Eaton ER4X-60J3PR Enclosed Rotary Disconnect Switch - NEMA 4X
Part Number: ER4X-60J3PR
Quick Summary
ER4X-60J3PR enclosed rotary disconnect switch provides safe isolation for medium-power control circuits in industrial panels. Engineers often struggle with compact spaces, safety, and maintenance access, and this unit addresses those challenges with a small footprint and a pistol-style handle for quick operation. CE marking and a rugged NEMA 4X enclosure ensure reliable performance in washdown and harsh environments, supporting regulatory compliance and uptime. With a 60 A, 600 V rating and Bussmann fuse-type J compatibility, it delivers robust electrical protection while streamlining panel design and spare-parts planning for automation projects.
Product Information
Extended Description
ER4X-60J3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type J, Pistol handle, 600V, 60A, Red, NEMA rating 4X
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER4X-60J3PR
UPC
051712415729
Product Length/Depth
0.1 in
Product Height
0.1 in
Product Width
0.1 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
60A
NEMA rating
NEMA 4X
Voltage rating
600 V
Special features
Fuse type J, Pistol handle
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER4X-60J3PR
Feature: Enclosed rotary disconnect with fuse-type J and pistol handle. Business impact: Safe, fast isolation with ergonomic operation reduces maintenance time and operator risk. Application: Motor and feeder circuits in harsh environments where quick shutdown is essential. Feature: 600 V, 60 A electrical rating. Business impact: Handles medium-power switching with margin for startup surges, improving reliability and reducing nuisance trips. Application: Control panels and equipment rooms in manufacturing lines. Feature: NEMA 4X enclosure with CE marking. Business impact: Weatherproof and washdown-ready protection meets regulatory and industry safety standards, lowering protection compliance costs. Application: Outdoor installations and damp facilities. Feature: Compact, lightweight footprint (0.1 in each dimension, 0.1 lb). Business impact: Easy panel integration and minimal cabinet intrusion, enabling denser layouts and faster installation. Application: Space-constrained control cabinets and retrofit projects. Feature: Bussmann series fuse compatibility (Fuse type J). Business impact: Standardizes spares, simplifies maintenance, and improves stocking strategy. Application: Routine fuse replacements and lifecycle management in electrical protection schemes.
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FAQs
Install the ER4X-60J3PR in a suitable enclosure with adequate clearance for the pistol handle and safe access to the disconnect. Ensure mounting conforms to the panel’s clearance, support structure, and electrical code requirements. Verify compatibility with Bussmann fuse types and confirm CE marking for European regulatory alignment. Proper labeling and lockout/tagout practices should be followed to maximize safety and uptime.
The device is rated for 60 A at 600 V and features a NEMA 4X enclosure. This combination supports reliable isolation and protection of medium-power circuits in demanding environments, including exposure to dust, moisture, and washdown. The fuse-type J compatibility adds protection coordination with Bussmann fuses, helping to optimize fault clearing and system reliability.
Yes. The NEMA 4X enclosure rating provides superior protection against water, dust, and corrosion, making it suitable for outdoor installations and washdown environments. The CE marking further confirms compliance with European safety standards, helping manufacturers meet global procurement requirements while maintaining reliability in harsh conditions.
ER4X-60J3PR is CE marked and built to a NEMA 4X enclosure standard. CE marking signals compliance with applicable European safety, health, and environmental requirements, while the NEMA 4X rating demonstrates robust enclosure protection against liquids and corrosion. Together, these certifications support regulatory compliance, safety accreditation, and extended equipment life in challenging facilities.
The unit’s fuse-type J compatibility simplifies maintenance by enabling standardized fuse kits from the Bussmann family, reducing spare parts variety. Its rugged enclosure and straightforward pistol-h handle operation minimize downtime during shutdowns and servicing. In practice, this translates to faster maintenance, improved uptime, and lower total cost of ownership for medium-power control systems.