Eaton SCLR400 Fuse - 200kAIC
Part Number: SCLR400
Quick Summary
The SCLR400 fuse by Eaton protects industrial electrical distribution networks from short circuits. Engineers often contend with nuisance trips and unreliable replacements in harsh environments, which drive costly downtime. This device carries CE marking and is CSA certified and UL listed, supporting global compliance and traceable safety. With a 400 A rating, a 600 V operating voltage, Class RK1 design, and a 200 kAIC interrupt rating, it delivers robust protection for critical feeders. Designed for standard installations in control panels and switchgear, it helps maintain uptime across manufacturing lines while simplifying procurement for high-demand facilities.
Product Information
Extended Description
SCLR400 Eaton: Eaton Edison SCLR fuse, 400 A, -40° to 85°C, Class RK1, Non-indicating, 200 kAIC, Glass melamine tube, Standard, 1, 600 V
Product Name
Eaton Edison SCLR fuse
Catalog Number
SCLR400
UPC
782634417255
Product Length/Depth
11.63 in
Product Height
2.36 in
Product Width
2.36 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
CSA Certified UL Listed
Amperage Rating
400 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Material
Glass melamine tube
Operating Temperature
-40° to 85°C
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Quantity
1
Special features
Rejection style
Feature → Business Impact → Application: 400 A, 600 V rating and Class RK1 designation provide reliable overcurrent protection for medium-scale industrial feeders, reducing the risk of motor and drive damage and enabling safer motor control circuit design in panel assemblies. This translates to lower maintenance costs and extended equipment life in manufacturing lines, packaging facilities, and process plants. Application: suitable for standard industrial distribution panels and switchgear where RK1 fuses are the preferred protection solution. Feature → Business Impact → Application: 200 kAIC interrupt rating withstands high fault currents without compromising system integrity, minimizing arc energy transfer and downstream damage. This supports safer commissioning and faster fault clearance in large drives and high-current feeders commonly found in metal processing, material handling, and packaging lines. Application: critical feeders and main bus protection in industrial facilities aiming for high availability. Feature → Business Impact → Application: Glass melamine tube construction and a wide operating temperature range (-40° to 85°C) offer rugged durability in challenging environments, reducing nuisance trips due to temperature fluctuations and vibration. This improves reliability in factories with variable ambient conditions and supports longer service intervals. Application: control panels and equipment rooms located in hot or dusty production areas. Feature → Business Impact → Application: Non-indicating, standard packaging and a rejection-style design minimize incorrect substitutions and simplify stock management, lowering procurement risk and stocking costs. Application: large-quantity maintenance programs and warehouses serving multi-site industrial operations. Feature → Business Impact → Application: Certifications (CE Marked, CSA Certified, UL Listed) ensure regulatory compliance across regional markets and streamline supplier qualification processes. This reduces vendor risk and accelerates project approvals. Application: global manufacturing deployments and cross-border installations requiring established safety credentials.
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FAQs
The SCLR400 is designed for standard Edison Bussmann style fuse holders used in Eaton electrical protection schemes. Verify your panel utilizes RK1-class fuses and that the fuse clips match the 11.63 in length and 2.36 in cross-section. For best results, replace only with the same catalog number to maintain the rejection-style safeguard and maintain coordinated protection in the network.
Key specs include a 400 A amperage rating, 600 V voltage rating, Class RK1 fuse designation, non-indicating indicator, and a 200 kAIC interrupt rating. These figures translate to reliable protection for medium to high-current feeders while supporting safe operation, fault isolation, and rapid clearance in industrial environments.
Yes. With a 600 V rating and RK1 class, the SCLR400 is suitable for standard 600 V industrial feeders and control panels. It provides robust short-circuit protection for heavy-duty motors, drives, and switchgear, helping to meet typical OEM and end-user protection requirements in manufacturing and processing facilities.
The SCLR400 is CE marked and CSA certified and UL listed. These certifications verify adherence to international safety and performance standards, streamline supplier qualification, and facilitate regulatory approvals for global installations in North America and Europe, reducing project risk and procurement delays.
Expect straightforward maintenance due to standard packaging and a non-indicating design that reduces nuisance signaling in crowded panels. The 200 kAIC rating minimizes downstream damage from faults, potentially lowering repair costs after a fault event. The rejection-style feature helps prevent incorrect substitutions, saving time and parts when stocking and servicing multi-site plants.