Eaton KWN-R-60 Fuse - Class RK1, 60A Fast-Acting
Part Number: KWN-R-60
Quick Summary
KWN-R-60 fuse by Eaton Bussmann provides reliable 60 A overcurrent protection for industrial control panels and power distribution. In practice, selecting the right fuse can prevent nuisance outages and unplanned downtime during peak loads. The KWN-R-60 is a compact, standard-length device (3 in) with a slim profile (0.81 in square) and light 0.11 lb weight, designed for straightforward replacement and consistent performance. This Class RK1, non-indicating fuse fits typical RK1 holders, supporting fast protection without indicator LEDs that can complicate panel aesthetics. While the data sheet does not list CE, SIL, or IP certifications, the KWN-R-60 aligns with Bussmann series reliability and is a cost-effective option for panel-level protection and motor-control circuits.
Product Information
Extended Description
KWN-R-60 Eaton: Eaton Bussmann series KWN-R fuse, 60 A, Class RK1, Non-indicating, Standard
Product Name
Eaton Bussmann series KWN-R fuse
Catalog Number
KWN-R-60
UPC
051712407632
Product Length/Depth
3 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
0.11 lb
Warranty
Not Applicable
Compliances
Not Applicable
Amperage Rating
60 A
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
KWN-R-60~LIMITRON FAST ACTING FUSE
KWN-R-60~LIMITRON FAST ACTING FUSE
Bussmann series Fuseology
Eaton Specification Sheet - KWN-R-60
Feature: 60 A amperage rating provides precise overcurrent protection for feeders and control circuits. Business impact: reduces the risk of nuisance trips during startup, improving uptime in manufacturing lines. Application: suitable for general electrical protection in industrial panels and distribution boards. Feature: Class RK1 construction aligns with common RK1 fuse holders, simplifying procurement and replacements. Business impact: consistent, fast-acting protection with familiar fitment in control and power circuits. Application: ideal for standard RK1 applications in motor control and protection schemes. Feature: Non-indicating design preserves panel aesthetics and reduces costs associated with indicator devices. Business impact: cleaner enclosures and lower maintenance complexity. Application: suitable where status indication is managed remotely or separately. Feature: Compact form factor at 3 in length and 0.81 in square footprint enables dense layouts in compact cabinets. Business impact: higher cabinet density, reduced footprint, and faster assembly. Application: space-constrained equipment and multi-fuse assemblies. Feature: Standard packaging supports straightforward stocking and procurement. Business impact: lowers inventory carrying costs and accelerates replacement cycles. Application: OEM and service environments with high-volume panel builds. Feature: Lightweight at 0.11 lb minimizes weight addition to portable or wall-mounted panels. Business impact: simplifies handling and reduces shipping costs. Application: portable control stations and modular panels. Feature: Catalog number KWN-R-60 and UPC 051712407632 enable rapid ordering and traceability. Business impact: reduces procurement time and improves asset tracking. Application: ERP and purchasing workflows. Feature: 60A fast-acting fuse within Bussmann series delivers coordinated protection with other protective devices. Business impact: limits fault energy and supports predictable trip curves for motor drives and feeders. Application: industrial power distribution, motor control circuits, and general panel protection.
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FAQs
To replace a KWN-R-60, power down the panel, remove the old fuse from the RK1 holder, and insert the new 60 A KWN-R-60 with care to seat it fully. Confirm the fuse is non-indicating and level within the holder to ensure proper trip timing. Use the same catalog number for consistency and traceability.
The KWN-R-60 is rated for 60 A and is classified as Class RK1. It is a fast-acting fuse designed for rapid response to overcurrent events in general protection schemes. The device measures 3 inches in length with a 0.81 inch square footprint and weighs about 0.11 lb, suitable for compact panels.
Yes, the KWN-R-60 is well-suited for motor control circuits and general panel protection where RK1 fast-acting fuses are appropriate. Its 60 A rating aligns with common motor protection schemes, and its compact form factor helps in dense panel layouts without sacrificing protection performance.
The provided data does not list CE, SIL, or IP certifications for the KWN-R-60. While it follows the Class RK1 format and Bussmann series standards, confirm region-specific regulatory compliance with Eaton or the catalog sheets before deploying in regulated environments.
The KWN-R-60 offers straightforward procurement with catalog number KWN-R-60 and UPC 051712407632, standard packaging, and a lightweight 0.11 lb design. These factors reduce stocking complexity and downtime costs, improving spare-part availability and overall maintenance efficiency for panel builds and refurbishments.