Schneider Electric M9F43201 Miniature Circuit Breaker 1A D Curve 10kA Replacement MPN

Product Description

Schneider Electric offers the M9F43201, a miniature circuit breaker designed for low voltage applications. This model is a two-pole circuit breaker rated for a maximum current of one ampere with a D tripping curve. It can handle a short circuit breaking capacity of up to ten kiloamperes at four hundred fifteen volts, in compliance with the EN/IEC 60947-2 standard.

• Two protected poles.
• Electrical endurance up to 10,000 cycles.
• Mechanical endurance reaching 20,000 cycles.

Product Highlights

This circuit breaker is suitable for protecting electrical systems from short circuits, overloads, and earth leakage. It is designed for OEMs and panel builders, featuring a compact size that fits onto a DIN rail and complies with both industrial and residential standards.

Product Information

Standard Information

• Brand: Schneider Electric
• Manufactured By: Square-D / Schneider

Technical Specifications

• Catalog Number: M9F43201
• Number of Poles: 2
• Rated Current: 1 A
• Rated Insulation Voltage: 500 VAC
• Impulse Withstand Voltage: 6 kV
• Overall Dimensions: 36 mm (W) x 103 mm (H) x 72 mm (D)
• Operating Temperature: -30 °C to 70 °C
• Storage Temperature: -40 °C to 80 °C
• Protection Class: IP20 (as per IEC/EN 60529)
• Country of Origin: France