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1SDA067047R1

The ABB 1SDA067047R1 is a three‑pole molded case circuit breaker (MCCB) from the ABB Tmax XT2N series with a magnetic (MF) trip mechanism. It is designed for fixed installation with front terminals and provides dependable short‑circuit protection for low‑voltage power distribution systems. With a rated current of 8.5 A and robust construction, this breaker is suitable for industrial and commercial electrical circuits requiring reliable overcurrent interruption and fault protection.

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Technical Specifications Parameter Specification Part Number / Model 1SDA067047R1 Product Type Molded Case Circuit Breaker (MCCB) Series / Family Tmax XT2N Trip Mechanism / Release Type Magnetic (MF) Number of Poles 3 (3P) Rated Current (In) 8.5 A Rated Frame Current (Iu) 160 A Adjustment Range of Magnetic Release (Im) 120 A Rated Operational Voltage (Ue) up to 690 V AC / 500 V DC Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 8 kV Rated Short‑Circuit Breaking Capacity (Icu) 36 kA at 400 V AC Rated Service Short‑Circuit Breaking Capacity (Ics) up to 36 kA Terminal Type Front bolt terminals Connection Capacity Cable/busbar connections (32.5–100 mm²) Mechanical Durability ~25,000 operations Electrical Endurance ~8,000 operations Standards Compliance IEC 60947‑2 Degree of Protection IP20 Weight ~1.2–1.4 kg Dimensions (approx.) Width ~90 mm Typical Applications Protection of three‑phase feeders Short‑circuit and overcurrent protection in industrial panels Power distribution systems in industrial and commercial buildings Motor feeder protection and general circuit protection