Eaton JM60400-1MW26 modular fuse block - RoHS Compliant
Part Number: BK/JM60400-1MW26
Quick Summary
The Eaton JM60400-1MW26 modular fuse block protects high-current circuits in industrial machinery and electrical panels. This solution reduces wiring complexity while reliably protecting critical loads. Traditional fuse blocks often struggle with space and install time; JM60400-1MW26 delivers compact lineside and loadside entry plus bulk-pack convenience. RoHS compliant, UL Listed, and CSA Certified ratings ensure compliant integration across North American OEMs. With 400 A, single-pole protection, and bulk-pack packaging, it reduces lifecycle costs and stocking effort. Design, test, and service teams benefit from documented specifications and readily available catalogs.
Product Information
Extended Description
BK/JM60400-1MW26 Eaton: Eaton Bussmann series JM modular fuse block, Bulk pack, 400 A, Single-pole, Lineside: (2) 350kcmil - 6 AWG Cu/Al, Loadside: (6) 2 - 14 AWG Cu, 2-8 AWG Al
Product Name
Eaton Bussmann series JM modular fuse block
Catalog Number
BK/JM60400-1MW26
UPC
051712519540
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
400 A
Number of Poles
Single-pole
Special features
Bulk pack
eaton-product-overview-for-machinery-catalogue-ca08103003zen-en-us.pdf
eaton-product-overview-for-machinery-catalogue-ca08103003zen-en-us.pdf
eaton-product-overview-for-machinery-catalogue-ca08103003zen-en-us.pdf
Bussmann series Fuseology
Eaton Specification Sheet - BK/JM60400-1MW26
Feature: 400 A Amperage Rating → Business Impact: Enables robust protection for feeders and heavy-load circuits, reducing fuse failure risk during peak demand and improving line uptime. Application: Ideal for industrial machines and power-distribution panels. Feature: Single-pole design → Business Impact: Simplifies wiring topology, reduces panel footprint, and cuts installation time while lowering potential wiring errors. Application: Suitable for individual feeder circuits in machine controls and small switchgear. Feature: Lineside and Loadside conductor capacity → Business Impact: Provides headroom for large conductors (lineside: (2) 350 kcmil - 6 AWG Cu/Al; loadside: (6) 2 - 14 AWG Cu, 2-8 Al), enabling flexible harness routing and future expansion. Application: Motor drives, feeders, and critical control circuits. Feature: Bulk-pack packaging → Business Impact: Reduces procurement overhead and inventory costs; Application: OEMs and maintenance teams benefiting from streamlined stocking. Feature: Compliance and certifications → Business Impact: Ensures regulatory readiness and safety (RoHS, UL Listed, CSA Certified). Application: Industrial installations requiring traceable safety standards. Feature: Compatibility with JM modular fuse block ecosystem → Business Impact: Simplifies sourcing and serviceability, enabling scalable protection schemes. Application: New builds and retrofits in control cabinets and safety systems.
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FAQs
BK/JM60400-1MW26 is designed for Eaton Bussmann JM modular fuse block systems. It supports single-pole protection with lineside connections for 2 × 350 kcmil - 6 AWG Cu/Al and loadside connections for 6 × 2-14 AWG Cu, 2-8 Al. It ships in bulk packaging and aligns with RoHS, UL Listed, and CSA Certified requirements for industrial panels and OEM assemblies.
This fuse block is RoHS Compliant, UL Listed, and CSA Certified. RoHS ensures restrictions on hazardous substances, UL Listed confirms electrical safety and performance, and CSA Certification validates compliance with Canadian and international standards. Together they support safe installation, regulatory alignment, and easier cross-border deployment.
Yes. With a 400 A rating and single-pole configuration, it is well-suited for motor feeders, power distribution within control panels, and machine builds. Its JM modular design facilitates scalable protection schemes, straightforward wiring, and reliable interruption of fault currents in demanding industrial environments.
Bulk-pack packaging reduces the frequency of orders, lowers handling and packaging waste, and streamlines stocking for OEMs and service teams. This approach supports just-in-time procurement, faster replacement cycles, and improved inventory control for high-usage parts in manufacturing facilities.
Follow standard electrical installation practices: verify conductor sizing for the lineside and loadside, maintain proper enclosure clearance, apply correct torque to terminations, and label each fuse block per circuit. Rely on RoHS, UL Listed, and CSA Certified status to meet regulatory requirements and ensure consistent, safe operation across panels and systems.