Brand:ABB
Model:REF545KB133AAAA
Rated Current:630 A
Rated Voltage:400 V AC
Frequency:50/60 Hz
Protection Types:Short Circuit, Overload, Earth Fault, Phase Failure
Communication Protocol:Modbus RTU, Profibus DP
Environmental Conditions:IP20, -25°C to +70°C operating temperature
Certifications:IEC 60947-2, IEC 61008-1, IEC 61009-1
The ABB REF545KB133AAAA circuit breaker is a state-of-the-art device tailored for modern power distribution systems.
Its advanced technology ensures optimal performance and reliability by offering real-time monitoring and protection against various faults.
Key features include short circuit protection, overload protection, earth fault detection, and phase failure monitoring, all managed through sophisticated communication protocols like Modbus RTU and Profibus DP.
Designed to operate in harsh environments, this circuit breaker boasts a robust IP20 rating and can withstand temperatures ranging from -25°C to +70°C.
Certified to meet international standards such as IEC 60947-2, IEC 61008-1, and IEC 61009-1, the ABB REF545KB133AAAA provides peace of mind to engineers and facility managers seeking dependable solutions for their power distribution needs.
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