Eaton ER4X-16N6SB Enclosed Rotary Disconnect - NEMA 4X
Part Number: ER4X-16N6SB
Quick Summary
The Eaton ER4X-16N6SB enclosed rotary disconnect switch provides safe, code-compliant power isolation for industrial control panels. For design engineers and maintenance teams, mis-wiring and unexpected downtime are common pain points that erode uptime and increase risk. This non-fused selector delivers a 600 V rating and 16 A capacity, combining straightforward operation with reliable performance. With CE marking and a rugged NEMA 4X enclosure, it is ready for harsh environments where moisture, dust, and wash-downs are a concern. Its compact footprint and straightforward mounting support fast integration into existing panels, while compatibility with the Eaton Bussmann series simplifies spare parts planning and service continuity.
Product Information
Extended Description
ER4X-16N6SB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Selector, 600V, 16A, Black, NEMA rating 4X
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER4X-16N6SB
UPC
051712414289
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 4X
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 - ER4X-16N6SB
Feature → Non-fused selector design isolates a circuit without additional fusing steps. Business Impact → reduces maintenance complexity and speeds lockout-tagout, lowering downtime risk. Application → ideal for control panels needing selective feeder or motor isolation in packaging, automation, and process lines. Feature → Enclosed rugged NEMA 4X enclosure protects against moisture, dust, and washdowns. Business Impact → extends service life in harsh environments and reduces enclosure ingress failures. Application → outdoor controls, wet factories, or damp plants. Feature → 600 V, 16 A electrical rating supports standard industrial circuits. Business Impact → ensures safe isolation for common control power and motor circuits, enabling compliant panel wiring. Application → line feeds, control circuits, and interlock circuits in conveyors or packaging lines. Feature → Compact footprint with minimal mounting footprint (0.1 in depth/height/width as listed). Business Impact → saves panel space and reduces installation time. Application → retrofit into crowded control cabinets or legacy panels without major enclosure modifications. Feature → CE marked compliance and Bussmann series compatibility. Business Impact → simplifies regulatory documentation and spare parts planning, enabling consistent multi-site deployment. Application → standardization across facilities and reliable service continuity.
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FAQs
For retrofits, ensure the panel can accommodate a 600 V class disconnect and follow the wiring diagram from Eaton. Mount the unit securely, verify non-fused operation and selector alignment, and observe lockout/tagout procedures. The NEMA 4X enclosure helps protect against moisture and dust, making it suitable for harsh environments.
The switch is non-fused with a 16 A amperage rating and a 600 V voltage rating. It features a NEMA 4X enclosure and CE marking, designed for reliable isolation in industrial control circuits and mechanical equipment.
Yes. The NEMA 4X enclosure provides protection against moisture, dust, and washdowns, making it appropriate for outdoor installations and damp, harsh factory environments where reliability and safety are critical.
The product is CE marked for European safety compliance and features a NEMA 4X enclosure rating for rugged industrial use. These specs support performance in controlled panels and harsher environments, though other regional certifications should be verified as needed.
The non-fused, selector design simplifies maintenance and lockout-tagout procedures, reducing downtime and spare-part requirements. The rugged enclosure minimizes ingress-related failures, improving uptime and overall lifecycle costs for control panels and automated lines.