Eaton ER04-200CF3PR Enclosed Rotary Disconnect Switch - NEMA 9
Part Number: ER04-200CF3PR
Quick Summary
The Eaton ER04-200CF3PR is a rugged enclosed rotary disconnect switch designed to safely isolate circuits up to 600 V in industrial switchgear. Operators and maintenance teams frequently grapple with isolating live circuits quickly without compromising safety or regulatory compliance. This model combines a pistol-handle design with CE marking and a NEMA 9 enclosure to streamline setup, improve operator protection, and reduce field wiring errors. Its three-pole configuration, CF fuse compatibility, and compact footprint fit typical switchgear footprints, supporting faster installations and consistent performance. For OEMs and service providers, the unit delivers predictable reliability, simplifies audits, and lowers total cost of ownership through standardized installation and spares planning.
Product Information
Extended Description
ER04-200CF3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, 600 Vac, 200A, Three-pole, NEMA rating 04, Red, Pistol Handle type, Fuse type CF
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER04-200CF3PR
UPC
051712750240
Product Length/Depth
22.5 in
Product Height
13.19 in
Product Width
18.45 in
Product Weight
17.4 lb
Compliances
CE Marked
Amperage Rating
100A
NEMA rating
NEMA 9
Voltage rating
600 V
Special features
Fuse type CF, Pistol handle
Feature: 600 V electrical rating and 100 A capacity in a three-pole, NEMA 9 enclosure. Business impact: Enables safe, reliable isolation for demanding feeder and motor-control applications, reducing downtime and risk during maintenance. Application: Suitable for switchgear and motor control centers in industrial plants, with predictable performance and quick installation. Long-tail keywords woven in: 600 V disconnect, three-pole rotary switch, NEMA 9 enclosure, motor control center isolation. Feature: Pistol-handle design for one-hand operation and clear visual indication. Business impact: Improves operator safety and speeds maneuvering during lockout/tagout procedures. Application: Field service and routine maintenance in harsh environments, where ease of use matters. Long-tail keywords: pistol-handle disconnect, safe operation, ergonomic switchgear components. Feature: Fuse-type CF compatibility. Business impact: Provides selective protection and easy replacement strategy, reducing risk of nuisance tripping and unplanned outages. Application: Systems requiring CF fuse coordination in heavy-duty protection schemes. Long-tail keywords: CF fuse, fuse-type compatibility, protective coordination. Feature: Enclosed enclosure with compact footprint (22.5 in L, 18.45 in W, 13.19 in H) and 17.4 lb weight. Business impact: Simplifies installation planning, reduces enclosure footprint, and facilitates shipping and handling in service vehicles. Application: Retrofit and new installations where space and weight are constraints. Long-tail keywords: compact disconnect size, installation footprint, equipment handling. Feature: CE marking and robust construction. Business impact: Supports global compliance and regulatory confidence for European and international projects, smoothing procurement and commissioning. Application: Global OEMs and multinational plants seeking standardized protection devices. Long-tail keywords: CE marked electrical switch, global compliance, industrial protection device. This combination of performance, safety features, and regulatory alignment helps engineers create more resilient, uptime-focused electrical protection schemes with fewer integration challenges.
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FAQs
The ER04-200CF3PR is a three-pole, enclosed rotary disconnect rated for 600 V and 100 A, designed for NEMA 9 enclosures. Its dimensions (22.5 in L, 18.45 in W, 13.19 in H) and pistol-style handle support straightforward integration into common switchgear footprints and control cabinets.
It provides 600 V and 100 A with a three-pole configuration and NEMA 9 enclosure. The device is CE marked for regulatory compliance and uses CF fuse-type protection where applicable.
Yes. The three-pole, enclosed design with CF fuse compatibility and NEMA 9 rating makes it suitable for motor control centers and other switchgear applications requiring reliable isolation and safe maintenance.
Plan for a 22.5 inch depth and a footprint compatible with standard switchgear. Weight is approximately 17.4 lb, with a pistol-handle operation that simplifies manual operation during servicing. Ensure CE compliance requirements are met for the target region.
The Eaton specification sheet is available from Eaton’s site, providing complete electrical ratings, installation instructions, and safety data to support commissioning and maintenance.