Eaton ER4X-60J3PB Enclosed Rotary Disconnect Switch - NEMA 4X
Part Number: ER4X-60J3PB
Quick Summary
The Eaton ER4X-60J3PB enclosed rotary disconnect switch is designed to safely isolate electrical circuits in industrial equipment. For maintenance and commissioning teams, inconsistent isolation and unplanned downtime are common pain points; this device delivers reliable operation with straightforward inspection and service. It carries CE Marked compliance and a NEMA 4X enclosure rating, pairing global safety standards with rugged field performance. With a 600 V and 60 A rating, fuse type J, and a pistol-style handle, it enables fast, lockable isolation in control panels, motor control centers, and harsh environments, supporting safer start-ups and reduced maintenance costs.
Product Information
Extended Description
ER4X-60J3PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type J, Pistol handle, 600V, 60A, Black, NEMA rating 4X
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER4X-60J3PB
UPC
051712415668
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
60A
NEMA rating
NEMA 4X
Voltage rating
600 V
Special features
Fuse type J, Pistol handle
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER4X-60J3PB
Enclosed NEMA 4X design provides reliable protection against dust, water, and washdown exposure, reducing contamination risk and extending equipment life in harsh environments. This translates to fewer unscheduled shutdowns and lower maintenance costs for industrial facilities operating in cleanroom, washdown, or outdoor conditions. The 600 V, 60 A rating supports a wide range of motor control applications, enabling engineers to select a single, standard device for medium-duty circuits and avoiding oversizing or compatibility issues. Fuse type J and pistol-style handle simplify operation and lockout/tagout procedures, delivering safer maintenance windows and quicker turnover during routine service or fault isolation. CE marking ensures compliance with European safety standards, while the rugged NEMA 4X enclosure enhances reliability in industrial panels, MCCs, and service housings. Compatibility with Bussmann series devices further streamlines stocking and installation, reducing spare parts inventory and procurement lead times. Overall, the ER4X-60J3PB supports improved uptime, safer work practices, and cost-effective panel modernization.
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FAQs
Installation begins with selecting a suitably rated enclosure (NEMA 4X) and ensuring the panel space complies with the 600 V, 60 A rating. Mount the disconnect securely, connect line and load conductors per the wiring diagram, and use the pistol-style handle for lockout/tagout. Verify CE compliance and perform a functional check with the device de-energized to confirm proper operation before returning the system to service.
Key specifications include a 600 V voltage rating, 60 A amperage rating, NEMA 4X enclosure rating, fuse type J, and a pistol handle for safe operation. The catalog number is ER4X-60J3PB, and CE Marked compliance applies. These parameters inform circuit protection sizing, enclosure selection, and safe maintenance strategies for panel design and retrofits.
Yes. The 600 V/60 A rating supports medium-duty motor control tasks, and the NEMA 4X enclosure provides protection in washdown and outdoor or dusty environments. Its fuse type J and pistol handle design enhance safe isolation during MCC operations and maintenance, helping to minimize risk and downtime in challenging production settings.
The ER4X-60J3PB carries CE Marked compliance and features a NEMA 4X rated enclosure. CE marking indicates conformity with applicable EU safety standards, while NEMA 4X denotes protection against weathering, corrosion, and washdown conditions. These certifications support global deployments and reduce regulatory hurdles for field installations.
Maintenance benefits come from a robust, locked-out design (pistol handle) and a watertight enclosure that minimizes contamination and corrosion, reducing repair frequency. Operational ROI is realized through safer shutdowns, faster servicing, lower spare parts complexity (compatible with Bussmann series components), and improved uptime in critical panels and MCCs.