Eaton JKS-30 Class J Fuse - 200 kAIC at 600 Vac

Part Number: JKS-30
Manufacturer
Eaton
Part number
JKS-30

Quick Summary

The Eaton JKS-30 fuse provides fast-acting overcurrent protection for low- to medium-current industrial control circuits. Designers often struggle to select a reliable, high interrupt-rating fuse that minimizes nuisance trips in demanding environments. ROHS compliant, Class J, and a 200 kAIC interrupt rating at 600 Vac ensure safe, regulatory-compliant performance in control panels. For OEMs and service teams, this translates to faster, compliant protection with fewer spare parts and simpler stocking. In addition, its compact 2.25 in length and ferrule-end connections simplify installation in electric cabinets. This is especially valuable for high-demand environments like motor control centers and power distribution panels. The data sheet confirms performance metrics, including 30 A rating and 600 V capability, aiding buy-in across teams.

Product Information

Extended Description

JKS-30 Eaton: Eaton Bussmann Series Class J fuse, JKS, fast-acting, current limiting fuse, 30 A, rejection style fuse, interrupting rating of 200kA at 600Vac
Product Name
Eaton Bussmann series JKS fuse
Catalog Number
JKS-30
UPC
051712630306
Product Length/Depth
2.25 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
1.15 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Amperage Rating
30 A
Interrupt rating
200 kAIC at 600 Vac
Voltage rating
600 V
Number of elements
1
Packaging type
Standard
Class
Class J
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Quantity
10
Feature → The JKS-30 is a Class J, fast-acting, current-limiting fuse designed to rapidly interrupt fault currents, protecting downstream equipment and reducing arc energy. Business Impact → This minimizes damage to furnaces, drives, and contactors, lowering maintenance costs and downtime. Application → Use it in industrial control panels and 600 V distributed systems to improve equipment longevity while maintaining system reliability. Feature → It offers a high 200 kAIC interrupt rating at 600 Vac, delivering a robust margin against high fault currents. Business Impact → Operators gain enhanced safety margins and greater protection against catastrophic failures, supporting compliance in power distribution and motor control applications. Application → Suitable for high-energy environments such as motor control centers where fault current can approach system limits. Feature → Ferrule-end x ferrule-end connections and a compact footprint (2.25 in long, 0.81 in wide, 0.81 in high) simplify panel mounting. Business Impact → Faster, error-free installation with repeatable terminations and streamlined inventory. Application → Ideal for panels with tight clearances or standardized ferrule-terminals. Feature → RoHS compliance and non-indicating design reduce regulatory risk and aesthetic intrusion in control cabinets. Business Impact → Enables easier replacement across mixed supplier environments and cleaner panel interiors. Application → Fits standard enclosure layouts while minimizing visual clutter. Feature → 30 A operating current with a reliable, clear data sheet (JKS Class J) supports easy cross-referencing and procurement. Business Impact → Improves part traceability and vendor alignment, reducing downstream procurement cycles. Application → Ideal for OEMs seeking consistent fuse families for multi-panel deployments.

Get a Quick Quote for a Eaton JKS-30

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton JKS-30? Enquire Now

FAQs

The JKS-30 is a 30 A fuse rated for 600 V with a 200 kAIC interrupt rating, designed as a current-limiting, fast-acting Class J device.
Install with ferrule end x ferrule end terminals; it measures 2.25 in in length and 0.81 in in both height and width, and ships in standard packaging of 10 pieces for easy stocking.
Yes, the JKS-30 is RoHS compliant and belongs to the Class J Bussmann family, offering reliable overcurrent protection for regulated environments.
Ideal for industrial control panels, motor control centers, and 600 V power distribution schemes where fast fault interruption and high current protection are required.
Refer to the Bussmann Full Line Catalog and the Bussmann series JKS data sheet no. 1026 for detailed specifications; UPC 051712630306 supports quick SKU identification.