LPS-RK-80SP - 80Amp Fuse Description
LPS-RK-80SP - 80Amp Fuse
Choosing the right fuse is about more than matching the amp rating. The Eaton Bussmann series LPS-RK-80SP is an 80A Class RK1 time-delay, current-limiting fuse rated for 600VAC and 300VDC. Eaton specifies interrupting ratings of 300 kAIC at 600VAC and 100 kAIC at 300VDC, along with dual-element construction and a blade-end × blade-end connection. When properly selected, installed by your qualified electrical personnel, and operated within its specified ratings, this fuse is built to last as part of a properly designed and maintained electrical system.
Key Features and Benefits
- 80A Class RK1 configuration: Combines an 80-amp rating with the Class RK1 designation, giving you two critical specifications to confirm when matching a fuse to existing equipment.
- Time-delay operation: Eaton identifies the LPS-RK-80SP as a time-delay fuse. Match this characteristic to the circuit's protection requirements.
- Current-limiting design: The manufacturer specifies current-limiting operation as part of the fuse's protective characteristics.
- Dual-element construction: Eaton lists this model as dual-element, another useful specification when identifying the correct fuse for an application.
- 600VAC / 300VDC ratings: Suitable for compatible equipment requiring the stated AC or DC voltage rating.
- Blade-end × blade-end connection: A key physical characteristic to verify against the existing fuse holder and equipment.
- Non-indicating configuration: Eaton identifies this catalog number as non-indicating.
Technical Specifications
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Manufacturer: Eaton
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Series: Bussmann Series LPS-RK
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Product Name: Eaton Bussmann Series LPS-RK Fuse
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Catalog Number: LPS-RK-80SP
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Product Type: Fuse
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Fuse Class: Class RK1
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Amperage Rating: 80A
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AC Voltage Rating: 600VAC
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DC Voltage Rating: 300VDC
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AC Interrupting Rating: 300 kAIC at 600VAC
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DC Interrupting Rating: 100 kAIC at 300VDC
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Fuse Type: Time Delay; Current-Limiting
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Number of Elements: Dual
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Connection: Blade End × Blade End
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Fuse Indicator: Non-Indicating
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Special Feature: Electrically Isolated End Cap
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Product Length/Depth: 7.88 in.
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Product Height: 1.11 in.
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Product Width: 1.11 in.
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Product Weight: 4 lb.
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UPC: 051712548434
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Compliance: CE Marked; RoHS Compliant
Material Compliance and Certifications
Eaton identifies the LPS-RK-80SP as CE Marked and RoHS Compliant. These manufacturer-provided compliance details help confirm the fuse against applicable equipment, project, or facility requirements.
Where It Works Best
The Eaton Bussmann LPS-RK-80SP 80A Class RK1 fuse is intended for compatible electrical equipment that requires its specific combination of 80A current rating, 600VAC or 300VDC voltage rating, time-delay operation, current-limiting characteristics, dual-element construction, and blade-end connections.
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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:1.06
- Depth:1.06
- Height:5.5
- Amperes:80
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:LPS-RK
- Additional Notes:Knife-Blase Style, Non-Indicating, Time-Delay, current-limiting Class R Fuse
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