Eaton ER3R-030CC3PR Enclosed Rotary Disconnect - NEMA 3R
Part Number: ER3R-030CC3PR
Quick Summary
The Eaton ER3R-030CC3PR enclosed rotary disconnect switch safely isolates electrical circuits in industrial control panels. This design addresses the frequent challenge of unsafe manual isolation that risks operator injury and unplanned downtime by delivering a rugged, purpose-built solution. It carries CE Marked and cULus Listed compliance, with UL 98 certification noted and cULus certification currently pending, ensuring regulatory alignment for service disconnects. For buyers, the combination of a pistol-style handle, Class CC fuse configuration, and a 600 V rating delivers reliable, ready-to-install performance with strong long-term value for panel builders and maintenance teams.
Product Information
Extended Description
ER3R-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 3R, Red
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER3R-030CC3PR
UPC
051712747288
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 3R
Voltage rating
600 V
Handle color
Red
Fuse configuration
Class CC
Special features
Fuse type CC, Pistol handle
ER3R-030CC3PR~30CC, ENC CCP, 3R, 3POLE
ER3R-030CC3PR~30CC, ENC CCP, 3R, 3POLE
Eaton Specification Sheet - ER3R-030CC3PR
Enclosed, 3R-rated enclosure provides safe isolation and weather-resistant protection, reducing accidental contact while enabling outdoor or damp environments with confidence. This improves worker safety and minimizes downtime from dust ingress or moisture exposure in service enclosures. The 3-pole, 30 A design supports standard industrial loads, enabling straightforward replacement in motor control circuits and control panels without custom adaptations. The Class CC fuse configuration aligns with Bussmann’s CC fuse family, offering predictable short-circuit protection and faster fault isolation to protect downstream equipment and reduce maintenance costs. The pistol handle delivers ergonomic, one-handed operation, enhancing usability in confined spaces and during routine switching tasks. CE Marked and UL 98 compliant features streamline cross-border installations and procurement, while the compact footprint supports easier panel integration and lower total cost of ownership. With 50/60 Hz compatibility, this switch suits global electrical systems and mixed-voltage environments, providing a versatile solution for diverse industrial applications.
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FAQs
ER3R-030CC3PR is designed for standard industrial control panels with 3R enclosure needs. Its three-pole design, 9.84 in length, 8.91 in height, and 7.87 in width support typical panel cutouts, while the pistol-style handle provides ergonomic operation. The unit’s compact weight of 2.2 lb allows straightforward mounting within standard electrical enclosures.
This switch is rated for 30 A at 600 V and operates at 50/60 Hz. It is a three-pole device (3R) with NEMA 3R enclosure, making it suitable for indoor and outdoor damp locations. The fuse configuration is Class CC, aligning with Bussmann CC fuses for reliable overcurrent protection in typical industrial circuits.
Yes, the NEMA 3R-rated enclosure supports outdoor and rugged indoor environments, providing weather resistance and safe isolation in service panels. Compliance with CE Marked and cULus Listed, along with UL 98 certification (where applicable), enhances suitability for outdoor installations and international projects requiring robust safety standards.
ER3R-030CC3PR is CE Marked and cULus Listed, with UL 98 certification noted. The documentation indicates cULus Pending in some listings, so buyers should verify current certification status with procurement if third-party compliance certainty is critical for a project.
The enclosed design with a pistol handle simplifies maintenance and operation, reducing the risk of accidental contact during servicing and extending equipment life. Its Class CC fuse compatibility and 600 V rating support standardization across multiple projects, lowering spare parts inventory and enabling faster commissioning, which translates to reduced downtime and lower total cost of ownership.