Rated Current (A):63
Rated Voltage (V):400
Operating Temperature Range (-°C to +°C):-40°C to +70°C
Insulation Resistance (MΩ):≥10
Operating Life (Cycles):≥10,000
Protection Rating:Up to 40KA at 1 sec
Engineered for durability and efficiency, the ABB UF B700 A01 Miniature Circuit Breaker is an essential component for any industrial control system seeking reliable protection against overloads and short circuits.
With its compact design and high current rating, this circuit breaker is suitable for a wide range of industrial applications, from manufacturing lines to complex automation setups.
Featuring advanced insulation and temperature management capabilities, the UF B700 A01 ensures operational safety even under challenging environmental conditions.
The unit’s robust construction and long operating life make it an ideal choice for industries where downtime and maintenance interruptions are costly.
This miniature circuit breaker comes equipped with Class E protection, offering enhanced safety margins and quicker response times to prevent system failures, thus optimizing overall system reliability.














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