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The Schneider Electric M9F42245 is a miniature circuit breaker (MCB) designed for low voltage applications. This model features a two-pole configuration rated for forty-five amperes with a C tripping curve. It has a short circuit breaking capacity of up to ten kiloamperes at four hundred fifteen volts, meeting EN/IEC 60947-2 standards.
This MCB is engineered for enhanced electrical safety, preventing short circuits and overloads while ensuring compliance with industrial and residential standards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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