Eaton BK/RM25400-1CR Modular Fuse Block - UL Listed
Part Number: BK/RM25400-1CR
Quick Summary
The Eaton Bussmann RM modular fuse block delivers high-current protection for industrial power rails and control circuits. Engineers often struggle with bulky protection blocks, mismatched ratings, and complex wiring that slows commissioning. This module carries UL Listed and CSA Certified marks and RoHS compliance, ensuring safety and regulatory alignment across many facilities. Bulk-pack CR packaging reduces procurement complexity and keeps spares on hand, while its compact footprint supports tight control panels and simplified installation. With a 400 A rating at 250 V and a single-pole design, it provides scalable protection for demanding industrial environments without compromising traceability or serviceability.
Product Information
Extended Description
BK/RM25400-1CR Eaton: Eaton Bussmann Series RM modular fuse block, Bulk pack, CR, 400 A, Single-pole, 250 V
Product Name
Eaton Bussmann Series RM modular fuse block
Catalog Number
BK/RM25400-1CR
UPC
051712519625
Product Length/Depth
9.5 in
Product Height
4.7 in
Product Width
3.61 in
Product Weight
2.24 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Listed CSA Certified
Amperage Rating
400 A
Voltage rating
250 V
Number of Poles
Single-pole
Special features
Bulk pack, CR
BK/RM25400-1CR~BK-RM25400-1CR~RM25400-1CR BULK PKG
BK/RM25400-1CR~BK-RM25400-1CR~RM25400-1CR BULK PKG
Bussmann series Fuseology
Eaton Specification Sheet - BK/RM25400-1CR
Feature: 400 A amperage rating. Business Impact: Enables robust protection for high-current circuits, reducing the risk of fuse-block related outages. Application: Suitable for feeders and major control circuits in industrial equipment, improving uptime and safety. Feature: 250 V voltage rating. Business Impact: Ensures compatibility with standard industrial control voltages, simplifying panel design and wiring. Application: Ideal for machine controls and distribution blocks in harsh plant environments. Feature: Single-pole configuration. Business Impact: Streamlines wiring and minimizes panel footprint, cutting install time and labor costs. Application: Common in single-phase protection schemes within compact control enclosures. Feature: Bulk-pack with CR variant. Business Impact: Lowers total cost of ownership through easier procurement, stocking, and standardized spares. Application: Large-scale deployments in manufacturing lines and OEM builds. Feature: RoHS Compliant, UL Listed, CSA Certified. Business Impact: Supports regulatory compliance and safety certification processes, reducing qualification risk. Application: Critical in regulated facilities and systems requiring formal approvals. Feature: Physical dimensions and weight. Business Impact: 9.5 in length, 4.7 in height, 3.61 in width, and 2.24 lb weight provide a compact, install-friendly footprint. Application: Fits in constrained electrical panels and machine housings where space is at a premium.
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FAQs
BK/RM25400-1CR is designed for high-current protection in industrial power rails and control circuits. It fits distribution panels, machine controls, and heavy equipment feeds where reliable fusing and fast serviceability are essential. The single-pole design simplifies protection schemes while maintaining a compact footprint, helping you optimize panel layouts and reduce wiring complexity.
The RM25400-1CR provides a 400 A amperage rating and a 250 V voltage rating. It is a single-pole module with a length of 9.5 inches, a height of 4.7 inches, and a width of 3.61 inches, weighing approximately 2.24 pounds. These specs support robust protection in demanding industrial installations while fitting in standard control panels.
This fuse block carries UL Listed and CSA Certified marks and is RoHS compliant. These certifications support safety approvals and environmental compliance, facilitating regulator-ready deployments in manufacturing plants and automation systems.
Bulk-pack CR packaging streamlines procurement by reducing the number of purchase orders and packaging waste. It also simplifies stocking and spares management for large-scale deployments, ensuring faster replacement and reduced downtime during maintenance or retrofit projects.
Plan for a single-pole fuse configuration with a compact footprint (9.5 in L, 4.7 in H, 3.61 in W). Ensure panel clearance and proper wiring clearance for 400 A conductors. Verify RoHS and safety certifications in your facility’s compliance framework, and use the bulk-pack CR option to maintain ready spares for ongoing maintenance.