Bussmann LPN-RK-17-1/2SP Low-P...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$88.59
$45.11
Bussmann LPN-RK-17-1/2SP Low Peak Fuse

Bussmann LPN-RK-17-1/2SP Low-Peak Class RK1 Dual-Element Time-Delay Fuse, 17-1/2A

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Model: LPN-RK-17-1/2SP
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$88.59
$45.11
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Bussmann LPN-RK-17-1/2SP Low-Peak Class RK1 Dual-Element Time-Delay Fuse, 17-1/2A

The Bussmann LPN-RK-17-1/2SP Low-Peak fuse is a Class RK1, dual-element, time-delay fuse rated 17-1/2A for reliable overcurrent protection in demanding electrical systems. Rated 250 Vac and 125 Vdc, this current-limiting fuse delivers a high interrupt rating of 300 kAIC at 250 Vac and 100 kAIC at 125 Vdc, making it well-suited for large distribution switchboards, power panelboards, and motor control centers. Ferrule end X ferrule end connections and an electrically isolated end cap support safe, dependable installation in industrial and commercial electrical systems.

Key Features

  • Amperage Rating: 17-1/2A dual-element time-delay fuse for precise overcurrent protection.
  • Fuse Class: Class RK1 current-limiting design for enhanced short-circuit protection.
  • Connection Type: Ferrule end X ferrule end for secure, code-compliant mounting.
  • Dual-Element Construction: Two internal elements deliver time-delay performance suited to motor and inrush-current loads.
  • Interrupt Rating: 300 kAIC at 250 Vac and 100 kAIC at 125 Vdc for high fault-current withstand capability.
  • Response Time: 8 seconds at 500% of rated current for consistent time-delay operation.
  • Special Features: Electrically isolated end cap for added safety during installation and service.
  • Voltage Rating: 250 Vac, 125 Vdc for versatile AC and DC circuit protection.

Technical Specifications

  • Amperage Rating: 17-1/2A
  • Application: Large distribution switchboards, power panelboards, motor control centers
  • Class: Class RK1
  • Connection: Ferrule end X ferrule end
  • Fuse Indicator: Non Indicating
  • Interrupt Rating: 300 kAIC at 250 Vac, 100 kAIC at 125 Vdc
  • Number Of Elements: Dual
  • Packaging Type: Standard
  • Response Time: 8s at 500%
  • Special Features: Electrically isolated end cap
  • Voltage Rating: 250 Vac, 125 Vdc
  • Product Type: Current-limiting, Time-delay
  • Product Length: 2 IN
  • Product Details: Current-limiting, Time-delay
  • Product Diameter: .56 IN
  • Item Quantity: Carton: 10
  • Product Height: .56 IN
  • Product Weight: .5 LB
  • Product Width: .56 IN

Typical Applications

  • Large Distribution Switchboards
  • Power Panelboards
  • Motor Control Centers
  • Overcurrent Protection in Industrial and Commercial Electrical Systems

Why Bussmann?

Bussmann engineers the LPN-RK-17-1/2SP as a Class RK1, dual-element time-delay fuse with a high interrupt rating and an electrically isolated end cap for dependable performance in demanding power distribution environments. This combination of current-limiting protection and time-delay response helps deliver reliable, code-compliant overcurrent protection for professional electrical installations.

Manufacturer Resources

Product Specs

Amperage Rating:
17-1/2A
Application:
Large distribution switchboards, power panelboards, motor control centers
Class:
Class RK1
Connection:
Ferrule end X ferrule end
Fuse Indicator:
Non Indicating
Interrupt Rating:
300 kAIC at 250 Vac, 100 kAIC at 125 Vdc
Number Of Elements:
Dual
Packaging Type:
Standard
Response Time:
8s at 500%
Special Features:
Electrically isolated end cap
Voltage Rating:
250 Vac, 125 Vdc
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Current Limiting Fuses
Product Type:
Current-limiting, Time-delay
Product Length:
2 IN
Product Details:
Current-limiting, Time-delay
Product Diameter:
.56 IN
Item Quantity:
Carton: 10
Product Height:
.56 IN
Product Weight:
.5 LB
Product Width:
.56 IN

Bussmann LPN-RK-17-1/2SP – Frequently Asked Questions

How fast can I get the Bussmann LPN-RK-17-1/2SP delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bussmann LPN-RK-17-1/2SP come with a warranty?
Absolutely. The Bussmann LPN-RK-17-1/2SP is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bussmann LPN-RK-17-1/2SP?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Bussmann LPN-RK-17-1/2SP from ZenSupply?
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