Eaton ER12-80N3PB Enclosed Rotary Disconnect Switch - NEMA 12
Part Number: ER12-80N3PB
Quick Summary
Eaton ER12-80N3PB enclosed rotary disconnect switch provides safe isolation for industrial control panels and electrical equipment. This compact, non-fused disconnect simplifies emergency shutdowns without sacrificing reliability, reducing downtime and maintenance costs. The design addresses common pain points like arc flash exposure, enclosure contamination, and cumbersome wiring in compact panels. With a CE marking and a rugged NEMA 12 enclosure, it meets European safety expectations while delivering robust dust and water protection in demanding environments. The non-fused configuration lowers replacement and spare-part costs, while the pistol-style handle improves operator ergonomics. For panel builders and electrical engineers, it delivers dependable isolation and straightforward installation within existing protection and control schemes.
Product Information
Extended Description
ER12-80N3PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Pistol handle, 600V, 80A, Black, NEMA rating 12
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER12-80N3PB
UPC
051712488044
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
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER12-80N3PB
Feature → Enclosed, non-fused construction provides a compact isolation solution that reduces spare parts and maintenance costs. Business impact: Fewer fuse replacements and lower inventory requirements translate to lower total cost of ownership in busy electrical rooms. Application: Suited for control panels and switchgear where reliable isolation and quick operator action are critical. Feature → Electrical rating of 600 V and 80 A with NEMA 12 enclosure gives robust protection against dust, splashes, and debris. Business impact: This enables safe operation in moderately harsh environments, reducing risk of contamination and nuisance tripping. Application: Ideal for panel-fed circuits in manufacturing lines and packaging facilities that demand dependable performance. Feature → Non-fused design minimizes arc-flash energy exposure and simplifies maintenance schedules. Business impact: Lower downtime and improved technician safety; streamlined replacement planning. Application: Common in facilities pursuing safety programs and compliant isolation. Feature → Pistol-style handle enhances ergonomics and operator control during kill- or isolation sequences. Business impact: Faster, safer operations; reduced fatigue in high-frequency switching tasks. Application: Routine shutdowns, testing, and routine emergency isolation. Feature → Compact footprint and standard form factor ease integration into tight panels and retrofit projects. Business impact: Shorter installation times and compatibility with existing Bussmann series catalogs. Application: Retrofit projects or new builds where space constraints exist. Feature → Comprehensive documentation, including Eaton datasheets and catalogs, improves engineering accuracy. Business impact: Improves procurement cycles, reduces design time, and ensures traceability. Application: Engineering and procurement teams documenting specs for panel protection and control schemes.
Get a Quick Quote for a Eaton ER12-80N3PB
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton ER12-80N3PB?
Enquire Now
FAQs
The ER12-80N3PB is designed for standard panel mounting within Bussmann series compatible enclosures. Plan for a secure, clean wiring path to the line and load terminals, and follow the included Eaton datasheet for terminal torque, wire sizing, and conductor clearance. Ensure the pistol handle clearance allows unobstructed hand operation during isolation.
Key ratings include 600 V voltage and 80 A current with a non-fused configuration. It features a NEMA 12 enclosure for dust and splash protection and CE marking for European safety compliance. This combination supports reliable isolation of mid-range control circuits in industrial environments.
Yes. Its non-fused design, pistol-style handle, and NEMA 12 enclosure make it well-suited for manufacturing and processing facilities where compact footprint, safety, and dependable isolation are priorities. It integrates smoothly with typical panel protection schemes and allows rapid shutdowns during maintenance or emergencies.
The unit carries CE marking, indicating compliance with European safety standards. Its NEMA 12 enclosure provides protection against dust and splashes in harsh environments. These characteristics help meet international and regional safety requirements for panel isolation components used in many industrial settings.
Non-fused operation reduces fuse-related maintenance tasks and spare-part costs, while the enclosed design helps minimize contamination and downtime. The pistol handle supports safer, quicker isolation, which translates to safer maintenance windows and improved overall equipment effectiveness (OEE) in production lines.