Outline
Scope and Applications
• RMC5 series circuit breakers provide short-circuit protection, overload protection, residual current protection, and isolation functionality. Suitable for low-voltage terminal distribution in industrial, construction, energy, telecommunications, and infrastructure sectors.
Design Features
• Series products feature short-circuit current-limiting construction with high rated breaking capacity.
• Comprehensive protection with overload and short-circuit protection devices.
• Simple and convenient installation on TH35mm standard mounting rails.
• Modular and standardized design for flexible combination and series integration.
• Supports multiple accessories for easy functional expansion.
Compliance Standards
• IEC 60898-1, GB/T 10963.1 "Circuit-breakers for overcurrent protection for household and similar installations"
• IEC 61009-1, GB/T 16917.1 "Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs)"
• IEC 60947-2, GB/T 14048.2 "Low-voltage switchgear and controlgear – Circuit-breakers"
• IEC 60947-3, GB/T 14048.3
"Low-voltage switchgear and controlgear – Switches, disconnectors, switch-disconnectors, and fuse-combination units"
Operating Environment
• Ambient/Storage Temperature
• Ambient temperature: -25℃ to +55℃
• Storage temperature: -40℃ to +70℃
• Altitude Conditions
• Altitude: ≤2,000m
• Humidity Conditions
• Air humidity: ≤90%
Functional Protection
• Short-circuit protection
• Isolation protection
• Overload protection
• Residual current protection