Eaton HM25200-3CR fuse block - UL Listed

Part Number: HM25200-3CR
Manufacturer
Eaton
Part number
HM25200-3CR

Quick Summary

The Eaton HM25200-3CR fuse block provides reliable overcurrent protection for three-pole control panels and motor drives. Engineers face nuisance trips and slow maintenance with older block designs; this modular unit simplifies wiring, speeds fuse changes, and minimizes downtime in demanding environments. UL Listed, CSA Certified, and RoHS compliant, the device meets key safety and regulatory standards while using RoHS-compliant materials. Designed for 110–200 A circuits at 250 V, it integrates with the Bussmann HM family to scale protection across panels, improving serviceability and reducing total cost of ownership in industrial automation and electrical installations.

Product Information

Extended Description

HM25200-3CR Eaton: Eaton Bussmann series HM modular fuse block, CR, 110-200 A, Three-pole, Class H, Class K, 10 kAIC, 250 V
Product Name
Eaton Bussmann series HM modular fuse block
Catalog Number
HM25200-3CR
UPC
051712387286
Product Length/Depth
8 in
Product Height
3.73 in
Product Width
8 in
Product Weight
2.58 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
110-200A
Short-circuit rating
10 kA
Voltage rating
250 V
Number of Poles
Three-pole
Class
Class K Class H
Special features
CR
Feature: Three-pole modular fuse block supports 110–200 A at 250 V, offering centralized protection for multi-circuit panels. Benefit: Reduces wiring complexity and panel footprint while enabling fast, field-friendly fuse changes, increasing overall equipment uptime. Application: Ideal for machine enclosures and control panels in automation environments where space is at a premium and reliability is critical. Feature: Class H and Class K ratings with 10 kAIC short-circuit capability. Benefit: Delivers robust fault tolerance for high-energy applications, protecting wiring, components, and operators from damage. Application: Suitable for industrial drives and motor control circuits where high fault withstand is required. Feature: RoHS compliance with UL Listed and CSA Certified documentation. Benefit: Aligns with global compliance programs, simplifies procurement, and reduces regulatory risk across supply chains. Application: Compliance-driven installations in regulated facilities and energy-efficient automation initiatives. Feature: Compact footprint and weight of 8 in length, 8 in width, 3.73 in height, 2.58 lb. Benefit: Easier mounting in tight control panels and faster retrofit projects without altering enclosure design. Application: Retrofit and new build projects where space and weight matter for shipping and serviceability. Feature: Designed to work with the Bussmann HM modular family. Benefit: Seamless compatibility enables scalable protection across multiple panels and machines, reducing spare part variety. Application: Large-scale manufacturing lines and system upgrades where uniform protection components are preferred.

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FAQs

The HM25200-3CR is rated for 110–200 A and 250 V, with a short-circuit capability of 10 kAIC. It is a three-pole modular fuse block designed for robust protection in control panels and machine interfaces. This rating supports high-current industrial applications while maintaining safe wiring practices.
Yes. The HM25200-3CR carries UL Listed and CSA Certified markings, confirming compliance with recognized safety standards. It is also RoHS compliant, helping ensure regulatory alignment and safer material composition in modern electrical installations.
The unit measures 8 inches in length and width, with a height of 3.73 inches and a weight of 2.58 pounds. Its compact footprint supports easier mounting in standard control panels and enclosure spaces, and it is compatible with the HM modular fuse family for streamlined installation.
This three-pole fuse block is ideal for control panels, motor drive protections, and industrial automation interfaces requiring reliable overcurrent protection at 110–200 A. Its Class H and Class K ratings, along with 10 kAIC fault withstand, make it suitable for demanding machine and line protection in manufacturing environments.
Follow standard fuse replacement procedures using compatible HM series fuses from Eaton/Bussmann. Ensure replacements match the 110–200 A rating and 10 kAIC capability, and reference the Eaton specification sheet HM25200-3CR for installation guidance and safety precautions. Regular checks on integrity of connections and insulation enhance long-term performance.