Eaton ER04-030CC3PR Enclosed Rotary Disconnect Switch NEMA 4
Part Number: ER04-030CC3PR
Quick Summary
Eaton ER04-030CC3PR enclosed rotary disconnect switch provides safe isolation for industrial control panels. Operators and maintenance teams often confront downtime when enclosure ratings or fuse configurations don’t match the application. This model carries CE marking and UL 98 certification with cULus listing, with a NEMA 4 enclosure that stands up to harsh environments. With Class CC fuses and a pistol-style handle, it offers fast serviceability and predictable protection, helping reduce total cost of ownership while maintaining compliance across European and North American facilities.
Product Information
Extended Description
ER04-030CC3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type CC, Pistol handle, 600V, 30A, Three-pole, 50/60 Hz, Red, Class CC, NEMA rating 4, Red
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER04-030CC3PR
UPC
051712747295
Product Length/Depth
9.84 in
Product Height
8.91 in
Product Width
7.87 in
Product Weight
2.2 lb
Compliances
CE Marked cULus Listed
Certifications
UL 98 cULus Pending
Amperage Rating
30A
Frequency rating
50/60 Hz
NEMA rating
NEMA 4
Voltage rating
600 V
Handle color
Red
Fuse configuration
Class CC
Special features
Fuse type CC, Pistol handle
ER04-030CC3PR~30CC, ENC CCP, 4, 3POLE
ER04-030CC3PR~30CC, ENC CCP, 4, 3POLE
Eaton Specification Sheet - ER04-030CC3PR
Enclosed rotary disconnect design with Class CC fuse configuration and a pistol-style handle enables one-handed operation for faster service and safer maintenance in demanding environments. This combination reduces downtime during fuse changes and field testing, while providing robust isolation for critical circuits. Key specs include 30A at 600V, 50/60 Hz, and three poles, with a NEMA 4 enclosure engineered to resist dust, water splash, and corrosion in harsh facilities. The compact, red enclosure supports clear visibility and safer LO/TO procedures, improving operator safety and adherence to standards. Dimensional consistency—9.84 in depth, 8.91 in height, and 7.87 in width—facilitates precise panel layout, retrofit planning, and easy integration with Bussmann series protective devices. Overall, this device combines strong electrical protection with straightforward installation, reducing lifecycle costs for industrial control panels.
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FAQs
ER04-030CC3PR is a 3-pole enclosed rotary disconnect designed for standard panel cutouts in industrial equipment. It accepts Class CC fuses and uses a pistol-style handle for one-handed operation. With dimensions of 9.84 in deep, 8.91 in high, and 7.87 in wide, it fits typical panel layouts and retrofit projects, aligning with Bussmann series protection devices for coordinated protection schemes.
This switch is rated for 30A at 600V with a 50/60 Hz operating frequency. It features three poles and a NEMA 4 enclosure for robust protection in challenging environments. The configuration provides balanced switching for multi-line circuits and ensures reliable isolation in machine controls, conveyors, and power distribution applications common to manufacturing and processing facilities.
Yes. The NEMA 4 enclosure rating protects against dust and water ingress and supports use in indoor and outdoor settings exposed to wash-downs or splashes. Combined with CE and UL 98/cULus listings, the ER04-030CC3PR is suitable for harsh production lines, outdoor equipment enclosures, and process areas where reliable isolation and environmental protection are required.
The device carries CE marking and UL 98 certification with cULus listing, meeting European and North American safety requirements. UL 98 addresses enclosure fire safety for electrical equipment, while cULus confirms Canadian compliance. These credentials streamline audits, support cross-border deployments, and simplify procurement for multi-region industrial projects.
The pistol-style handle enables quick, one-handed operation, reducing maintenance time during fuse changes. The Class CC fuse configuration offers quick, matched protection and easier field testing, while the rugged NEMA 4 enclosure minimizes ingress and corrosion. Together with Bussmann series protections, these features improve MTBF, lower service calls, and shorten shutdowns in critical production lines.