Eaton ER4P-60J3PR Enclosed Rotary Disconnect Switch - NEMA 4P

Part Number: ER4P-60J3PR
Manufacturer
Eaton
Part number
ER4P-60J3PR

Quick Summary

ER4P-60J3PR is an enclosed rotary disconnect switch designed for safe isolation in electrical panels and enclosures. This unit addresses common maintenance pain points by enabling quick, lockable isolation to protect personnel during servicing. It carries a CE mark and a NEMA 4P enclosure rating, with a 600 V and 60 A electrical profile to withstand demanding industrial environments. The fusion of fuse type J protection and a pistol-style handle delivers reliable operation, while the compact footprint supports space-constrained installations. For engineers and procurement teams, this disconnect switch combines safety, compliance, and ease of integration with Bussmann series components to optimize panel performance and downtime reduction.

Product Information

Extended Description

ER4P-60J3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type J, Pistol handle, 600V, 60A, Red, NEMA rating 4P
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER4P-60J3PR
UPC
051712415736
Product Length/Depth
12 in
Product Height
12.25 in
Product Width
7.5 in
Product Weight
11.24 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
60A
NEMA rating
NEMA 4P
Voltage rating
600 V
Special features
Fuse type J, Pistol handle
Feature → Business Impact → Application: Enclosed rotary disconnect switch with fuse type J provides safe, code-compliant isolation for mid-power circuits, reducing arc flash exposure during maintenance and enabling faster lockout/tagout procedures in control panels and motor control centers. Application: Industrial automation panels, MCCs, and equipment housings benefit from dependable, easily operable control points that support efficient commissioning and safer servicing. Feature → Business Impact → Application: 600 V, 60 A electrical rating aligns with common medium-power motor and line protection schemes, allowing a single device to cover multiple feeders and reducing part counts and inventory costs. Application: Shops, plants, and OEM panel builds needing robust protection for critical loads. Feature → Business Impact → Application: NEMA 4P enclosure delivers weather and washdown resistance, improving reliability in outdoor or harsh indoor environments and minimizing environmental failure modes. Application: Outdoor substations, washdown areas, and exposed control panels. Feature → Business Impact → Application: CE marking confirms global compliance readiness, supporting cross-border installations and supplier audits. Application: European and international facilities with strict regulatory expectations. Feature → Business Impact → Application: Compact dimensions (12 in L, 12.25 in H, 7.5 in W) and 11.24 lb weight enable straightforward integration into existing enclosures and reduced shipping/handling costs. Application: Space-constrained panels and retrofit projects. Feature → Business Impact → Application: Pistol handle and quick-action operation reduce maintenance labor and cycle times, improving overall equipment efficiency and operator safety. Application: Routine switching tasks, commissioning, and troubleshooting in industrial settings.

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FAQs

ER4P-60J3PR is designed for standard electrical control panels and motor control centers requiring a rugged, enclosed disconnect. Its 12 in L x 12.25 in H x 7.5 in W footprint fits typical Bussmann series enclosures and similar panel footprints, while the NEMA 4P rating provides protection against dust, water, and incidental contact in both indoor and outdoor installations.
The device is rated for 60 A, 600 V and features fuse type J protection with a pistol handle for quick operation. It is CE marked and rated for NEMA 4P enclosures, making it suitable for demanding industrial environments and helping ensure compliance with regional electrical protection standards.
Yes. The unit carries CE marking and is housed in a NEMA 4P enclosure, which provides protection against wind and rain, dust, and washdown conditions. This makes it well-suited for outdoor installations and industrial settings where environmental ingress is a concern.
Plan for a lockout/tagout procedure, verify de-energization, and confirm enclosure integrity before installation. The pistol handle enables single-person operation, and the rugged enclosure supports straightforward mounting within standard panel spaces. Always follow local electrical codes and Eaton’s installation guidelines for fuse-type J disconnects.
The ER4P-60J3PR reduces maintenance time with fast switching and reliable isolation, lowering arc-flash exposure during servicing. Its durable enclosure and rated components minimize environmental failures, lowering total cost of ownership through longer intervals between replacements and reduced unscheduled downtime.