Eaton HM25030-1QR Modular Fuse Block - 10 kAIC, 250 V
Part Number: HM25030-1QR
Quick Summary
The Eaton HM25030-1QR Modular Fuse Block is a compact single-pole protection device designed for panel-level power distribution in industrial automation. When space is tight and downtime is costly, a reliable, quick-replace fuse solution minimizes maintenance time and prevents production delays. This unit carries RoHS compliance, UL Listed status, and CSA certification, aligning with essential safety and environmental standards for harsh environments. It provides 0–30 A protection at 250 V with a 10 kAIC short-circuit rating, and supports Class H and Class K fusing profiles for flexible coordination. Its modest footprint and light weight simplify installation in crowded control cabinets, while enabling easy spare-part management and improved serviceability for end users.
Product Information
Extended Description
HM25030-1QR Eaton: Eaton Bussmann series HM modular fuse block, 0-30 A, Single-pole, Class H, Class K, 10 kAIC, 250 V
Product Name
Eaton Bussmann series HM modular fuse block
Catalog Number
HM25030-1QR
UPC
051712511186
Product Length/Depth
3.16 in
Product Height
1.97 in
Product Width
0.95 in
Product Weight
0.9 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
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 - HM25030-1QR
0–30 A protection with a 10 kAIC short-circuit rating and 250 V operating voltage delivers precise fault clearing and minimizes arc energy in fault events. This translates to reduced downtime and longer component life in critical control circuits across automation panels. Use this HM25030-1QR in machine control cabinets and power distribution blocks where fast protection and predictable coordination are essential. RoHS compliant, UL Listed, and CSA Certified design adds regulatory confidence and supplier reliability. The combination supports compliant panel assemblies and smoother procurement, lowering audit risk and rework costs. In practice, engineers can specify Class H and Class K fusing profiles for flexible coordination with downstream protection, reducing spare parts holdings and simplifying maintenance. The compact footprint—3.16 in L × 0.95 in W × 1.97 in H—and 0.9 lb weight enable easy integration in constrained spaces and standard HM series layouts, supporting quick replacement and minimal wiring changes. The single-pole architecture simplifies wiring, reduces installation complexity, and delivers robust protection for routine machine control and power distribution tasks, contributing to overall uptime and cost efficiency.
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FAQs
The HM25030-1QR is a single-pole, 0–30 A fuse block sized for standard HM series footprints. Its 3.16 in length, 0.95 in width, and 1.97 in height fit typical compact control panels, enabling quick replacement without extensive rewiring. Ensure the panel is rated for 250 V and supports a 10 kAIC fault rating for safe operation.
Key specs include amperage range 0–30 A, voltage rating 250 V, and short-circuit rating of 10 kAIC. This combination provides fast fault clearing and reliable protection for industrial control circuits, reducing downtime and equipment damage during faults.
Yes. With its 0–30 A protection, 10 kAIC rating, 250 V operation, and compact form, the HM25030-1QR is well suited for machine control panels and power distribution blocks where space is at a premium and dependable protection is required.
The HM25030-1QR is RoHS compliant and UL Listed, with CSA Certification. These certifications ensure environmental compliance, electrical safety, and regulatory acceptance in many industrial markets, reducing compliance risk and simplifying supplier qualification.
A compact, easy-to-replace modular fuse block minimizes maintenance time and spare-part inventory. Its robust 10 kAIC rating and modular design help protect equipment while lowering downtime costs in high-availability automation environments.