Eaton Arrow Hart Industrial Grade Colour-Coded Locking Devices
January 24, 2025

Eaton’s Arrow Hart ultra grip locking devices have been enhanced with colour coding to provide you a quick, clear and easy way to identify your circuit voltage. Eaton’s Arrow Hart colour-coded locking devices are an industry-first solution that adds six voltage rating colour codes consistent with IEC 60309 standards to locking plugs, connectors, inlets, outlets and receptacles. Colour-coded locking devices are available in standard NEMA configurations for 20A and 30A applications.
Eaton’s Arrow Hart industrial grade colour-coded locking devices ensure long-lasting, dependable service in the most demanding environments. Built with a contemporary flare and ergonomic design for a comfortable yet secure feel, ultra grip plugs and connectors offer excellent reliability and durability.
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