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Harmony. Modular 3-phase under voltage control relay. 8 A. 380-480 VAC
RM22TU23
Simplified panel design due to 22.5mm width same as 2-pole circuit breaker
Experience unprecedented accuracy, predictive maintenance, and superior security.
Provides automatic shutdown management and fault information for a quick fault identification and troubleshooting
Transparent cover to protect settings from being tampered with reducing maintenance
Compatible with a wide range of applications, such as hoisting, packaging, lifts, textile, pumping, and water.
Environmental performance of the product Learn more
Sustainable by Design
Transparency
RoHS/REACh
Sustainability
Green PremiumTM label is Schneider Electric’s commitment to delivering products with best-in-class environmental performance.
Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products.
Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations.
Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations.
Well-being performance
Mercury free
RoHS exemption information
Certifications & Standards
REACh Regulation
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
China RoHS Regulation
Environmental Disclosure
Circularity Profile