Enjoy Free Shipping on U.S. orders over $100
sales@livewiresupply.com | +1-650-692-0700
Previous slide
Next slide
ACCOUNT
Request a Quote

RK5 Fuses

RK5 fuses are time-delay, current-limiting fuses that provide overcurrent protection by interrupting excessive electrical flow from overloads and short circuits. They have a moderate interrupting rating and are designed to handle temporary surges, making them ideal for motor circuits and transformers. Commonly used in industrial, commercial, and residential electrical systems, RK5 fuses are valued for their ability to protect a wide range of applications with effective and dependable performance. LiveWire Electrical Supply carries a range of RK5 fuses, including fast-acting, time-delay, and specialty fuses from Bussmann.

Showing all 7 results

Frequently Asked Questions

What are the key features of RK5 fuses?

RK5 fuses are time-delay, current-limiting fuses that provide reliable protection against both overloads and short circuits. They have a moderate interrupting rating and are designed to allow temporary overloads, such as motor startups, without blowing.

What applications are RK5 fuses typically used in?

They are commonly used in motor circuits, transformers, lighting circuits, and general-purpose branch circuits in industrial, commercial, and residential settings.

How do RK5 fuses differ from RK1 fuses?

RK5 fuses have a slower response time compared to RK1 fuses, making them suitable for applications where temporary surges are common. RK1 fuses provide faster protection and are used in applications requiring quicker response times.

What voltage and current ratings are available for RK5 fuses?

RK5 fuses are available in a range of voltage ratings up to 600 volts and current ratings from a few amperes to several hundred amperes.

How do you select the appropriate RK5 fuse for a specific application?
Selection depends on the voltage, current, and specific protection needs of the circuit or equipment, including the type of load and potential fault conditions.

Shipping and Returns

Easy Returns
You may return items within 30 days of delivery for a refund. Please view our return policy here.

FREE Shipping on orders over $100

We offer one to five-day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Please view our shipping policy here.

Same-Day Shipping

We strive to ship out your items within one business day. The shipping process may take up to 5 business days on some occasions. Feel free to contact us if your order is time sensitive. Call 1-650-692-0700 or email sales@livewiresupply.com for help.

Limited Warranty

Warranty Gurantee
LiveWire certifies that every product shipped out of stock, by manufacturers and by fulfillment partners will be free of functional defects for one (1) year. If any part is found with functional defects during the warranty period, LiveWire will send out a replacement item for free. Warranty items must be returned to LiveWire for inspection and must be postmarked within the warranty period.

Contact our support team by emailing support@livewiresupply.com or calling 1-650-692-0700 during normal business hours for help with your warranty claim.

Disclaimer: Livewire Electrical Supply is not affiliated with, authorized by, or acting as a representative for the brands showcased on our platform. Please be aware that products sold by Livewire Electrical Supply do not include the original manufacturer’s warranty. All trademarks, brand names, and logos featured on this website belong to their respective owners. It’s important to note that this website is not endorsed, sanctioned, or approved by any of the manufacturers or trademark holders mentioned.

white livewire logo

Categories

Accessories
Busway
Circuit Breakers
Conduit Fittings
Fuses
Load Centers
Motor Control
Safety Switches

Account

My Account
Cart
Checkout
Reset Password

Help

About Us
Privacy Policy
Shipping
Returns
Help/FAQ
Sitemap
Product Return Form

Contact Us

1-650-692-0700

sales@livewiresupply.com

LiveWire Electrical Supply PO Box 4221 Burlingame, CA 94011

Normal Business Hours: 7:00am — 5:00pm (Pacific Time)

Through our core values of Customer First, Integrity, and Commitment to Premium Vendor Relationships, LiveWire is committed to your success.

Copyright © 2024 LiveWire Supply, Inc. All rights reserved.

Get updates from LiveWire Electrical Supply

Stay up to date on new products, promotions, and more.