Schneider Mini circuit breaker, C, 3-pole, 10kA, 20A Part number A9F77320

This is a 3-pole miniature circuit breaker with C-curve tripping characteristic, rated at 20A with a 10kA breaking capacity. It provides overcurrent and short-circuit protection for AC or DC circuits at 50/60 Hz, with an IP20 enclosure rating and an operating temperature range of -35 to 70°C. The unit is fixed-mounted and terminates via single top or bottom terminals accepting 1-25 mm² rigid or 1-16 mm² flexible conductors, making it suitable for control panel and distribution board applications.

Key specifications

• IP rating: IP20 conforming to IEC 60529
• Connection: Single terminal (top or bottom) 1…25 mm² rigid,Single terminal (top or bottom) 1…16 mm² flexible
• Operating temperature: -35…70 °C
• Colour: White
• Mounting: Fixed