Eaton RM25030-1CHR Modular Fuse Block - 200 kAIC
Part Number: RM25030-1CHR
Quick Summary
The Eaton RM25030-1CHR modular fuse block provides reliable overcurrent protection for DIN rail panels. In dense control cabinets, engineers seek compact, easy-to-install protection that reduces wiring time and retrofit risk. This unit carries RoHS compliance, PED 97/23 EC certification, and a 200 kAIC interrupt rating for high-integrity fault isolation. Rated at 30 A and 250 V with box lugs and hex screws, it accepts #2–14 AWG stranded conductors and supports DIN rail or panel mounting. Its small footprint and robust torque specifications help streamline procurement, installation, and ongoing maintenance in industrial automation environments.
Product Information
Extended Description
RM25030-1CHR Eaton: Eaton Bussmann Series RM modular fuse block, Box lugs with hex screws, 30 A, 1P, 120°C, 50 lb-in max, Class R, CVR(I)-RH-25030, Black, 200 kAIC, 75 °C, Stranded, DIN rail, Panel, 250 V, #2-14 AWG
Product Name
Eaton Bussmann Series RM modular fuse block
Catalog Number
RM25030-1CHR
UPC
051712682893
Product Length/Depth
3.2 in
Product Height
2 in
Product Width
1 in
Product Weight
0.1128125 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
ARO European Pressure Equipment Directive (PED) 97 /23 EC
Amperage Rating
30 A
Impulse withstand voltage
200 kA RMS symmetrical
Interrupt rating
200 kAIC
Short-circuit rating
200 kA RMS symmetrical
Torque rating
50 lb-in maximum
Voltage rating
250 V
Color
Black
Conductor material rated for
Both
Conductor temperature rating
75 °C
Conductor type
Stranded
Fuse type
Class R
Number of Poles
Single-pole
Operating temperature - max
120 °C
Operating temperature - min
120 °C
Wire size
#2-14 AWG
Accessories
CVR(I)-RH-25030
Connection
Box lug
Mounting method
DIN rail Panel
Special features
Box Lugs with Hex Screws
RM25030-1CHR~FUSE BLK R250V 30A 1P HX
RM25030-1CHR~FUSE BLK R250V 30A 1P HX
Bussmann series Fuseology
Eaton Specification Sheet - RM25030-1CHR
Feature → Business Impact → Application: 30 A, 1P Class R fuse with 250 V rating delivers precise overcurrent protection for low- to medium-power circuits, reducing nuisance trips and extending equipment life in motor drives and control panels. Result: improved uptime and predictable protection in factory floor applications. Application: DIN rail mounted protection modules in standard automation cabinets. Feature → Business Impact → Application: 200 kAIC interrupt rating ensures robust fault isolation for high-energy events common in manufacturing lines, lowering the risk of cascading failures and equipment damage. Application: large drives, transformers, and power distribution blocks. Feature → Business Impact → Application: Box lug connections with hex screws and #2–14 AWG stranded conductors provide secure, vibration-resistant terminations, cutting maintenance time and rework. Application: rugged industrial environments. Feature → Business Impact → Application: 3.2 in L × 2 in H × 1 in W footprint enables compact layouts and easier retrofits in crowded panels. Application: retrofits and new builds alike. Feature → Business Impact → Application: RoHS compliant and PED 97/23 EC certified improve regulatory compliance and global shipping readiness. Application: multinational deployments. Feature → Business Impact → Application: 50 lb-in torque rating ensures consistent installation quality, reducing connection failures over time. Application: high-vibration environments. Feature → Business Impact → Application: DIN rail and panel mounting flexibility supports mixed panel architectures and rapid changes. Application: modular protection across control enclosures.
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FAQs
To install the RM25030-1CHR, mount the block onto a standard DIN rail or panel as supported by its mounting method. Use the box lug terminals with hex screws to terminate #2–14 AWG stranded conductors, and tighten to the specified torque of 50 lb-in. Confirm conductor material is rated for 75 °C and check that the assembly remains within the 250 V rating for your circuit. This approach minimizes installation time and ensures a secure, vibration-resistant connection in industrial environments.
The RM25030-1CHR provides a 30 A amperage rating, 250 V voltage rating, and a 200 kAIC interrupt rating with 200 kA RMS symmetrical short-circuit rating. It uses a Class R fuse type and is designed for single-pole operation. These specs support reliable protection for industrial automation panels while meeting rigorous short-circuit and impulse requirements in harsh environments.
Yes. The RM25030-1CHR is explicitly rated for 30 A circuits and is designed for 250 V operation in DIN rail or panel-mounted installations. Its Class R fuse type provides reliable coordination with protective devices, while its box lug connections and torque specification ensure long-term reliability in vibration-prone industrial settings. This makes it suitable for motors, drives, and distribution blocks in automation panels.
RM25030-1CHR is RoHS compliant and carries PED 97/23 EC certification, reflecting its suitability for global regulatory environments. These certifications, along with Eaton's documentation, support compliant procurement and cross-border deployment in industrial facilities, ensuring alignment with environmental and safety standards in diverse markets.
Key ROI drivers include a compact 3.2 in L × 2 in H × 1 in W footprint, which simplifies panel layouts and retrofits, and a 50 lb-in torque specification that guarantees consistent connections. The 30 A, 250 V, and 200 kAIC ratings reduce downtime from faults, while box lug terminals and HEX-screw design speed assembly and maintenance in high-volume production environments.