Eaton HM60400-1CR Fuse Block - UL Listed, 225-400A, 600 V
Part Number: HM60400-1CR
Quick Summary
The Eaton HM60400-1CR fuse block provides modular protection for industrial power distribution panels. Manufacturers and maintenance teams often battle downtime during upgrades and inconsistent protection across panels. This unit carries UL Listed, CSA Certified, and RoHS compliance, with Class K and Class H fuse compatibility for critical systems. Its compact footprint and clear labeling simplify installation, troubleshooting, and documentation in field and shop environments. For control cabinets, machine builders, and system integrators, the HM60400-1CR delivers scalable protection from 225 to 400 A at 600 V, helping standards compliance and faster project turnaround. By aligning with common Eaton Bussmann fuse families, it reduces part numbers and inventory challenges for procurement teams.
Product Information
Extended Description
HM60400-1CR Eaton: Eaton Bussmann series HM modular fuse block, CR, 225-400 A, Single-pole, Class K, Class H, 10 kA, 10 kAIC, 600 V
Product Name
Eaton Bussmann series HM modular fuse block
Catalog Number
HM60400-1CR
UPC
051712386944
Product Length/Depth
1.5 in
Product Height
4.7 in
Product Width
3.74 in
Product Weight
2.32 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
225-400A
Short-circuit rating
10 kA
Voltage rating
600 V
Number of Poles
Single-pole
Class
Class K Class H
Special features
CR
HM60400-1CR~FUSE HOLDER
HM60400-1CR~FUSE HOLDER
Bussmann series Fuseology
Bussmann series Fuseology
Eaton Specification Sheet - HM60400-1CR
Datasheet - FNQ-30
Feature → Wide ampacity and voltage rating: The HM60400-1CR covers 225–400 A at 600 V in a single-pole design with Class K and Class H fuse options. Business Impact → This range enables a single family of protection blocks to cover multiple feeders, lowering parts variety and inventory costs. Application → Use in control panels and motor control centers where space is at a premium and quick fuse replacement is essential.Feature → High short-circuit capacity: 10 kA rating ensures robust interruption for demanding loads. Business Impact → Reduces risk of equipment damage and unplanned downtime during faults. Application → Suitable for feeder protection in harsh manufacturing environments and power distribution racks.Feature → Compliance and safety: UL Listed, CSA Certified, RoHS Compliant. Business Impact → Streamlines procurement and regulatory acceptance across industries while ensuring environmental compliance. Application → Fits regulated sectors and multi-site deployments where standardization matters.Feature → Compact footprint and weight: 1.5 in depth, 3.74 in width, 4.7 in height, 2.32 lb. Business Impact → Enables denser panel layouts and easier retrofits without mechanical interference. Application → Great for retrofit projects in existing control panels.Feature → Special features CR: CR designation signals compatibility with Bussmann CR modules. Business Impact → Improves serviceability and cross-product compatibility across Eaton Bussmann line. Application → Ideal for projects using HM and CR fuse system components.Feature → Documentation and support: Access to catalogs, datasheets, and videos from Eaton. Business Impact → Speeds design verification, reduces risk, and supports technician training. Application → Engineering reviews, commissioning, and procurement briefings.
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FAQs
The HM60400-1CR is a modular single-pole fuse block designed for 225–400 A at 600 V, compatible with Class K and Class H fuses. It pairs with Eaton Bussmann HM series carriers and RoHS compliant materials. Typical panel platforms include industrial control cabinets, motor control centers, and power distribution blocks. Always verify physical fit and mounting before ordering.
With a 10 kA short-circuit rating, the HM60400-1CR can interrupt high fault currents without compromising adjacent components, improving system resilience. This capability reduces the risk of equipment damage and unplanned downtime during electrical faults. It is well-suited for feeders and distribution paths in demanding industrial environments.
Yes. The HM60400-1CR provides scalable protection for 225–400 A at 600 V in a compact form factor, with UL Listed and CSA Certified status and RoHS compliance. Its single-pole design, combined with Class K and Class H fuse compatibility, makes it suitable for a wide range of control panels and automation enclosures.
The HM60400-1CR carries UL Listed and CSA Certified certifications and RoHS compliance. These certifications support regulatory approval, supplier qualification, and environmental responsibility. For multi-site deployments and regulated industries, using a RoHS-compliant, UL-listed module simplifies audits and procurement across facilities.
The modular HM60400-1CR reduces downtime during fuse changes due to quick-replaceable single-pole configuration and clear labeling. Standardizing on a common family lowers spare parts inventory, accelerates commissioning, and improves supplier support. Over project lifecycles, this translates to lower maintenance costs and faster greenfield or retrofit deployments.