LPN-RK-150SP - 150 Amp Fuse Description
LPN-RK-150SP - 150 Amp Fuse
When you're matching a fuse to existing electrical equipment, the catalog number is only the beginning. The Eaton Bussmann series LPN-RK-150SP is a 150A Class RK1 time-delay, current-limiting fuse rated for 250VAC and 250VDC. When correctly selected, installed by qualified electrical personnel, and operated within its specified ratings, the LPN-RK-150SP is built to last as part of a properly designed and maintained electrical system.
Key Features and Benefits
- 150A Class RK1 configuration: Combines a 150-amp rating with the Class RK1 designation for compatible electrical equipment.
- 250VAC and 250VDC ratings: Suitable for applications requiring the manufacturer's specified AC or DC voltage rating.
- Time-delay operation: Designed with time-delay characteristics that should match the requirements of the circuit and connected equipment.
- Current-limiting fuse: Eaton identifies the LPN-RK-150SP as current-limiting, which is important when confirming the required fuse type.
- Dual-element construction: Uses two elements as specified by the manufacturer.
- Blade-end × blade-end connection: Provides an important physical checkpoint when confirming compatibility with existing equipment.
- Non-indicating configuration: Eaton identifies this catalog number as non-indicating.
Technical Specifications
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Manufacturer: Eaton
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Product Family: Bussmann Series
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Product Name: Eaton Bussmann Series LPN-RK Fuse
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Catalog Number: LPN-RK-150SP
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Product Type: Fuse
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Fuse Class: Class RK1
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Fuse Type: Time Delay; Current-Limiting
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Number of Elements: Dual
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Amperage Rating: 150A
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AC Voltage Rating: 250VAC
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DC Voltage Rating: 250VDC
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AC Interrupting Rating: 300 kAIC at 250VAC
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DC Interrupting Rating: 100 kAIC at 250VDC
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Connection: Blade End × Blade End
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Fuse Indicator: Non-Indicating
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Special Feature: High In-Rush Current Motor Protection
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Product Length/Depth: 7.13 in.
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Product Height: 1.61 in.
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Product Width: 1.61 in.
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Product Weight: 0.69 lb.
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UPC: 051712538480
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CE Marked: Yes
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RoHS Compliant: Yes
Material Compliance and Certifications
According to Eaton's specifications, the LPN-RK-150SP is CE Marked and RoHS Compliant. These manufacturer-stated compliance details provide additional information for customers checking the fuse against applicable equipment, facility, project, or material-compliance requirements.
Where It Works Best
The Eaton Bussmann LPN-RK-150SP 150A Class RK1 fuse is intended for compatible electrical equipment requiring a 150A rating, 250VAC / 250VDC voltage ratings, time-delay operation, current-limiting characteristics, dual-element construction, and blade-end × blade-end connection. Eaton's stated high in-rush current motor protection is also relevant when evaluating the fuse for compatible motor applications.
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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:1.54
- Depth:1.54
- Height:7.13
- Amperes:150
- A.I.C. Rating & Volts:200 kA @ 250 V.AC
- Type:LPN-RK
- Additional Notes:Knife-Blase Style, Non-Indicating, Time-Delay, current-limiting Class R Fuse
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