Eaton ER12-80N3PR Enclosed Rotary Disconnect - NEMA 12
Part Number: ER12-80N3PR
Quick Summary
Eaton ER12-80N3PR enclosed rotary disconnect switch provides safe isolation for electrical distribution panels and motor circuits. Many facilities struggle with downtime and arc-flash risk when disconnecting power; this non-fused design minimizes risk while enabling quick isolation. With CE marking, a NEMA 12 enclosure rating, and class-leading ratings of 600 V and 80 A, it meets common industrial codes and performance demands. Designed for retrofit and new builds, it integrates with Bussmann series protection and offers reliable installation and serviceability to ensure ongoing plant uptime.
Product Information
Extended Description
ER12-80N3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Pistol handle, 600V, 80A, Red, NEMA rating 12
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER12-80N3PR
UPC
051712488105
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
80A
NEMA rating
NEMA 12
Voltage rating
600 V
Special features
Non-fused, Pistol handle
ER12-80N3PR~ENCLOSED DISCONNECTS
ER12-80N3PR~ENCLOSED DISCONNECTS
Eaton Specification Sheet - ER12-80N3PR
Feature → Business Impact → Application: Non-fused enclosed design reduces arc-flash exposure and simplifies maintenance workflows in control panels and motor circuits, delivering safer shutdowns and faster service. The pistol handle enhances operator protection and ease of use, improving reliability during routine isolation and commissioning in industrial environments. Electrical ratings of 600 V, 80 A and a NEMA 12 enclosure support versatile serving of industrial machinery and commercial equipment, ensuring compliance with typical plant specifications and reducing the need for additional components. CE marking provides regulatory alignment for global installations, helping your teams meet cross-border requirements without protracted validation. The compact enclosed format resists dust and moisture ingress, supporting longer service intervals in dusty or humid plant areas. Its non-fused construction minimizes spare-part inventories and accelerates changeouts, while compatibility with Eaton Bussmann catalogs streamlines procurement and stocking. The design supports quick retrofits and straightforward field installation, reducing total project cost and downtime, with a proven track record in control panels and power-distribution assemblies.
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FAQs
Install in a compatible enclosure rated for the system voltage and current. Follow Eaton's datasheet for wiring diagrams, secure mounting, and proper isolation to ensure safe operation and compliance with applicable electrical codes.
Amperage rating is 80 A, voltage rating is 600 V, with a NEMA 12 enclosure. It is non-fused and features a pistol handle for safer manual operation, and it carries CE marking.
Yes. The 80 A, 600 V rating and enclosed non-fused design make it appropriate for safe isolation in motor control circuits and equipment panels where reliable disconnection is required.
The device is CE marked and features a NEMA 12 rated enclosure, aligning with common industry standards for indoor electrical protection and control equipment.
You can access the full line catalog and the Eaton specification sheet at these links: ER12-80N3PR~ENCLOSED DISCONNECTS, and Eaton Specification Sheet - ER12-80N3PR.