Schneider Electric M9F43303 Miniature Circuit Breaker 3P 3A D Curve 10kA Hassle-Free Returns

The Schneider Electric M9F43303 is a low voltage miniature circuit breaker (MCB). It features a three-pole circuit design with a rated current of three amps and a D tripping curve. It enables protection from electrical threats through short circuit, earth leakage, and overload prevention.

• Rated short circuit breaking capacity is up to 10kA at four hundred fifteen volts AC.
• Meets standards EN/IEC 60898-1 and EN/IEC 60947-2.
• Designed for OEM and control panel applications.

Product Highlights

This product supports electrical endurance of ten thousand cycles and mechanical endurance of twenty thousand cycles. It operates at a voltage of two hundred forty volts AC, with an insulation voltage rating of five hundred volts AC. It can be easily mounted on a DIN rail, and its dimensions are fifty-four millimeters wide, one hundred three millimeters high, and seventy-two millimeters deep.

Product Information

Standard Information

• Catalog Number: M9F43303
• Brand: Schneider Electric

Technical Specifications

• Voltage: 240 Volts AC
• Amperage: 3 Amps
• Number of Poles: 3 Pole
• Width: 2.13 inches
• Height: 4.06 inches
• Depth: 2.83 inches
• Operating Temperature: -30°C to 70°C
• Storage Temperature: -40°C to 80°C