Eaton ER12-16N6SR Enclosed Rotary Disconnect - NEMA 12
Part Number: ER12-16N6SR
Quick Summary
The Eaton ER12-16N6SR enclosed rotary disconnect switch provides a safe isolation point for industrial control panels. When integrating these devices, engineers often struggle with compatibility, wiring flexibility, and maintenance downtime. CE Marked compliance, along with NEMA 12 enclosure readiness and a 600 V, 16 A electrical rating, helps meet global safety standards. Across applications, this switch supports efficient isolation with compact form, enabling faster maintenance and safer panel operation. In addition, the Eaton Bussmann series offers a reliable, scalable solution for modern automation, with long-term cost savings and easier upgrade paths for growing facilities.
Product Information
Extended Description
ER12-16N6SR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Selector, 600V, 16A, Red, NEMA rating 12
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER12-16N6SR
UPC
051712414395
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
16A
NEMA rating
NEMA 12
Voltage rating
600 V
Special features
Non-fused, Selector
ER12-16N6SR~ENC DISC16NF NEMA12 6PRED
ER12-16N6SR~ENC DISC16NF NEMA12 6PRED
Eaton Specification Sheet - ER12-16N6SR
Feature: Non-fused selector design reduces spare parts and simplifies maintenance. Business impact: lowers operating costs while improving downtime response and panel safety. Application: ideal for control panels where quick isolation is needed without upstream fusing constraints. Feature: 600 V, 16 A electrical rating supports common industrial loads with robust protection. Business impact: ensures reliable operation across standard machine tools and process equipment, reducing over-spec requirement and cost. Application: machine isolation in manufacturing lines and packaging equipment. Feature: NEMA 12 enclosure compatibility provides dust and moisture resistance in harsh environments. Business impact: longer service intervals, fewer field failures, and better uptime metrics. Application: dusty plant floors and wet processing areas. Feature: CE Marked compliance and non-fused selector configuration enable global deployment with straightforward procurement. Business impact: accelerates time-to-market for equipment and simplifies cross-border sourcing. Application: export-ready panels and distributed control systems. Feature: Compact physical footprint and lightweight design (0.1 in dimensions, 0.1 lb weight) support easy field mounting and retrofit. Business impact: reduces installation labor and allows retrofits in limited-space enclosures. Application: upgrade projects and modular control architectures.
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FAQs
ER12-16N6SR is specified with compact dimensions (length/depth 0.1 in, height 0.1 in, width 0.1 in) and a light 0.1 lb weight, designed for space-constrained installations. It is rated for NEMA 12 enclosures, making it suitable for dusty and semi-protected industrial environments. Use this data to verify fitment during panel design and before retrofit projects.
The switch provides a 16 A amperage rating and a 600 V voltage rating, with a NEMA 12 enclosure compatibility. These ratings ensure reliable isolation and safe operation within standard industrial control circuits, enabling efficient load switching while maintaining compliance with common electrical standards. The non-fused selector design further simplifies maintenance and reduces spare-part requirements.
ER12-16N6SR is a non-fused, selector-type disconnect. It is intended for non-fused isolation in control circuits. If your system requires fused protection, you would need to maintain upstream fusing or select a fused disconnect alternative. Always verify local electrical codes and panel design constraints before substitution.
Official documentation is available via Eaton’s resources: the Bussmann catalogs and the Eaton specification sheet. You can access the full line catalog, plus the ER12-16N6SR datasheet, to confirm electrical ratings, wiring diagrams, installation instructions, and compliance details for procurement and QA reviews.
Non-fused, selector switches like ER12-16N6SR reduce spare parts and maintenance complexity, lowering downtime during isolation changes. The CE Marked, NEMA 12 rated design supports longer service life in challenging environments, contributing to lower total cost of ownership and faster equipment upgrades. This translates to measurable improvements in uptime and process reliability.