Eaton ER3R-060CF3PR Rotary Disconnect - NEMA 3R
Part Number: ER3R-060CF3PR
Quick Summary
The Eaton ER3R-060CF3PR rotary disconnect switch provides safe isolation for 3-phase motor and control circuits up to 600 V and 60 A, making it ideal for industrial panels. This unit helps reduce maintenance risk by offering a rugged, reliable off-state in challenging environments. Operators often struggle with compact footprints that still meet demanding electrical ratings and enclosure requirements; this model delivers a balanced solution. With cULus listing and UL 98 considerations, plus a NEMA 3R enclosure, it stands up to moisture, dust, and incidental impact. The Class CF fuse configuration and pistol-style red handle support fast, secure operation, while straightforward mounting and compatibility with Bussmann CF fuses minimize install time and lifecycle costs. The result is improved uptime, safer maintenance, and regulatory confidence for distribution and control sections.
Product Information
Extended Description
ER3R-060CF3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type CF, Pistol handle, 600V, 60A, Three-pole, 50/60 Hz, Red, Class CF, NEMA rating 3R, Red
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER3R-060CF3PR
UPC
051712747042
Product Length/Depth
9.84 in
Product Height
8.91 in
Product Width
7.87 in
Product Weight
2.5 lb
Compliances
cULus Listed
Certifications
UL 98 cULus Pending
Amperage Rating
60A
Frequency rating
50/60 Hz
NEMA rating
NEMA 3R
Voltage rating
600 V
Handle color
Red
Fuse configuration
Class CF
Special features
Fuse type CF, Pistol handle
ER3R-060CF3PR~60CF, ENC CCP, 3R, 3POLE
ER3R-060CF3PR~60CF, ENC CCP, 3R, 3POLE
Eaton Specification Sheet - ER3R-060CF3PR
Feature: 3-pole enclosed rotary disconnect switch rated for 60 A at 600 V with 50/60 Hz operation. Business Impact: Enables safe isolation of large three-phase loads, reducing risk during maintenance and startup; Application: motor control centers and power distribution panels where reliable off-state is essential. Feature: Class CF fuse configuration integrated with the switch. Business Impact: Streamlines protective-device strategy, enabling standardized fuse replacements and lower spare parts inventory; Application: circuits requiring CF fuse protection and quick replacement workflows. Feature: NEMA 3R enclosure with red pistol-style handle. Business Impact: Provides rain and dust resistance for indoor/outdoor installations, improving uptime in harsh environments; Application: outdoor machinery, process lines, and utility spaces. Feature: cULus Listed with UL 98 consideration and rugged construction. Business Impact: Supports regulatory compliance and safer commissioning with known performance benchmarks; Application: regulated industrial facilities and manufacturing plants. Feature: Compact footprint and detailed dimensions (9.84 in L x 8.91 in H x 7.87 in W) with 2.5 lb weight. Business Impact: Easier integration into crowded control panels and limited-tolerance installations; Application: retrofits and new panel builds where space is at a premium. Industry context: Optimized for modern factories using standard Bussmann CF fuses, enabling predictable maintenance cycles, reduced downtime, and reliable protection across 3R-rated environments.
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FAQs
Ensure mounting on a compatible panel or enclosure with enough clearance for the 9.84 in length, 8.91 in height, and 7.87 in width. Use proper torque on terminal connections, follow wiring diagrams for a 3-pole configuration, and verify 50/60 Hz compatibility. Plan for 600 V maximum working voltage and 60 A load to maintain performance and safety margins.
Yes. The switch is designed around a Class CF fuse configuration, allowing direct integration with CF fuses from Bussmann. Choose fuses rated for 60 A and 600 V to ensure coordinated protection, simplify spares management, and maintain clear protection coordination across the control circuit.
Ideal for motor control centers, machine panels, and process lines requiring reliable isolation of three-phase circuits. Its NEMA 3R enclosure supports indoor and protected outdoor installations, while the 60 A, 600 V rating aligns with typical industrial drives and control loads; the pistol-style red handle enables quick, ergonomic operation during maintenance.
This unit is cULus Listed, with UL 98 certification noted as pending. It also carries a NEMA 3R enclosure rating. These certifications provide regulatory confidence for installation in commercial and industrial facilities and indicate suitability for rugged environments when used as intended.
The rugged enclosure and integrated CF fuse configuration reduce replacement complexity and downtime, while the compact form factor speeds installation. Lower maintenance time, improved safety during servicing, and predictable performance under 600 V helps reduce lifecycle costs and improve overall equipment effectiveness (OEE) in manufacturing environments.