Bussmann JSK-36 Eaton Series C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$6,549.80
Bussmann JSK-36 Eaton Series Class J Time-Delay Fuse Service Kit

Bussmann JSK-36 Eaton Series Class J Time-Delay Fuse Service Kit

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Model: JSK-36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$6,549.80
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Bussmann JSK-36 Eaton Series Class J Time-Delay Fuse Service Kit

The Bussmann JSK-36 is an Eaton Bussmann series JKS fuse service kit built around premium branch-circuit, Class J, time-delay, non-indicating fuses. This kit bundles a complete assortment of LPJ-SP fuses in ten common amperage ratings so electrical contractors and maintenance crews can restock a panel or truck without ordering fuses one box at a time. Every fuse in the kit shares the same Class J time-delay construction, and the kit itself is RoHS compliant.

Key Features

  • Complete Service Kit: Contains (3) each of LPJ-3SP, LPJ-5SP, LPJ-6SP, LPJ-10SP, LPJ-15SP, LPJ-20SP, LPJ-25SP, LPJ-30SP, LPJ-40SP, and LPJ-50SP — 30 fuses total spanning 3A to 50A for fast panel restocking.
  • Class J Rating: Premium branch-circuit Class J fuses deliver current-limiting protection for demanding commercial and industrial circuits.
  • Time-Delay (JKS Series) Construction: Eaton Bussmann series JKS time-delay design rides through motor and equipment inrush without nuisance opening.
  • Non-Indicating Style: Standard non-indicating fuse body for straightforward replacement in existing Class J fuse holders.
  • Compact Fuse Dimensions: Each fuse measures 1.06 in in height, 1.06 in in width, and 2.38 in in length/depth for standard Class J fuse blocks.
  • Standard Packaging: Packaged as a standard service kit at 8.2 lb, sized for stocking on a shelf or service vehicle.

Certifications & Compliance

  • RoHS Compliant

Technical Specifications

  • Class: Class J
  • Compliances: RoHS Compliant
  • Packaging Type: Standard
  • Product Height: 1.06 in
  • Product Length Depth: 2.38 in
  • Product Weight: 8.2 lb
  • Product Width: 1.06 in
  • Special Features: Kit contains (3) LPJ-3SP, (3) LPJ-5SP, (3) LPJ-6SP, (3) LPJ-10SP, (3) LPJ-15SP, (3) LPJ-20SP, (3) LPJ-25SP, (3) LPJ-30SP, (3) LPJ-40SP, (3) LPJ-50SP

Typical Applications

  • Branch-Circuit Overcurrent Protection
  • Panelboard and Fuse Panel Restocking
  • Motor and Equipment Circuit Protection
  • Industrial and Commercial Electrical Maintenance
  • Service Truck and Facility Spare-Fuse Inventory

Why Bussmann?

Bussmann by Eaton is a longstanding name in circuit protection, and the JSK-36 service kit reflects that with premium Class J, time-delay JKS series fuses built to a consistent, RoHS-compliant standard across every rating in the kit. Keeping a JSK-36 kit on hand means the right Class J fuse, from 3A to 50A, is always in stock for reliable, code-compliant branch-circuit protection.

Manufacturer Resources

Product Specs

Class:
Class J
Compliances:
RoHS Compliant
Fuse Indicator:
Non-indicating
Packaging Type:
Standard
Product Height:
1.06 in
Product Length Depth:
2.38 in
Product Weight:
8.2 lb
Product Width:
1.06 in
Department:
Electrical
Product Type:
Fuse
Product Group:
Fuses
Product Subgroup:
Other Fuses

Bussmann JSK-36 – Frequently Asked Questions

1) What fuses are actually in the Bussmann JSK-36 kit and how many of each?
The JSK-36 holds 30 fuses total, three each of ten LPJ-SP ratings: LPJ-3SP, LPJ-5SP, LPJ-6SP, LPJ-10SP, LPJ-15SP, LPJ-20SP, LPJ-25SP, LPJ-30SP, LPJ-40SP and LPJ-50SP. That covers 3A through 50A in one box, which is why it gets used to restock a fuse panel or a service truck instead of buying single cartons.
2) Will these fuses drop into my existing Class J fuse block?
Yes. Every fuse in the JSK-36 is a Class J, non-indicating body, so it replaces standard Class J fuses in existing holders and blocks. Each fuse measures 1.06 x 1.06 x 2.38 inches, the standard Class J case size for these ratings. Class J holders are rejection-style, so these will not fit Class R, H or K blocks.
3) Are the fuses in the JSK-36 time-delay or fast-acting?
Time-delay. The LPJ-SP fuses in the kit are the Eaton Bussmann time-delay Class J design, so they ride through motor and transformer inrush without nuisance opening. If your circuit needs fast-acting Class J protection for semiconductor or non-inductive loads, this kit is the wrong choice.
4) Does the JSK-36 kit include blown-fuse indication?
No. All the LPJ-SP fuses in the kit are non-indicating, meaning there is no pop-up pin or visual flag when a fuse opens. Crews will need to test with a meter. If your maintenance standard calls for indicating fuses, specify an indicating Class J version instead.
5) Can I use the JSK-36 fuses above 50 amps?
No. The kit tops out at the LPJ-50SP, so 50A is the largest rating included. Larger feeders and services need Class J fuses ordered individually in the amperage the circuit calls for.
6) What part number do I order for this Bussmann Class J fuse kit?
Order it as Bussmann JSK-36. That single manufacturer part number covers the whole assortment; the individual fuses inside carry their own LPJ-SP numbers by amperage.
7) Is the Bussmann JSK-36 fuse kit RoHS compliant?
Yes, the kit is listed as RoHS compliant, which is what most institutional and facility procurement specs ask for on electrical consumables.
8) How heavy is the JSK-36 kit for truck stock?
The complete kit weighs 8.2 lb packaged, small enough to live in a van bin or on a shelf in a maintenance shop while still carrying 30 fuses across ten ratings.
How fast can I get the Bussmann JSK-36 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
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 JSK-36 come with a warranty?
Absolutely. The Bussmann JSK-36 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 JSK-36?
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 JSK-36 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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