Eaton ER1-16N3PB Enclosed Rotary Disconnect Switch - NEMA 1
Part Number: ER1-16N3PB
Quick Summary
The Eaton ER1-16N3PB enclosed rotary disconnect switch provides safe isolation for electrical circuits in industrial control panels. Many installations struggle with achieving reliable, operator-friendly isolation without compromising safety or uptime. This unit offers a non-fused design with a pistol handle and an indoor NEMA 1 enclosure rated for 600 V and 16 A, delivering robust protection in standard workshop or factory environments. While the data does not list SIL, CE, or IP certifications, the NEMA 1 enclosure and the rugged Bussmann series construction support dependable performance in indoor, non-hazardous areas. For procurement teams, the combination of compact enclosure, ergonomic operation, and clear compatibility with existing switchgear translates to shorter installation times and reduced maintenance.
Product Information
Extended Description
ER1-16N3PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Pistol handle, 600V, 16A, Black, NEMA rating 1
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER1-16N3PB
UPC
051712487511
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Warranty
Not Applicable
Compliances
Not Applicable
Amperage Rating
16A
NEMA rating
NEMA 1
Voltage rating
600 V
Special features
Non-fused, Pistol handle
Used with
Used with all switches
ER1-16N3PB~ENCLOSED DISCONNECTS
ER1-16N3PB~ENCLOSED DISCONNECTS
Eaton Specification Sheet - ER1-16N3PB
Feature: Non-fused design with pistol-style handle. This configuration reduces arc flash exposure during manual operation and simplifies routine disconnections in standard control panels, boosting operator safety and task efficiency. The ergonomic handle also supports quick, confident actuation in busy installation environments. Feature: Enclosed NEMA 1 housing. The indoor-rated enclosure protects internal components from dust and incidental contact, extending switch life and improving reliability in factory and plant settings. Application-ready for control rooms and machine cabinets where clean, contained isolation is essential. Feature: Electrical rating of 600 V and 16 A. This capability covers common control circuits and light-to-moderate motor control tasks, delivering consistent performance and reducing the need for oversizing or additional components. Application: ideal for integrating with existing switchgear in standard industrial panels. Feature: Compatibility with all switches. This compatibility streamlines procurement and retrofit projects by ensuring the ER1-16N3PB plugs into established panel architectures, cutting downtime and simplifying spare parts management. Application: supports seamless upgrades and scalable control solutions in expanding facilities. Feature: Documentation and support availability. Access to catalogs and datasheets accelerates design validation, training, and maintenance planning, helping teams meet project timelines and compliance checks. Application: improves procurement workflows and reduces design uncertainty in panel builds.
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FAQs
For installation, position the unit in an indoor, non-hazardous area within a standard control panel or machine cabinet. Utilize the pistol-style handle for ergonomic operation and ensure the enclosure remains accessible for safe manual disconnection. The device is non-fused and rated for 600 V and 16 A, so verify that panel wiring and peripheral devices align with these electrical specifications.
The ER1-16N3PB is rated for 16 A and 600 V, with a NEMA 1 enclosure. It is non-fused, uses a pistol handle for manual operation, and is designed for indoor use in electrical protection and circuit control applications. This combination supports typical control-panel isolation tasks without oversizing components.
This switch is commonly employed for safe isolation in control panels, machine cabinets, and indoor electrical protection assemblies. Its NEMA 1 enclosure makes it suitable for non-hazardous factory or workshop environments, while the non-fused design and ergonomic pistol handle improve operator safety and uptime during routine disconnection and installation activities.
The data set does not list CE, SIL, or IP certifications for this model. It does specify a NEMA 1 enclosure and 600 V/16 A ratings, indicating indoor protection for basic isolation duties. For CE or SIL compliance considerations, consult Eaton’s catalogs or datasheets referenced in the downloads section to confirm applicability to your regulatory requirements.
Available documentation includes the ER1-16N3PB product catalogs and a dedicated specification sheet. You can access full-line catalogs and the Eaton specification sheet to verify electrical ratings, enclosure details, and installation guidance. These resources support design validation, procurement, and maintenance planning across panel builds and retrofit projects.