Scope and Application
RMC5 series circuit breakers provide short-circuit protection, overload protection, residual current protection, and isolation functions. They are suitable for low-voltage terminal distribution in industries, construction, energy, communications, and infrastructure sectors.
Design Features
● The series features a current-limiting structure for high rated short-circuit breaking capacity.
● Equipped with overload and short-circuit protection devices, offering comprehensive protection functions.
● Simple and convenient installation on TH35mm standard mounting rails.
● Modular design for flexible combination and series compatibility.
● Compatible with various accessories for easy functional expansion.
Compliance Standards
● IEC 60898-1, GB/T 10963.1 Residual current operated circuit-breakers for household and similar uses
● 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 Condition:
Altitude: ≤ 2000m
● Humidity Condition:
Air humidity: ≤ 90%
Protection Functions
● Short-circuit protection
● Isolation protection
● Overload protection
● Visual indication of contact disconnection