Eaton ER1-600J3PB Enclosed Rotary Disconnect - NEMA 1
Part Number: ER1-600J3PB
Quick Summary
The Eaton ER1-600J3PB enclosed rotary disconnect switch provides safe isolation for high-current feeders in industrial control panels. Many facilities struggle with reliable lockout/tagout and fast, safe disconnection during maintenance. CE marking and a NEMA 1 enclosure context ensure dependable performance in typical indoor installations, while fuse class J protection and a pistol-style handle simplify operation. By combining switching and overcurrent protection in a single, rugged package, the ER1-600J3PB reduces panel complexity and commissioning time. For engineers and procurement teams, this solution delivers measurable business value through durable construction, straightforward installation, and compliance-ready protection across power distribution and motor control applications.
Product Information
Extended Description
ER1-600J3PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse class J, Pistol handle, 600V, 600A, Black, NEMA rating 1
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER1-600J3PB
UPC
051712416139
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
19 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
600A
NEMA rating
NEMA 1
Voltage rating
600 V
Special features
Fuse class J, Pistol handle
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER1-600J3PB
Enclosed rotary disconnect switch with fuse class J provides robust isolation for high-current circuits. This configuration delivers immediate protection against arc flash and overload, reducing shutdown risk and equipment damage in busy control cabinets. It is well-suited for power distribution within motor control centers and industrial panels. The pistol-style handle enhances operability during routine maintenance and lockout/tagout procedures, allowing safer, faster disconnections under demanding conditions. The NEMA 1 enclosure rating offers indoor cabinet protection, supporting reliable performance in factory environments while simplifying installation in standard control rooms. CE marking confirms compliance for international deployments, enabling easier procurement and international projects. The unit integrates seamlessly with Bussmann series protection solutions, streamlining sourcing and stocking for distributors and end users alike. Overall, this disconnect switch supports easier panel design, quicker commissioning, and a robust, code-compliant protection strategy for power distribution and motor control.
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FAQs
ER1-600J3PB is designed for indoor use with a NEMA 1 rated enclosure, suitable for standard control panels. Plan for a secure mounting surface, appropriate clearances for operator access, and integration with existing Bussmann series protection. The pistol handle enables safe operation during testing and maintenance, while the 19‑lb weight supports stable installation in typical panel depths.
The ER1-600J3PB is rated for 600 A and 600 V, with a NEMA 1 enclosure and CE marking. It features fuse class J protection and a pistol handle for convenient operation. These ratings support reliable protection in indoor power distribution and motor control applications, while CE marking facilitates cross-border acceptance and compliance.
Yes. The design includes a pistol handle for safe operation and is compatible with standard lockout/tagout practices used in industrial environments. The integrated fuse class J protection and enclosed housing help ensure that maintenance personnel can safely isolate circuits, reducing exposure to live components during servicing and testing.
You can access the Eaton specification sheet for ER1-600J3PB at Eaton’s site: the page provides the official datasheet. Additional catalogs for Bussmann series are available, including the Bussmann full-line catalog no. 1007. These resources support detailed specifications, installation guidelines, and procurement planning for panel builders.
ER1-600J3PB consolidates switching and overcurrent protection into a single, rugged unit, reducing panel complexity and commissioning time. Its durable construction, CE compliance, and ease of maintenance translate to lower downtime, improved safety during servicing, and simplified sourcing through the Bussmann family of protection devices, delivering measurable ROI in higher-volume panel builds.