Eaton HM25060-3CR Modular Fuse Block - UL Listed
Part Number: HM25060-3CR
Quick Summary
Eaton HM25060-3CR modular fuse block protects circuits in power distribution and control panels. Engineers often struggle to choose protectors that meet safety requirements without triggering costly downtime. It carries UL Listed, CSA Certified, and RoHS compliance, rating 35–60 A at 250 V with a 10 kAIC short‑circuit capability. Designed for three‑pole protection, it helps simplify consolidation of spare parts and accelerates maintenance in panel builds. This combination offers reliable protection with standardized components, reducing inventory costs and improving uptime across industrial environments. In practice, it aligns with common automation architectures where a single block protects multiple feeders.
Product Information
Extended Description
HM25060-3CR Eaton: Eaton Bussmann series HM modular fuse block, CR, 35-60 A, Three-pole, Class H, Class K, 10 kAIC, 250 V
Product Name
Eaton Bussmann series HM modular fuse block
Catalog Number
HM25060-3CR
UPC
051712511353
Product Length/Depth
4.23 in
Product Height
2.29 in
Product Width
4.5 in
Product Weight
0.46 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
35-60A
Short-circuit rating
10 kA
Voltage rating
250 V
Number of Poles
Three-pole
Class
Class K Class H
Special features
CR
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Class H(K), J and R Power distribution fuse block overview
Class H(K), J and R Power distribution fuse block overview
Eaton Specification Sheet - HM25060-3CR
The HM25060-3CR uses a modular three-pole design that delivers a compact, scalable protection solution for crowded control panels. This configuration reduces panel width and simplifies future expansion, helping you consolidate spares and standardize parts across multiple assemblies. In industrial applications, it's well suited for feeders in machine control and power distribution blocks. With an amperage range of 35–60 A and a voltage rating of 250 V, it provides consistent overcurrent protection aligned with typical industrial loads. The 10 kAIC short-circuit rating offers robust protection against high‑fault conditions, reducing the risk of equipment damage and fire. This combination supports safer startup and smoother onboarding of new equipment. RoHS compliance, UL Listed and CSA Certified marks support regulatory adherence and supplier qualification. Class H and Class K compatibility gives you protection class flexibility, enabling a single fuse block to support different fuse types. This reduces spare part variety and improves procurement efficiency. Physical footprint of 4.23 in length, 2.29 in height, 4.5 in width, and 0.46 lb weight provides a clear space for wiring and labeling. Access to Eaton’s full catalogs and the official specification sheet facilitates installation planning and procurement. Common concerns about replacement or availability are addressed by the Bussmann series catalog integration and the included datasheet, supported by Eaton’s online resources.
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FAQs
For installation, plan a three-pole footprint that accommodates a width of 4.5 in, height of 2.29 in, and depth of 4.23 in. Ensure the system power rating is within 250 V and 35–60 A, and verify the short-circuit rating of 10 kAIC matches the protection needs. Refer to the Eaton datasheet and catalogs for mounting guidelines and wiring diagrams.
Key specs include a 35–60 A amperage rating, 250 V voltage rating, 10 kAIC short-circuit rating, and three-pole configuration. Certifications include UL Listed and CSA Certified, with RoHS compliance. These specs support reliable overcurrent protection for industrial equipment and compliant integration into control panels.
Yes. The HM25060-3CR is specified with Class H and Class K compatibility, enabling flexible protection strategies. This allows a single fuse block to support different fuse classes, reducing spare part variety and improving procurement efficiency in mixed-class installations.
The block is UL Listed, CSA Certified, and RoHS compliant, aligning with common safety and environmental standards. This simplifies audits, supplier qualification, and regulatory validation for industrial facilities and equipment manufacturers.
The three-pole modular design and standardized Busmann/HM series compatibility streamline maintenance and part sourcing. With robust 10 kAIC protection and widely available datasheets/catalogs, downtime is reduced, spare parts inventory is simplified, and long-term operating costs are lowered through consistent, reliable protection across panel blocks.