Eaton ER1-80N3PR Enclosed Rotary Disconnect Switch - CE Marked
Part Number: ER1-80N3PR
Quick Summary
The Eaton ER1-80N3PR enclosed rotary disconnect switch isolates circuits safely in 600 V environments. For engineers and maintenance teams, unreliable isolation or awkward handling leads to downtime and safety risks. This unit is CE marked and designed for indoor NEMA 1 applications, with non-fused operation and a pistol handle. By combining compact form with robust electrical ratings, it supports faster panel assembly and lower total cost of ownership. The 80 A current rating and 600 V capability streamline isolation tasks in control panels, while its compact footprint eases space constraints and reduces wiring complexity for automation projects.
Product Information
Extended Description
ER1-80N3PR Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Pistol handle, 600V, 80A, Red, NEMA rating 1
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER1-80N3PR
UPC
051712488051
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
80A
NEMA rating
NEMA 1
Voltage rating
600 V
Special features
Non-fused, Pistol handle
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER1-80N3PR
Feature: Non-fused, pistol-handle design. Business Impact: Simplifies installation, reduces spare parts, and lowers maintenance downtime by eliminating fuse blocks and complex wiring. Application: ideal for control panels in manufacturing lines where rapid, safe disconnection is required during maintenance or reset procedures. Feature: Enclosed, NEMA 1-rated enclosure. Business Impact: Provides indoor protection against dust and incidental splashes while maintaining safe operation, reducing unexpected outages. Application: suits indoor electrical rooms and instrument panels in industrial facilities where consistent environmental protection is needed. Feature: 600 V voltage rating and 80 A current rating. Business Impact: Supports typical industrial loads with margin for startup surges, enabling a compact, single-switch solution. Application: appropriate for motor control centers and line-side disconnects in automation systems. Feature: Extremely compact footprint. Business Impact: Frees panel space and reduces enclosure size, cutting manufacturing and installation costs. Application: fits into tightly packed control panels and retrofits in existing equipment with minimal layout changes. Feature: CE compliance and rugged construction. Business Impact: Meets international procurement requirements and delivers reliable operation in demanding environments. Application: widely used in European and global projects requiring compliant, dependable isolation components.
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FAQs
ER1-80N3PR is ideal for indoor control panels and motor control centers requiring safe, isolated disconnects up to 600 V and 80 A. It is non-fused with a pistol handle and CE Marked, supporting compact panel layouts and straightforward maintenance in automation environments.
Consult the Eaton specification sheet for wiring diagrams and mounting guidelines. Ensure correct line/load connections, secure mounting within a suitable enclosure, and follow standard control wiring practices. The datasheet ER1-80N3PR.pdf provides detailed instructions and torque recommendations for reliable installation.
Yes, the ER1-80N3PR is CE Marked, indicating compliance with European safety standards. NEMA 1 denotes indoor, general-purpose protection against dust and incidental moisture, making it suitable for standard control panels in dry, non-corrosive environments.
The non-fused design reduces the component count and maintenance complexity, while the pistol-handle enables ergonomic operation and clearer visual status during disconnection. Together they support safer, faster isolation in routine maintenance and when resetting equipment in busy automation lines.
Because it is non-fused, there are fewer fuse-related part replacements, lowering spare parts inventory and downtime. CE compliance helps with cross-border procurement, and the lightweight, compact form simplifies retrofits and panel builds, contributing to faster project implementation and reduced total cost of ownership.