Eaton ER4X-060CF3PR Enclosed Rotary Disconnect - NEMA 4X
Part Number: ER4X-060CF3PR
Quick Summary
The Eaton ER4X-060CF3PR enclosed rotary disconnect switch provides reliable isolation for industrial control panels and switchgear. Engineers often face safety, downtime, and compliance challenges when disconnection isn’t quick or code-compliant in harsh environments. This device carries UL 98 and cULus certification with a NEMA 4X enclosure, delivering rugged protection for outdoor and washdown applications. Its Class CF fuse configuration and pistol-style red handle support safe serviceability while meeting stringent electrical standards. In practice, you gain safer maintenance, faster fault isolation, and improved panel protection, with compatibility features that streamline integration into existing control architectures and electrical protection schemes.
Product Information
Extended Description
ER4X-060CF3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type CF, Pistol handle, 600V, 60A, Three-pole, 50/60 Hz, Red, Class CF, NEMA rating 4X, Red
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER4X-060CF3PR
UPC
051712747066
Product Length/Depth
9.84 in
Product Height
8.91 in
Product Width
7.87 in
Product Weight
2.5 lb
Compliances
cULus Listed
Certifications
UL 98 cULus Pending
Amperage Rating
60A
Frequency rating
50/60 Hz
NEMA rating
NEMA 4X
Voltage rating
600 V
Handle color
Red
Fuse configuration
Class CF
Special features
Fuse type CF, Pistol handle
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER4X-060CF3PR
Feature: Enclosed 3-pole rotary disconnect with NEMA 4X enclosure. Business Impact: Delivers reliable ingress protection against dust, water, and corrosion, reducing corrosion-related downtime and extending service life in harsh environments. Application: Outdoor switchgear, washdown areas, and process lines where environmental exposure is a concern. Feature: 600 V, 60 A rating. Business Impact: Supports common industrial feeders and motor circuits, enabling safe disconnection without over-sizing components. Application: Main feeder disconnects and motor control applications in industrial plants. Feature: Fuse configuration Class CF with CF fuse compatibility. Business Impact: Enables selective coordination and quick fuse replacement, lowering maintenance time and improving protection reliability. Application: Fused disconnects in machine control panels and distribution circuits. Feature: Pistol-style red handle for easy grip and lockout. Business Impact: Enhances operator safety and compliance with lockout/tagout procedures, reducing misoperation risk during maintenance. Application: Routine servicing and test operations across manufacturing lines. Feature: UL 98, cULus Listed with NEMA 4X rating and 50/60 Hz compatibility. Business Impact: Simplifies regulatory approvals, improves audit readiness, and supports global installations with standard electrical specs. Application: Panel builders, OEMs, and industrial systems requiring certified disconnects. Feature: Three-pole design with rugged construction. Business Impact: Provides balanced performance and robust fault isolation, improving system reliability and reducing nuisance tripping. Application: Three-phase power distribution in process industries and automation racks.
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FAQs
Install the ER4X-060CF3PR as a three-pole disconnect within a suitably sized enclosure, ensuring alignment with bus bars and protective interlocks. Verify terminal wiring per CF fuse requirements, maintain clearances for the red pistol handle, and follow lockout/tagout procedures during service. The enclosure’s NEMA 4X rating supports outdoor or washdown environments, improving reliability in challenging conditions.
The ER4X-060CF3PR carries UL 98 certification and cULus listing, with a NEMA 4X enclosure rating. These certifications confirm safe fire resistance, electrical integrity, and suitability for demanding environments. Such compliance reduces regulatory risk, simplifies customer audits, and facilitates global deployment across industrial facilities that require rigorous protection standards.
Yes, the switch uses Class CF fuse configuration and is compatible with CF fuses, enabling selective coordination and straightforward fuse replacement. This compatibility reduces nuisance outages and maintenance time, while providing predictable protection levels for motor and feeder circuits in panel assemblies and machine control systems.
Ideal for machine control panels, motor control centers, and process lines, especially in environments requiring rugged protection and easy maintenance. The ENclosed NEMA 4X design, 600 V rating, and three-pole construction support reliable isolation for three-phase systems, enabling safe startup and shutdown across manufacturing and processing facilities.
Schedule regular physical inspections of the pistol handle and enclosure seals, verify CF fuse integrity, and test the switching mechanism for smooth operation. Plan fuse replacements proactively to minimize downtime, and document UL 98/cULus compliance status for audits. Proper storage and periodic functional tests extend service life and ensure ongoing safety.