Product Description

The M9F42150 is a miniature circuit breaker (MCB) from Schneider Electric's Multi 9 C60 series, designed to protect electrical circuits from overloads and short circuits in both industrial and residential applications. This single-pole breaker offers reliable protection with a rated current of 50 A and a C-trip curve, suitable for various distribution and control scenarios.

Technical Specifications

• Product Type: Miniature Circuit Breaker (MCB)
• Series: Multi 9 C60
• Model Number: M9F42150
• Manufacturer: Schneider Electric
• Number of Poles: 1 (Single-Pole)
• Rated Current (In): 50 A at 25 °C (conforming to EN/IEC 60947-2)
• Network Compatibility: Suitable for both AC and DC networks
• Trip Unit Technology: Thermal-Magnetic
• Tripping Curve: C Curve
• Breaking Capacity:
• 10 kA at 240 V AC
• 20 kA at 60 V DC
• Rated Operational Voltage (Ue):
• 240 V AC at 50/60 Hz
• 60 V DC
• Rated Insulation Voltage (Ui): 500 V AC
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Service Breaking Capacity (Ics):
• 7.5 kA at 240 V AC
• 15 kA at 60 V DC
• Mounting Type: Clip-on mounting on DIN rail
• Width: 18 mm
• Depth: 72 mm
• Height: 103 mm
• Operating Temperature Range: -30 °C to 70 °C
• Storage Temperature Range: -40 °C to 80 °C
• Degree of Protection: IP20 (as per IEC/EN 60529)
• Standards Compliance: EN/IEC 60947-2, UL 489, CSA C22.2 No. 5
• Certifications: IEC, UL, CSA