Schneider Electric M9F43203 Miniature Circuit Breaker 3A 2P D Curve 10kA

Product Description

Schneider Electric M9F43203 is a low voltage miniature circuit breaker (MCB). This device operates as a 2P circuit breaker and protects circuits with a rated current of three amperes and a D tripping curve. The circuit breaker is capable of handling a rated short circuit breaking capacity of up to ten kiloamperes at four hundred fifteen volts, in line with EN/IEC 60947-2 standards. It meets both industrial EN/IEC 60898-1 and residential EN/IEC 60947-2 standards. Designed for enhanced protection, it safeguards against electrical hazards such as short circuits, earth leakage, and overload.

• Electrical endurance up to 10,000 cycles.
• Mechanical endurance reaching 20,000 cycles.
• Can be mounted on a DIN rail with a width of four pitches of nine millimeters.

Product Highlights

This circuit breaker offers robust protection for OEMs and control panel builders. Its operational voltage is 240VAC, with an insulation resistance rated at 500VAC. It operates efficiently within a temperature range from negative thirty degrees Celsius to seventy degrees Celsius.

Product Information

Standard Information

• Catalog Number: M9F43203
• Brand: Schneider Electric

Technical Specifications

• Width: 36 mm
• Height: 103 mm
• Depth: 72 mm
• Rated Voltage: 240 Volt
• Rated Current: 3 Amp
• Rated Insulation Voltage: 500 VAC
• Impulse Withstand Voltage: 6 kV
• Protection Degree: IP20