.271
- Amperes:900
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:JJS
- Additional Notes:Knife-blade Style, Non-Indicating, Very Fast-Acting, current-limiting Class T Fuse
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