Eaton ER3R-060CF3PB Enclosed Rotary Disconnect - NEMA 3R
Part Number: ER3R-060CF3PB
Quick Summary
The Eaton ER3R-060CF3PB is an enclosed rotary disconnect switch for safe service isolation in industrial electrical panels. Maintenance teams often struggle with unreliable isolation and awkward handle operation that leads to unexpected downtime. With UL 98 certification and a rugged NEMA 3R enclosure, the unit is well-suited for outdoor or harsh indoor environments, while cULus pending further strengthens compliance resonance. Its Class CF fuse configuration and pistol-style handle align with the Bussmann series, delivering quick, code-compliant disconnects in 600 V, 60 A three-pole systems, simplifying installation and reducing lifecycle costs for automation and control projects.
Product Information
Extended Description
ER3R-060CF3PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type CF, Pistol handle, 600V, 60A, Three-pole, 50/60 Hz, Black, Class CF, NEMA rating 3R, Black
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER3R-060CF3PB
UPC
051712746984
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
Black
Fuse configuration
Class CF
Special features
Fuse type CF, Pistol handle
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER3R-060CF3PB
Feature: Enclosed rotary disconnect in a NEMA 3R enclosure → Business Impact: Reliable protection against dust, water, and incidental exposure improves personnel safety and reduces maintenance interruption → Application: Outdoor control panels and harsh-environment installations. Feature: Class CF fuse configuration compatibility → Business Impact: Flexible fuse protection with industry-standard CF fuses minimizes spare parts and downtime, enhancing overall system reliability → Application: Industrial power distribution and motor control centers requiring safe isolation with fuse protection. Feature: Three-pole design with 60 A, 600 V rating → Business Impact: Precise phasing and robust voltage handling support high-demand equipment while maintaining safe open-circuit states → Application: 50/60 Hz automation systems and motor control circuits in manufacturing lines. Feature: Pistol-style handle and UL 98 compliance → Business Impact: Ergonomic operation and proven safety certification streamline training, audits, and maintenance workflows → Application: Facility-wide electrical protection upgrades and service disconnects. Feature: Compact dimensions and lightweight form factor → Business Impact: Easy panel integration and retrofit with minimal space, reducing enclosure modifications and installation time → Application: Control cabinets and electrical spaces with limited footprint.
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FAQs
Mount the ER3R-060CF3PB on a suitable panel surface using approved mounting hardware, ensuring adequate clearances per NEMA 3R guidelines. Prepare a 3-pole wiring run with proper conductor sizing for 60 A at 600 V, and connect to the fuse configuration as per Class CF requirements. Verify insulation, torque specs, and grounding before operation to minimize arcing risks and ensure safe disconnection during maintenance.
The unit is rated for 60 A at up to 600 V, with 50/60 Hz operation and a three-pole configuration. These ratings support reliable isolation for industrial controls and motor circuits. The NEMA 3R enclosure provides environmental protection, while Class CF fuse compatibility ensures appropriate overcurrent protection. Ensure panel rating compatibility and follow electrical codes for a compliant, safe installation.
Yes. The ENClosed rotary disconnect is designed with a NEMA 3R-rated enclosure, making it suitable for outdoor and harsh indoor environments. Its rugged construction supports reliable service isolation even in exposure to moisture, dust, and varying temperatures, which is common in outdoor power distribution and control panel applications.
This product carries UL 98 certification and lists cULus pending, aligning with standard safety expectations for disconnect switches. The NEMA 3R rating adds environmental protection considerations. These certifications help with regulatory compliance during audits and procurement, ensuring the device meets recognized safety and performance criteria for industrial installations.
The ER3R-060CF3PB reduces maintenance downtime by delivering reliable, rapid isolation with a pistol-style handle. Its compatibility with Class CF fuses minimizes spare parts and simplifies protection schemes in 600 V systems. In automation projects, this translates to improved uptime, safer service procedures, and faster commissioning and retrofits across control panels and switchgear.