Eaton JM60100-2MW14 Modular Fuse Block - Class J, UL Listed
Part Number: JM60100-2MW14
Quick Summary
The Eaton JM60100-2MW14 modular fuse block is a two-pole protection device designed for industrial control panels and motor circuits. It addresses common panel-space and wiring challenges by delivering reliable overcurrent protection in a compact, easily expandable format. This unit carries UL Listed, CSA Certified, and RoHS compliant statuses, with CE marking for global deployment, ensuring wide regulatory acceptance. Its Class J rating and 70–100 A range provide scalable protection for equipment and drives, while standard Bussmann JM-series compatibility simplifies spare parts and maintenance. With robust fault current handling and straightforward installation, it supports faster uptime and lower lifecycle costs for panel builders and end users alike.
Product Information
Extended Description
JM60100-2MW14 Eaton: Eaton Bussmann series JM modular fuse block, 70-100 A, Two-pole, Class J, Lineside: (1) 1/0-14 Cu/Al, Loadside: (4) 4-14 Cu, 4-8 Al, (8) 10-14 Cu, 200 kAIC, 600 V
Product Name
Eaton Bussmann series JM modular fuse block
Catalog Number
JM60100-2MW14
UPC
051712491082
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
70-100A
Short-circuit rating
200 kA
Voltage rating
600 V
Number of Poles
Two-pole
Class
Class J
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 - JM60100-2MW14
Feature: 70–100 A amperage rating meets mid-range machine protection needs. Business Impact: Enables precise protection without oversizing to reduce upstream wear and cost. Application: Motor starters and control circuits in machinery panels. Feature: 200 kAIC short-circuit rating and 600 V voltage rating. Business Impact: Maximum fault current handling improves safety margins and compliance with utility and manufacturer standards. Application: High-energy industrial environments, including presses and conveyors. Feature: Two-pole Class J construction. Business Impact: Simplified protection for both conductors with a compact footprint, reducing panel real estate. Application: Standard control enclosures and power distribution blocks. Feature: Connection versatility with specified lineside and loadside terminations (Lineside: (1) 1/0-14 Cu/Al; Loadside: (4) 4-14 Cu, 4-8 Al, (8) 10-14 Cu). Business Impact: Flexible wiring options streamline installation and inventory, lowering commissioning time. Application: Custom wiring schemes in machine controls. Feature: RoHS compliant, CE marked, UL Listed, CSA Certified. Business Impact: Global compliance reduces regulatory risk and accelerates time-to-market for equipment. Application: International machinery builds and cross-border maintenance programs. Feature: Lightweight, modular Bussmann JM design. Business Impact: Easier handling, faster field replacements, and standardized procurement. Application: Retrofit projects and new equipment integration.
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FAQs
Install the JM60100-2MW14 in a standard electrical enclosure using compatible Bussmann JM-series mounting and hardware. Connect lineside conductors (as specified: 1/0-14 Cu/Al) and loadside conductors (4-14 Cu, 4-8 Al, 8-14 Cu) to the two-pole terminals, ensuring proper torques and clearances. Verify RoHS/CE/UL/CSA compliance during wiring and test protection function with circuit energization after wiring.
The JM60100-2MW14 supports 70–100 A, a 200 kAIC short-circuit rating, and a 600 V voltage rating. It is a two-pole Class J device, UL Listed and CSA Certified, with RoHS compliance. These specs enable reliable protection for mid-size machinery and power distribution circuits while meeting stringent safety and regulatory requirements.
Yes. The JM60100-2MW14 is designed for motor protection scenarios in control cabinets and drives. Its two-pole Class J construction, high short-circuit rating, and compatible conductor terminations support motor starters and drive protection, helping to safeguard motors from overloads and faults while enabling straightforward integration with existing Bussmann components.
The unit is RoHS compliant and CE marked, with UL Listed and CSA Certified declarations. These certifications support global deployment across different regions, simplify supplier qualification, and help meet regulatory requirements for installation in machinery, equipment, and control panels worldwide.
Benefits include reduced downtime due to standardized, quick-replaceable fuse blocks, lower spare-part inventory with JM-series compatibility, and improved fault protection leading to less unplanned outages. The combination of UL/CSA certifications and RoHS compliance also minimizes regulatory risk, supporting a faster time-to-value in panel builds and retrofits.