Eaton RM25100-1CR Modular fuse block - UL Listed, CSA Certified

Part Number: RM25100-1CR
Manufacturer
Eaton
Part number
RM25100-1CR

Quick Summary

The Eaton RM25100-1CR modular fuse block protects electrical circuits in control panels. This compact protection solution reduces downtime by enabling quick isolation and straightforward field replacement in rugged environments. It meets RoHS compliance and CE marking, with UL Listed and CSA Certification to support global safety and procurement requirements. By aligning with Class R fuses and knife-blade terminations, it offers reliable protection with easy installation, helping panel builders minimize total cost of ownership while delivering predictable performance for industrial machines.

Product Information

Extended Description

RM25100-1CR Eaton: Eaton Bussmann Series RM modular fuse block, CR, 70-100 A, Single-pole, Class R, Knife blade end x knife blade end, 250 V
Product Name
Eaton Bussmann Series RM modular fuse block
Catalog Number
RM25100-1CR
UPC
051712391184
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
Single-pole
Class
Class R
Connection
Knife blade end x knife blade end
Special features
CR
Feature: Modular, single-pole RM25100-1CR design enables compact integration and standardized protection Across multiple panels. Business Impact: Reduces spare parts inventory and simplifies wiring, accelerating assembly and serviceability in tight spaces. Application: Ideal for machine enclosures and control cabinets where space is at a premium and fast replacement is critical. Feature: 70–100 A amperage rating at 250 V enables precise protection for medium-to-heavy loads. Business Impact: Prevents nuisance trips and extends equipment life, lowering repair costs and downtime. Application: Motor starters and power distribution in packaging, automation, and material handling equipment. Feature: Class R classification with CR feature supports reliable, fast-acting protection. Business Impact: Improves selectivity and system safety, reducing risk during fault events. Application: Panel design requiring compliant, high-performing fuse blocks. Feature: Knife blade end x knife blade end connections simplify installation and maintenance. Business Impact: Ensures secure contacts and quick cartridge changes, minimizing commissioning time. Application: Field upgrades and service in retrofit projects. Feature: RoHS Compliant, CE Marked, UL Listed, CSA Certified. Business Impact: Regulatory compliance and global acceptance for OEMs and integrators. Application: International deployments and cross-border supply chains. Feature: Physical dimensions and weight support panel fitment (9.6 in L × 5 in H × 7 in W; ~4.48 lb). Business Impact: Predictable fit within enclosure footprints and easy mounting. Application: Custom machinery and control panels with strict space constraints.

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FAQs

The RM25100-1CR installs as a single-pole fuse block with knife blade end terminations. Ensure your panel cutout accommodates a 9.6 in length, mount securely to a panel rail or suitable substrate, and connect the knife blade ends to the corresponding conductors. Verify clearances and follow manufacturer torque recommendations to achieve reliable contact and safe operation.
The device is rated for 70–100 A at 250 V. It is best used in medium-to-heavy load protection scenarios within industrial control panels, machine enclosures, and motor control applications where space is constrained and fast replacement is advantageous.
Yes. The RM25100-1CR is RoHS compliant and CE marked, with UL Listed and CSA Certified classifications, ensuring compliance with global safety and environmental regulations for OEMs and integrators.
Suitable for industrial automation panels, packaging machinery, and machine-building projects requiring reliable Class R fuse protection, knife blade terminations, and a compact footprint. It supports standardized protection for critical circuits and simplifies spare-part strategy across multiple sites.
The fuse block’s field-replaceable single-pole design reduces maintenance downtime, while its standardized Class R and CR features streamline procurement and stocking. Global certifications support cross-border deployment, lowering total cost of ownership through fewer part variants and faster service.