Eaton EZ3WSWSOL EZLink modular switch connector - cULus Listed
Part Number: EZ3WSWSOL
Quick Summary
EZLink modular switch connector safely switches electrical loads in control panels and machines. This design minimizes installation errors and reduces downtime common with legacy switch gear in evolving automation lines. It is cULus Listed and NOM under Federal Specification W-C-596G, aligning with stringent safety and reliability standards. For panel builders and OEMs, the 20 A, 120–277 Vac, 60 Hz capability delivers consistent performance across a broad range of applications, while the modular format accelerates wiring and simplifies future expansion. By standardizing on a yellow EZLink module, maintenance teams benefit from clear visual coding and rapid diagnostics, improving overall uptime and return on investment.
Product Information
Extended Description
EZ3WSWSOL Eaton: Eaton EZLink modular switch connector, 20 A, 120-277 Vac, 60 Hz, three-pole, solid, four-wire, yellow
Product Name
Eaton EZLink modular switch connector
Catalog Number
EZ3WSWSOL
UPC
032664009587
Product Length/Depth
0.433 in
Product Height
6.52 in
Product Width
1.43 in
Product Weight
0.06 lb
Certifications
cULus Listed NOM Federal Specification Classification W-C-596G
Amperage Rating
20A
Voltage rating
120-277 Vac
Frequency
60 Hz
Number of poles
Three-pole
Number of wires
4
Color
Yellow
Feature: 20 A amperage rating and broad 120–277 Vac, 60 Hz operation. Business Impact: Expands compatibility across a wide range of loads and minimizes part variety in stock. Application: Control panels and machine interfaces benefit from a single reliable connector for diverse equipment. Feature: Three-pole, four-wire configuration for multi-wire switching. Business Impact: Safer, cleaner wiring with fewer cross-connections and fault paths. Application: Multi-phase control circuits in automation lines require stable, predictable switching. Feature: EZLink modular architecture speeds wiring and future expansion. Business Impact: Reduces installation time and retrofit labor, lowering project costs. Application: Panel assembly and retrofit projects in manufacturing environments. Feature: Yellow color for visual safety and quick identification. Business Impact: Improves maintenance diagnostics and reduces human error during wiring. Application: Electrical distribution areas and control panels where fast visual cues help technicians. Feature: Certifications including cULus Listed and NOM under W-C-596G. Business Impact: Supports compliance audits and risk mitigation for industrial installations. Application: North American manufacturing and automation facilities seeking reliable regulatory alignment.
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FAQs
EZ3WSWSOL supports a three-pole, four-wire arrangement rated at 20A with a 120-277 Vac supply at 60 Hz, enabling safe, multi-wire switching in compact panel layouts. Its modular plug-in design simplifies wiring harness integration and future reconfigurations in machine builds.
The connector operates from 120 to 277 Vac at 60 Hz, covering standard North American and many international automation scenarios. This range accommodates diverse loads while maintaining reliable switching performance during peak demand and routine cycling.
Yes. EZ3WSWSOL is cULus Listed and complies with NOM under Federal Specification W-C-596G, providing recognized safety, reliability, and regulatory alignment essential for industrial installations.
Absolutely. The modular EZLink design supports both new panel builds and retrofits. Its plug-in format reduces wiring complexity, and the four-wire, three-pole configuration aligns with common control circuits, making upgrades straightforward while maintaining regulatory compliance.
Expect lower maintenance and faster commissioning due to simplified wiring and modularity. The 20A, 120–277 Vac rating supports a wide range of devices, reducing inventory complexity, while cULus and NOM certifications minimize compliance risk and audit costs over the life of the installation.