Eaton ER12-63N6SB Enclosed Rotary Disconnect - NEMA 12
Part Number: ER12-63N6SB
Quick Summary
The Eaton ER12-63N6SB enclosed rotary disconnect switch delivers reliable isolation for industrial switchgear and control panels. Maintenance teams frequently wrestle with safe de-energization and the risk of arc flash during routine servicing. CE marking, a 600 V rating, and a 63 A NEMA 12 enclosure provide robust, compliant performance in demanding environments. This unit is designed to integrate with Bussmann series components, enabling consistent wiring practices and predictable installation times. By simplifying off-state isolation with a selector mechanism, it helps minimize downtime and accelerates commissioning in new lines. For buyers, this translates to lower risk, easier procurement, and a straightforward path to integration with existing Bussmann series components.
Product Information
Extended Description
ER12-63N6SB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Selector, 600V, 63A, Black, NEMA rating 12
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER12-63N6SB
UPC
051712414845
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
63A
NEMA rating
NEMA 12
Voltage rating
600 V
Special features
Non-fused, Selector
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER12-63N6SB
Feature: Enclosed rotary disconnect is non-fused with a selector. Business impact: Provides clear, deliberate isolation and reduces fuse-related maintenance and stocking needs. Application: Ideal for motor control centers and machine panels where quick, safe de-energization is required. Feature: 600 V and 63 A electrical rating. Business impact: Supports common industrial loads without undersizing protection devices, enabling more efficient panel design and fewer part substitutions. Application: Power distribution and control circuits in manufacturing lines. Feature: NEMA 12 enclosure. Business impact: Delivers dust and moisture resistance, lowering contamination risk and extending service intervals. Application: Harsh factory floors, general purpose machinery rooms, and wash-down areas. Feature: CE marked compliance. Business impact: Facilitates global procurement and cross-border installation without additional certifications. Application: International facilities and multi-site deployments. Feature: Integral Bussmann series compatibility. Business impact: Streamlines sourcing and maintains a cohesive protection strategy across devices. Application: Panels designed around Bussmann protection devices for predictable wiring practices. Feature: Compact dimensions and non-fused design. Business impact: Eases retrofit and reduces panel footprint while lowering spare parts requirements. Application: Space-constrained control cabinets and new equipment installations.
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FAQs
ER12-63N6SB is designed to integrate with Eaton Bussmann series protection devices, offering straightforward panel installation. With a non-fused design, selector operation, 600 V rating, and 63 A capacity, it aligns with common control circuits and motor feeds. Its CE marking and compact footprint simplify procurement and field wiring alongside other Bussmann devices.
Key specifications include a 600 V voltage rating, a 63 A amperage rating, a NEMA 12 enclosure, a non-fused design, and a selector switch. The catalog number is ER12-63N6SB, and the unit is CE marked. The included UPC is 051712414845, and the product is designed for industrial control and protection applications.
Yes. The NEMA 12 enclosure provides dust and moisture resistance, while the 600 V rating supports typical industrial control and power distribution needs. The CE marking adds global compliance, making it suitable for manufacturing facilities, process lines, and rugged machine rooms where reliable isolation is critical.
The ER12-63N6SB is CE marked, indicating compliance with European safety and performance standards. It also uses a NEMA 12-rated enclosure for environmental protection. The 600 V and 63 A ratings align with common industrial electrical protection requirements, supporting compliance in global projects.
A non-fused design reduces spare parts handling and fuse maintenance, lowering lifecycle costs. The selector provides clear operation, minimizing commissioning errors and maintenance risk. Overall, it can shorten downtime, simplify stock levels, and improve total cost of ownership in panel builds and retrofits.