Eaton SCLR90 Fuse - Class RK1, 90A, 600V, UL Listed
Part Number: SCLR90
Quick Summary
The Eaton SCLR90 fuse protects electrical circuits by interrupting fault currents in industrial power distributions. But selecting the wrong fuse can cause nuisance trips, equipment damage, or costly downtime. It is UL Listed, CSA Certified, and CE Marked, providing regulatory compliance across North American and international panels. Designed for 600 V systems and Class RK1 protection, the SCLR90 offers consistent performance in harsh environments. This fuse aligns with standard protection practices, making it easier to scale protection across multiple panels while helping reduce total cost of ownership. For panel builders and maintenance teams, the SCLR90 delivers reliable safety margins without compromising efficiency.
Product Information
Extended Description
SCLR90 Eaton: Eaton Edison SCLR fuse, Edison SCLR Fuse, 90 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
SCLR90
UPC
782634417156
Product Length/Depth
7.88 in
Product Height
1.11 in
Product Width
1.11 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
UL Listed CSA Certified
Amperage Rating
90 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
Feature: 90 A amperage rating with a 200 kAIC interrupt rating and a 600 V voltage rating. Business impact: robust fault current interruption minimizes damage to downstream equipment and reduces unplanned downtime in critical processes. Application: ideal for branch circuits in industrial power distributions and motor control panels where high fault currents are possible. Feature: Glass melamine tube construction provides stable dielectric strength and heat resistance. Business impact: improved longevity in temperature extremes and vibration environments common in manufacturing facilities. Application: suitable for harsh factories, outdoor enclosures, and rugged control panels. Feature: Class RK1 designation with non-indicating operation. Business impact: straightforward integration into existing protection schemes without additional indicators, lowering upfront and maintenance costs. Application: standard protection in low- to mid-ampere circuits across automation racks. Feature: Wide operating temperature range from -40° C to 85° C. Business impact: reliable performance in unconditioned spaces and extreme climates, reducing panel failures. Application: outdoor substations, warehouses, and exposed electrical rooms. Feature: Certifications including UL Listed, CSA Certified, and CE Marked. Business impact: accelerates compliance audits, simplifies supplier qualification, and supports regulated industries. Application: preferred in aerospace, automotive, and general industrial automation. Feature: Standard packaging and precise cataloging (SCLR90) streamline procurement and stock management. Business impact: faster reorder cycles and consistent part acceptance across maintenance teams. Application: centralized sourcing for OEMs and integrators who standardize protection components.
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FAQs
To select the SCLR90 for a 600V circuit, verify the load current is near 90 A and confirm the system fault current does not exceed 200 kAIC. Ensure the protection class RK1 matches the panel design, and check that the operating temperature range (-40° C to 85° C) suits the installation environment. Confirm compatibility with Edison SCLR holders and enclosure spacing.
The SCLR90 is rated for 90 A with a 200 kAIC interrupt capability and a voltage rating of 600 V. It uses a glass melamine tube, is Class RK1, non-indicating, and ships in a standard packaging configuration. It is UL Listed, CSA Certified, and CE Marked, supporting broad regulatory compliance.
Yes. The SCLR90 is part of the Edison SCLR family and is designed for standard Edison fuse holders. Its dimensions—7.88 inches in length and 1.11 inches in diameter—facilitate straightforward substitution in field-installed panels, provided the holder is sized for 7.88–inch fuses and supports RK1-class devices.
The SCLR90 carries UL Listed and CSA Certified marks and is CE Marked, ensuring compliance with North American and international safety and performance standards. These certifications simplify supplier qualification and support regulatory audits in regulated industries such as manufacturing and energy.
Because the SCLR90 is non-indicating, rely on your panel’s status indicators or remote-monitoring schemes to detect faults. Replace blown fuses with identical ratings (90 A, RK1, 600 V) to maintain protection integrity. Regularly inspect mounting, connections, and temperature exposure to avoid accelerated aging in harsh environments.