Eaton ER4P-200CF3PB Enclosed Rotary Disconnect Switch - NEMA 5, 600 V
Part Number: ER4P-200CF3PB
Quick Summary
ER4P-200CF3PB is an enclosed rotary disconnect switch used for safe isolation in motor control centers, switchgear, and service panels. In the field, inconsistent isolation and inadequate weather protection can drive downtime and safety incidents. This Eaton unit is CE marked and features a NEMA 5-rated enclosure, supporting reliable performance in controlled industrial environments up to 600 V. With a 100 A rating and three-pole design, it delivers dependable protection for high-current loads while minimizing arc-flash risk. Its pistol-handle operation and CF fuse compatibility simplify installation and maintenance, helping you meet compliance standards without sacrificing efficiency. Ideal for industrial electrical protection applications, it pairs with Bussmann series components to streamline spare parts management and reduce total cost of ownership.
Product Information
Extended Description
ER4P-200CF3PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, 600 Vac, 200A, Three-pole, NEMA rating 4P, Black, Pistol Handle type, Fuse type CF
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER4P-200CF3PB
UPC
051712750202
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 5
Voltage rating
600 V
Special features
Fuse type CF, Pistol handle
Enclosed rotary disconnect switches provide robust isolation in demanding environments. The ER4P-200CF3PB combines a three-pole design with a 100 A rating and 600 V capability to safely interrupt load currents during maintenance or fault conditions. This configuration minimizes arc flash exposure for operators and reduces unplanned downtime in motor control centers and switchgear installations. CE marking signals compliance with essential safety and performance standards across European and other markets, helping you streamline procurement and regulatory audits. The NEMA 5 enclosure rating supports reliable operation in controlled indoor environments while offering protection for your critical electrical circuits up to 600 V. Together these certifications support consistent quality across global projects. User ergonomics matter for frequent switching. The pistol-handle design provides secure, intuitive operation, while fuse-type CF compatibility enables fast integration with standard protective devices. These details translate into safer work practices and faster maintenance turns without compromising protection. Physical footprint and compatibility are key for retrofit projects. With dimensions of roughly 22.5 in length, 18.45 in width, and 13.19 in height, the ER4P-200CF3PB fits common cabinet footprints and maintains a manageable weight of 17.4 lb. This simplifies mounting, strain relief, and cable routing in busy panels. Part of the Eaton Bussmann family, this switch pairs with standard Bussmann fuses and accessories for spare parts availability and service continuity. The three-pole arrangement supports consistent phasing in complex switchgear, while the 600 V rating aligns with widespread industrial loads. This ecosystem reduces total cost of ownership through predictable maintenance.
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FAQs
This switch is designed for motor control centers, switchgear, and service panels in industrial facilities. It delivers 100 A, 600 V capability with a three-pole arrangement and a NEMA 5 enclosure, enabling reliable isolation in controlled indoor environments and standard panel retrofits.
Key specs include 600 VAC, 100 A, three-pole construction, NEMA 5 enclosure, CE Marked, CF fuse compatibility, pistol-handle operation, and dimensions of approximately 22.5 in (L) x 18.45 in (W) x 13.19 in (H) with a weight of 17.4 lb.
The device carries a NEMA 5 enclosure rating and CE compliance, which supports indoor or controlled environments. For outdoor or harsh settings, verify enclosure protection and consider additional weatherproofing or enclosure accommodations to ensure long-term reliability.
Plan for a standard panel retrofit with a three-pole switch, ensure proper CF fuse selection, and align with pistol-handle operation for safe actuation. The footprint fits typical cabinet spaces, reducing layout challenges and simplifying wiring and cable routing.
The robust isolation minimizes downtime during maintenance, and CE/NEMA-rated protections simplify regulatory compliance. A standardized Eaton Bussmann ecosystem improves spare-parts availability and service continuity, reducing total cost of ownership over the life of switchgear installations.