Eaton HM25030-1PR Fuse Block - Class H/K, 250V
Part Number: HM25030-1PR
Quick Summary
Eaton HM25030-1PR fuse block provides compact overcurrent protection for single-pole circuits in control panels. Panel builders often wrestle with limited space, inconsistent protection coverage, and difficult wiring in enclosed equipment. UL Listed, CSA Certified, and RoHS compliant, the unit also supports Class H and Class K protection with a 10 kAIC, 250 V rating. By combining a rugged, screw-with-pressure-plate connection and a modular form factor, it reduces installation time and procurement complexity, supporting efficient, compliant panel assemblies. This makes it a practical choice for machine builders, OEMs, and electrical contractors seeking reliable protection with flexible sourcing.
Product Information
Extended Description
HM25030-1PR Eaton: Eaton Bussmann series HM modular fuse block, 0-30 A, Single-pole, Class H, Class K, Screw with pressure plate, 10 kAIC, 250 V
Product Name
Eaton Bussmann series HM modular fuse block
Catalog Number
HM25030-1PR
UPC
051712512749
Product Length/Depth
3.15 in
Product Height
1.85 in
Product Width
0.95 in
Product Weight
0.8 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
0-30A
Short-circuit rating
10 kA
Voltage rating
250 V
Number of Poles
Single-pole
Class
Class K Class H
HM25030-1PR~Fuse Block, Class H, 250V 30A, 1 Pole
HM25030-1PR~Fuse Block, Class H, 250V 30A, 1 Pole
Bussmann series Fuseology
Bussmann series Fuseology
Eaton Specification Sheet - HM25030-1PR
Feature → Business Impact → Application: The HM25030-1PR delivers a 0-30 A amperage range with a 250 V rating in a single-pole modular block, enabling precise protection for moderate loads while reducing nuisance trips. This translates to safer panels and lower downtime for manufacturing lines and automation equipment. Application-wise, it fits control panels in industrial environments where space is at a premium and reliability is critical.Feature → Business Impact → Application: Screw with pressure plate terminals provide secure, vibration-resistant connections and simplified field wiring. This reduces maintenance intervals and the risk of loose connections in equipment subject to vibration, such as conveyors and packaging machines, while speeding up installation in panel assemblies.Feature → Business Impact → Application: A 10 kAIC short-circuit rating delivers high fault current withstand capability, protecting conductors and upstream devices from damage during faults. This supports safer, more robust power distribution in punch presses, robotics, and material handling systems where fault currents can be higher.Feature → Business Impact → Application: RoHS compliance, UL Listed, and CSA Certified branding ensures regulatory alignment and traceability across global markets, easing procurement and reducing compliance risk for OEMs, integrators, and electrical contractors working on international projects.Feature → Business Impact → Application: The compact footprint—3.15 in length, 0.95 in width, and 1.85 in height with a 0.8 lb weight—frees panel real estate and simplifies cabinet layouts. This is advantageous for compact machines, HVAC controllers, and other modular control enclosures where space is at a premium.
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FAQs
Yes. HM25030-1PR is designed as a single-pole modular fuse block that supports Class H and Class K fuse types. It uses screw with pressure plate terminals, which provides a secure, vibration-resistant connection and simplifies field wiring during panel assembly and maintenance.
The unit is rated for 0-30 A, has a 250 V voltage rating, and a 10 kAIC short-circuit rating. These specifications define current handling, voltage protection, and fault current robustness, aligning with typical control panel and machine protection requirements.
This fuse block is ideal for control panels, OEM equipment, machine controls, and building automation where space is constrained and reliable single-pole protection is needed, including conveyors, robotic cells, and HVAC control circuits.
The product is UL Listed, CSA Certified, and RoHS compliant. These certifications support safety assurance, regulatory compliance across global markets, and environmental responsibility, reducing risk for procurement and integration in international projects.
The screw-with-pressure-plate terminals ensure durable connections with less field adjustment, while the compact form factor saves panel space and reduces cabinet costs. Combined with reliable Class H/K protection and a robust fault-current rating, this leads to lower downtime, easier sourcing, and quicker panel commissioning for manufacturers.