Eaton RM25100-3CR Modular Fuse Block - UL Listed
Part Number: RM25100-3CR
Quick Summary
The Eaton RM25100-3CR modular fuse block provides reliable overcurrent protection for three-pole automation panels and industrial equipment. A common pain point is lengthy field maintenance and difficult fuse replacement in harsh environments, which this modular design helps mitigate with rapid, safe servicing. CE Marked, UL Listed, CSA Certified, and RoHS Compliant ensure reliable, safe operation in regulated facilities. This RM-series unit integrates seamlessly with Bussmann RM modular fuse systems, delivering scalable electrical protection that supports maintenance efficiency, reduced downtime, and compliant panel protection in modern manufacturing environments. Engineers benefit from clear installation guidance, with CR feature enabling precise fuse discrimination and easy field upgrades.
Product Information
Extended Description
RM25100-3CR Eaton: Eaton Bussmann Series RM modular fuse block, CR, 70-100 A, Three-pole, Class R, Knife blade end x knife blade end, 250 V
Product Name
Eaton Bussmann Series RM modular fuse block
Catalog Number
RM25100-3CR
UPC
051712391207
Product Length/Depth
9.6 in
Product Height
5 in
Product Width
7 in
Product Weight
4.48 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
70-100A
Voltage rating
250 V
Number of Poles
Three-pole
Class
Class R
Connection
Knife blade end x knife blade end
Special features
CR
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Eaton Specification Sheet - RM25100-3CR
High amperage and voltage rating: The RM25100-3CR is rated for 70-100 A at 250 V, three-pole by design, delivering precise protection for demanding circuits. This capability translates into tighter fault containment and reduced risk of equipment damage in motor drives and power distribution blocks. Used in industrial automation cabinets and machine panels, it supports scalable protection strategy as line status changes. Modular compatibility with the Bussmann RM family enables plug-and-play integration and easy field upgrades. This reduces spare parts complexity and speeds commissioning in multi-card power architectures. Knife blade end x knife blade end connections simplify installation and fuse replacement in crowded panels. The compact footprint—approximately 9.6 in L x 7 in W x 5 in H—and modest weight support safer handling and more efficient panel layouts. Certified for global acceptance, UL Listed, CSA Certified, CE Marked, and RoHS compliant, the RM25100-3CR aligns with strict electrical protection standards. This minimizes compliance risk for international projects and enhances supplier confidence. Rugged construction with Class R designation ensures consistent performance across motor control and distribution applications. The design supports safer maintenance, longer service intervals, and lower total cost of ownership in high-demand environments.
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FAQs
The RM25100-3CR is part of the Eaton Bussmann RM modular fuse block family, designed for three-pole protection up to 100 A at 250 V. It integrates with RM series assemblies and can be paired with compatible Class R fuses to create scalable protection for industrial control panels and machine enclosures.
The unit is rated for 70–100 A at 250 V and uses knife blade end x knife blade end connections. This arrangement supports rapid fuse changes and secure, low‑resistance terminations in crowded panel spaces typical of automation cabinets.
Yes. With three poles, a 70–100 A range, and 250 V rating, the RM25100-3CR is well-suited for motor control centers, control panels, and power distribution blocks in industrial automation. Its RoHS compliance and UL/CSA certifications further support safe, compliant deployment in manufacturing environments.
The RM25100-3CR carries UL Listed, CSA Certified, CE Marked, and RoHS Compliant certifications. These approvals help ensure regulatory compliance across international sites and provide reliability expectations for end users in regulated industries.
Field service is streamlined thanks to knife blade endpoints and a modular RM design that allows quick fuse changes and scalable protection. The result is reduced downtime, faster commissioning, and lower total cost of ownership in high-demand environments.