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Summary of Contents for EKF AVERES AV-125
- Page 1 TECHNICAL MANUAL Miniature circuit breakers AV-125 EKF AVERES...
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Page 2: Technical Data
1 DESCRIPTION Miniature circuit breakers AV-125 EKF AVERES are electromechanical switching devices used in AC electrical circuits for local control switching and protection against overload and short-circuit currents in residential and commercial buildings. AVERES miniature circuit breakers comply with IEC 60947-2. -
Page 3: Tripping Characteristics
Table 1 continued Characteristics Value Electrical life, cycles 8 000 Operating temperature, °С -25 to +60 Maximum cross-section of stranded conductors, mm² Maximum cross section of solid conductors, mm² Tightening torque, N•m Degree of protection IP20 3 TRIPPING CHARACTERISTICS Table 2 Rated current, A Voltage drop, mV Power consumption, W... - Page 4 At the ambient temperature of +30°C При температуре окружающего воздуха +30 С о 10000 5000 1000 С D 0,01 0,005 I/In 1,45 8 10 14 1,13 2,55 Fig. 1 - Tripping curves Fig. 2 - MCB temperature derating chart...
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Page 5: Overall Dimensions
4 OVERALL DIMENSIONS 26,5 mm 53 mm 79,5 mm 106 mm Fig. 3 5 INSTALLATION AND CONNECTION Miniature circuit breakers shall be installed and connected only by qualified electrical personnel. Both copper and aluminum wire connections are supported. Do not connect copper and aluminum wires concurrently to the same terminal. -
Page 6: Operation Conditions
6 OPERATION CONDITIONS Operating temperature: from –25°С to +60°С. Max. altitude above sea level: 2000 m. Position in space: vertical or horizontal on a vertical plane. If installed vertically, the upper operating handle position shall correspond to the MCB ON status, while the lower handle position shall correspond to the MCB OFF status as per IEC 60447 requirements. - Page 7 Manufacturer: for information, refer to the product package. Importer and EKF trademark service representative: EKF ELECTRICAL SOLUTION – FZCO, Dubai Silicon Oasis, DDP, Building A2, Dubai, United Arab Emirates. Importer and EKF trademark service representative on the territory of the Russian Federation: OOO «Electroresheniya», Otradnaya st., 2b bld.
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