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Littelfuse

KLPC500

Littelfuse 500 Amp 600 Volt Class L Time-Delay Fuse, Bolt-In, 300kA Interrupt Rating

Current: 500Voltage: 600VConnection: Bolt-In
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Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

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Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer
Littelfuse
Sub-Category
Low Voltage Fuse
Series
KLPC
Frame
KLPC
Rated current
500
Voltage
600V
Interrupting rating
300kA@600V
Connection
Bolt-In
Class rating
L
Barrels
1
Diameter
2.5 in
Clip Center
6.75
UPC
079458295061
GTIN
00079458295061
Show all specifications (1 more)
Weight
3.63
Product description & additional details

KLPC500


KLPC500 is a Littelfuse 500 Amp, 600 Volt Class L time-delay fuse designed for reliable overcurrent protection in low voltage applications.The KLPC series POWR-PRO® fuse features silver links, silver-plated copper end bells, and a glass-reinforced melamine body with O-ring seals and granular quartz fillers for durability. It provides a 300kA AC interrupting rating at 600V and 20kA DC interrupting rating at 480V, with a bolt-in connection type. This fuse offers best-in-class time-delay withstand and current-limiting performance, making it ideal for switchboard mains, motor control centers, and large motor branch circuits.
    Key Specifications
    • Amperage: 500 Amps
    • Voltage Rating: 600 VAC, 480 VDC
    • Interrupting Rating: 300,000 AIC @ 600 VAC, 20,000 AIC @ 480 VDC
    • Fuse Class: Class L
    • Time-Delay Type
    • Connection Type: Bolt-In
    • Dimensions: 2" diameter x 8-5/8" length
    • Construction: Silver links, silver-plated copper end bells, glass-reinforced melamine body
    • Certifications: UL 248-10, CSA, CE
    • Series: POWR-PRO®
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Specifications

  • Part Number: KLPC500
  • Manufacturer : Littelfuse
  • Brand : Littelfuse
  • Category : Fuse
  • Item Subcategory : Low Voltage Fuse
  • Family : KLPC
  • Type : KLPC
  • Voltage : 600
  • Amperage : 500
  • AIC rating : 300kA@600V
  • Connection : Bolt-In
  • Diameter : 2.5
  • Class Rating : L
  • Barrels : 1
  • Clip Center : 6.75

Product Data

  • UPC : 079458295061
  • GTIN : 00079458295061
  • Weight : 3.63

Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

Read the complete return and warranty policy ↗

Warranty supplied by Essential Electric

Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

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