Eaton RDF60J-4 Fused Rotary Disconnect Switch - 600 Vac
Part Number: RDF60J-4
Quick Summary
The Eaton RDF60J-4 fused rotary disconnect isolates power circuits for safe maintenance in industrial controls. Engineers often struggle with arc flash risk and unplanned downtime when protection hardware is not reliable enough. RoHS compliant; explicit SIL, CE, or IP ratings are not listed in the data. With 60 A and 600 Vac / 250 Vdc ratings, it delivers robust electrical protection in panel assemblies, supporting uptime and safer service workflows. For maintenance teams, consistent isolation points reduce the risk of accidental energization during servicing and simplify lockout-tagout procedures in facilities.
Product Information
Extended Description
RDF60J-4 Eaton: Eaton Bussmann series RDF fused rotary disconnect switch, Standard switch, Front/side handle operation, Flange, 600 Vac, 250 Vdc, 60A, Fused disconnect switch - RDF60J-4
Product Name
Eaton Bussmann series RDF fused rotary disconnect switch
Catalog Number
RDF60J-4
UPC
051712402866
Product Length/Depth
5.75 in
Product Height
7.1 in
Product Width
4.5 in
Product Weight
4.4 lb
Warranty
Not Applicable
Compliances
Not Applicable RoHS Compliant
Amperage Rating
60A
Voltage rating
600 Vac, 250 Vdc
Operating temperature - max
70 °C
Operating temperature - min
-20 °C
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
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Eaton Specification Sheet - RDF60J-4
The RDF60J-4 combines a fused rotary disconnect design with high electrical ratings to provide reliable circuit isolation and overcurrent protection. This setup reduces arc flash exposure during maintenance, improves panel safety, and supports longer mean time between failures in demanding industrial power distribution environments. Front and side handle operation, along with flange mounting, offers flexible, panel-friendly installation and safer operator interaction from multiple angles. This design supports easy retrofits in existing cabinets and maintains consistent switch positioning, which reduces commissioning time, minimizes human error, and aligns with standard lockout-tagout procedures. RoHS compliance adds environmental confidence, while standard dimensions, a compact footprint, and a 4.4 lb weight simplify installation and spare parts planning in busy facilities. This RDF switch is compatible with the Eaton Bussmann family, easing procurement and specification continuity across protection devices.
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FAQs
Install the RDF60J-4 using the flange mounting points and ensure adequate clearance for the 7.1 in height and 4.5 in width. Use the front or side handle for safe operation during insertion and removal, and secure with compatible mounting hardware. Refer to the Eaton specification sheet for torque values, cutouts, and wiring guidance to ensure proper panel fit and lockout/tagout readiness.
Plan around a 60 A amperage rating and a voltage rating of 600 Vac with a 250 Vdc capability. This enables safe switching of feeders and motor circuits in industrial power distributions. Ensure compatible fuses are selected for the RDF60J-4 and verify ambient conditions meet the -20 to 70 °C range to maintain performance and safety margins.
Yes. The RDF60J-4 is designed for 600 Vac circuits and 60 A service in panel-mounted configurations typical of manufacturing machinery and power distribution panels. Its fused protection helps limit fault energy, while the front/side handle and flange mounting support reliable operation in dynamic industrial environments.
The data confirms RoHS compliance for the RDF60J-4. Explicit SIL, CE, or IP ratings are not listed in the provided data. For regulated environments, verify regional requirements and consult the Eaton datasheet to confirm any additional certifications applicable to your installation and approval workflows.
The fused design provides overcurrent protection, reducing the risk of downstream damage and arc flash exposure during servicing, which lowers downtime. Quick, safe isolation supports faster maintenance cycles and improved uptime. Environmental compliance and readily available Eaton/Bussmann documentation streamline procurement and integration, delivering long-term lifecycle and cost benefits for panel-centric applications.