Eaton RDF100J-2 Fused Rotary Disconnect - 600 Vac
Part Number: RDF100J-2
Quick Summary
RDF100J-2 fused rotary disconnect switches provide reliable circuit isolation for industrial power distribution. When downtime or arc-flash risk threatens production lines, quick, safe de-energization becomes essential, and front or side handle operation supports fast maintenance access. This model is RoHS compliant and rated for 600 Vac / 250 Vdc at 100 A, with compact dimensions that ease panel integration in space-constrained switchgear. While the data does not list CE, IP, or SIL certifications, RoHS compliance ensures adherence to environmental requirements and predictable supply-chain qualification. Designed for motor feeders and panelboards, the RDF100J-2 combines safety, performance, and ease of installation, helping you reduce downtime, extend equipment life, and simplify procurement through a familiar Eaton RDF family.
Product Information
Extended Description
RDF100J-2 Eaton: Eaton Bussmann series RDF fused rotary disconnect switch, Standard switch, Front/side handle operation, Flange, 600 Vac, 250 Vdc, 100A, Fused disconnect switch - RDF100J-2
Product Name
Eaton Bussmann series RDF fused rotary disconnect switch
Catalog Number
RDF100J-2
UPC
051712402637
Product Length/Depth
5.8 in
Product Height
7.5 in
Product Width
4.75 in
Product Weight
4.42 lb
Warranty
Not Applicable
Compliances
Not Applicable RoHS Compliant
Amperage Rating
100A
Voltage rating
600 Vac, 250 Vdc
Operating temperature - max
70 °C
Operating temperature - min
-20 °C
RDF100J-2~Switch 100A J 2P UL98
RDF100J-2~Switch 100A J 2P UL98
Bussmann series Fuseology
Eaton Specification Sheet - RDF100J-2
Feature: 100 A amperage rating with fused design; Business Impact: provides robust short-circuit protection and controlled isolation to prevent downstream damage; Application: ideal for motor feeders and service disconnects in switchgear. Feature: 600 Vac / 250 Vdc voltage rating; Business Impact: supports both AC and DC control circuits, enabling versatile integration and safer cross-branch switching; Application: suitable for mixed-voltage industrial controls. Feature: Front/side handle operation; Business Impact: ergonomic, rapid energization/de-energization reduces maintenance time and exposure to hazards; Application: panel-mounted installations with flexible access. Feature: Compact footprint (5.8 in depth, 7.5 in height, 4.75 in width); Business Impact: eases panel design, allows tighter layouts, and reduces enclosure size; Application: space-constrained control panels and MCCs. Feature: RoHS compliant; Business Impact: aligns with environmental compliance and procurement standards, lowering risk of supply-chain delays; Application: modern plant procurement and lifecycle management. Feature: 2-pole design (2P); Business Impact: straightforward isolation of a two-wire circuit with clear visibility; Application: basic feeder disconnects and simple motor circuits.
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FAQs
RDF100J-2 is a two-pole fused rotary disconnect with front or side handle operation, designed for panel mounting in industrial cabinets. Ensure adequate clearance for the handle, maintain space for fuse access, and verify compatibility with your switchgear footprint. The compact dimensions support tighter panel layouts without compromising serviceability.
RDF100J-2 is rated for 100 A continuous current with a voltage rating of 600 Vac and 250 Vdc. It is a fused disconnect switch designed to isolate a two-wire circuit safely, suitable for motor feeders and feeder circuits within industrial power distribution systems.
Yes. The 100 A, 2P fused design and 600 Vac / 250 Vdc ratings make RDF100J-2 appropriate for motor feeders and basic service disconnects in MCCs and switchgear, providing reliable isolation, simplified maintenance, and compatibility with common RDF accessories in Eaton’s Bussmann series.
Yes. The product data specify RoHS compliance, ensuring conformity with environmental and regulatory expectations for electrical components used in modern facilities, which helps streamline procurement and reduce compliance risk across plant operations.
Maintenance should focus on visual inspection of the handle operation, fuse condition, and enclosure cleanliness. Because RDF100J-2 is a fused disconnect, fuse replacement should follow manufacturer guidelines and safety procedures. Regular checks help maintain reliable isolation performance and minimize unplanned downtime in production lines.