Eaton ER12-200CF3PB-CST Enclosed Rotary Disconnect - NEMA 16
Part Number: ER12-200CF3PB-CST
Quick Summary
The Eaton ER12-200CF3PB-CST enclosed rotary disconnect switch safely isolates three-phase circuits for maintenance and control in industrial panels. Engineers often grapple with arc-flash exposure and lengthy shutdowns; this design supports safer isolation with a pistol-style handle and clear operating positions. CE marked, with a NEMA 16 enclosure and a 600 V rating, it meets international standards while withstanding demanding environments. Its compatibility with CF/CST fuse sets and a compact 21 in depth footprint helps optimize panel space, delivering reliable protection and cost-effective maintenance workflows for industrial equipment.
Product Information
Extended Description
ER12-200CF3PB-CST Eaton: Eaton Bussmann series enclosed rotary disconnect switch, 600 Vac, 200A, Three-pole, NEMA rating 12, Black, Pistol Handle type, Fuse type CF,CST
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER12-200CF3PB-CST
UPC
051712750325
Product Length/Depth
21 in
Product Height
14.04 in
Product Width
15.74 in
Product Weight
14 lb
Compliances
CE Marked
Amperage Rating
100A
NEMA rating
NEMA 16
Voltage rating
600 V
Special features
Fuse type CF, Pistol handle
The enclosed rotary disconnect design provides robust electrical isolation, significantly reducing arc-flash exposure during maintenance and enabling compliant lockout/tagout procedures. This translates to faster, safer service on manufacturing lines and control panels, minimizing downtime. The 600 V, 100 A rating supports mid-range three-phase feeders with a sturdy NEMA 16 enclosure, ensuring dependable performance in harsh factory settings. Pistol handle operation paired with CF/CST fuse compatibility simplifies fuse changes and status checks, reducing operator errors and accelerating fault isolation. CE compliance and international installation readiness remove regulatory barriers for global OEMs, while the 21 in x 15.74 in footprint and 14 lb weight streamline panel layout and transportation. Overall reliability, straightforward installation, and long-term maintenance savings address common procurement objections.
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FAQs
This model is designed for three-phase systems up to 600 V and 100 A and is compatible with CF and CST fuse configurations. It features a pistol-style operating handle for ergonomic control and a NEMA 16 enclosure, facilitating straightforward mounting in standard control panels and service disconnect locations.
The unit provides a 600 V voltage rating, 100 A amperage rating, and three-pole construction with a NEMA 16 enclosure. It is designed for industrial control and power distribution applications requiring reliable isolation of medium-sized three-phase feeders.
Yes. With its rugged NEMA 16 enclosure, CE compliance, 600 V rating, and compatibility with CF/CST fuse arrangements, the switch is well-suited for service disconnects and control panels in manufacturing environments where safe, quick isolation is essential.
The device is CE Marked and features a NEMA 16 enclosure. These certifications support compliance for international installations and ensure robust protection in industrial settings.
The combination of safe pistol-handle operation, integrated CF/CST fuse compatibility, and a compact footprint reduces maintenance time and error risk. This translates to lower downtime, easier compliance with lockout/tagout protocols, and improved overall reliability in panel-driven environments.