Eaton RDF30J-4 RDF fused rotary disconnect switch - RoHS Compliant
Part Number: RDF30J-4
Quick Summary
The Eaton RDF30J-4 fused rotary disconnect switch provides reliable circuit isolation for electrical protection panels in industrial environments. This compact solution helps reduce downtime and misoperation risk by offering clear front/side handle operation and a robust fused design that protects downstream equipment. It is RoHS compliant and rated for 600 Vac / 250 Vdc at 30 A, supporting safe, code-compliant switching in modern panels. For engineers and procurement teams, the RDF30J-4 delivers dependable isolation in motor control centers and switchgear while enabling straightforward installation and maintenance.
Product Information
Extended Description
RDF30J-4 Eaton: Eaton Bussmann series RDF fused rotary disconnect switch, Standard switch, Front/side handle operation, Flange, 600 Vac, 250 Vdc, 30A, Fused disconnect switch - RDF30J-4
Product Name
Eaton Bussmann series RDF fused rotary disconnect switch
Catalog Number
RDF30J-4
UPC
051712402750
Product Length/Depth
5.71 in
Product Height
5.36 in
Product Width
4.14 in
Product Weight
3.26 lb
Warranty
Not Applicable
Compliances
Not Applicable RoHS Compliant
Amperage Rating
30A
Voltage rating
600 Vac, 250 Vdc
Operating temperature - max
70 °C
Operating temperature - min
-20 °C
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Eaton Specification Sheet - RDF30J-4
Feature: Fused rotary disconnect design provides fault isolation and arc energy containment. Business Impact: Reduces the risk of transformer or drive faults propagating through the control system, improving equipment longevity and operator safety. Application: Ideal for motor control centers and industrial switchgear where reliable isolation during maintenance is critical. Long-tail keywords: fused rotary disconnect switch, arc fault protection, motor control center isolation. Feature: Front/side handle operation and flange mounting enable ergonomic, permanent installation. Business Impact: Speeds up safe operation and reduces misconnection, lowering commissioning time. Application: Panel assemblies with tight spaces and standard flange footprints. Long-tail keywords: front/side handle, flange mount, safe operation. Feature: Electrical ratings of 30A at 600Vac and 250Vdc enable compatibility with common MCC loads. Business Impact: Supports typical industrial loads while maintaining compliance and safety margins. Application: Industrial automation, control panels, MCCs. Long-tail keywords: 30A rating, 600Vac, 250Vdc, control panel protection. Feature: Measured dimensions and weight allow precise planning for panel space. Business Impact: Facilitates compact rack layouts and easier retrofits without redesign. Application: Retrofit projects and new installations in space-constrained environments. Long-tail keywords: 5.71 in length, 5.36 in height, 4.14 in width, 3.26 lb weight. Feature: RoHS compliance supports sustainability and regulatory alignment. Business Impact: Simplifies supplier compliance and end-of-life disposal. Application: Global manufacturing environments with green procurement goals. Long-tail keywords: RoHS compliant, regulatory compliance, sustainable design. Feature: Product belongs to Eaton Bussmann series RDF, enabling consistent spare parts planning and compatible fuses. Business Impact: Reduces inventory complexity and maintenance downtime through standardization. Application: Control panels and switchgear across multiple lines. Long-tail keywords: Bussmann series RDF, standard fuse compatibility, spare parts planning.
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FAQs
RDF30J-4 uses a flange-mount design with front/side handle operation, requiring a compatible panel opening and mounting pattern. Ensure space for the 5.71 in length, 5.36 in height, and 4.14 in width, and allow clearance for safe manual operation. Confirm RoHS compliance and fuse type compatibility for routine maintenance.
The RDF30J-4 is rated for 30 A at 600 Vac and 250 Vdc, supporting typical MCC loads. It is RoHS compliant, suitable for industrial control panels, and designed for environments from -20 °C to 70 °C. Dimensions and weight aid in precise panel planning and retrofit projects.
Yes. The fused rotary disconnect and 30 A, 600 Vac / 250 Vdc ratings make it well-suited for motor control centers and switchgear. Front/side handle operation improves ergonomic use, while flange mounting simplifies secure installation in standard panel layouts.
RDF30J-4 is RoHS compliant, aligning with environmental and regulatory expectations. No additional certifications are listed in the provided spec. When sourcing for regulated environments, verify your local requirements and ensure the panel design accommodates the 5.71 in L × 5.36 in H × 4.14 in W form factor.
The fused design provides fault isolation and protection, reducing downtime and arc-related wear. Its durable, compact footprint supports easier maintenance and faster replacements, improving overall uptime and asset availability. Standardization with the Bussmann RDF family simplifies spare parts and inventory management, delivering measurable cost savings over time.