Eaton ER4X-600N3PR Enclosed Rotary Disconnect - NEMA 4X
Part Number: ER4X-600N3PR
Quick Summary
Eaton ER4X-600N3PR is an enclosed rotary disconnect switch for safe feeder isolation in industrial control panels. Operators often face delays and safety concerns during maintenance when isolation isn't fast, reliable, or compliant. This unit carries CE marking and a NEMA 4X enclosure, providing environmental protection and rugged durability for demanding environments. Engineered for Eaton Bussmann series installations, it supports 600 V, 600 A circuits with a non-fused design and pistol handle, delivering dependable protection while reducing downtime and maintenance costs. From panel builders to maintenance teams, it translates to safer workflows and improved total cost of ownership through easier installation and compliance.
Product Information
Extended Description
ER4X-600N3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Pistol handle, 600V, 600A, Red, NEMA rating 4X
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER4X-600N3PR
UPC
051712420471
Product Length/Depth
0.1 in
Product Height
0.1 in
Product Width
0.1 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
600A
NEMA rating
NEMA 4X
Voltage rating
600 V
Special features
Non-fused, Pistol handle
ER4X-600N3PR~ENC DISC600NF NEMA4XS RED
ER4X-600N3PR~ENC DISC600NF NEMA4XS RED
Eaton Specification Sheet - ER4X-600N3PR
Feature → Non-fused design with a pistol handle enables single-person, safe operation during quick isolation. Business impact: reduces risk of arcing and speeds up maintenance cycles, improving safety and productivity. Application: ideal for control panels in manufacturing lines where rapid, reliable isolation is required. Feature → 600V, 600A rating supports medium‑voltage feeders with robust switching capability. Business impact: minimizes component mismatches and enables clean shutdowns for servicing. Application: suitable for power distribution panels and machine control cabinets. Feature → NEMA 4X enclosure provides dependable environmental protection. Business impact: protects against dust, water ingress, and corrosion in harsh plant floors. Application: perfect for wash-down areas and outdoor-rated installations. Feature → CE compliance enables global deployment and consistent documentation. Business impact: simplifies regulatory acceptance and audits. Application: widely used across international facilities. Feature → Non-fused operation and clear pistol-handled actuation streamline installation and stocking. Business impact: reduces spare parts inventory and speeds commissioning. Application: ideal for new builds and retrofit projects in electrical protection and circuit control.
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FAQs
ER4X-600N3PR is designed to integrate with Eaton Bussmann series enclosures and standard control panels. It features a NEMA 4X rated enclosure, CE compliance, and a pistol-style handle for single-person operation. Suitable for 600 V systems up to 600 A, it simplifies retrofit and new-build installations in industrial environments while ensuring consistent mechanical and electrical fitment with compatible mounting provisions.
Key specs include a 600 A amperage rating, 600 V voltage rating, non-fused operation, and a NEMA 4X enclosure. The unit is CE marked for compliance and uses a pistol handle for safe manual operation. These characteristics support reliable isolation of medium‑voltage feeders in control panels and switchgear assemblies.
Yes. The NEMA 4X enclosure rating provides enhanced protection against dust, water, and moderate chemical exposure, making it suitable for washdown areas and harsh plant floors. For extreme chemical or outdoor environments, verify site-specific conditions and consider additional enclosure protections as needed.
Non-fused operation eliminates internal fuses, reducing fault path complexity and enabling faster isolation during maintenance. The pistol-handled actuation supports one-person operation, enhancing safety and reducing cycle times during servicing while preserving dependable circuit control in high‑demand applications.
The ER4X-600N3PR delivers measurable savings through reduced downtime during maintenance, safer and faster isolation, and simplified compliance documentation thanks to CE marking and robust NEMA 4X protection. Coupled with compatibility to Bussmann series catalogs, facilities benefit from lower spare-part diversity and faster asset commissioning in both new builds and retrofits.