1SAZ321201R2001_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Parameters Parameter Specification Product type Miniature circuit breaker (MCB) Product series ABB S2 series Poles 1 pole Rated current (In) 1 A Rated operational voltage (Ue) 230/400 V AC Breaking capacity (Icu) 6 kA at 230/400 V AC Tripping curve B (for general-purpose/residential protection) Control type Thermal-magnetic Mounting DIN rail (35 mm) Mechanical durability Up to 20,000 operations Electrical durability Up to 4,000 operations at rated load Ambient operating temperature −25 °C to +60 °C Protection degree IP20 Standards IEC/EN 60898-1 compliant Typical applications Residential, commercial, and light industrial circuits; lighting and small control circuits

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DESCRIBE

The ABB 1SAZ321201R2001 is a single-pole miniature circuit breaker from ABB’s S2 series, designed to protect electrical circuits from overload and short-circuit conditions. It features compact design, reliable thermal-magnetic tripping, and high performance suitable for residential, commercial, and light industrial applications. The breaker ensures safe and efficient protection for power, lighting, and control circuits.

SERVICE HOTLINE Grace +86 13600179521

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