Schneider Electric M9F21216 2 Pole Circuit Breaker
The Schneider Electric M9F21216 is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 16 Amps and a voltage rating of 240/415/440VAC. It has an interrupting rating of 14kAIC at 240VAC. The M9F21216 has a DIN rail mounting type.
What is the trip curve for the M9F21216 circuit breaker?
This breaker features a B trip curve, meaning it trips magnetically at 3.2 to 4.8 times the rated current. It is designed for sensitive equipment and circuits with low inrush currents.
Is the Schneider Electric M9F21216 UL listed or UL recognized?
It is UL 1077 Recognized as a supplementary protector. It is intended for use within appliances or electrical equipment where branch circuit protection is already provided or not required.
What wire sizes are compatible with the terminals on the M9F21216?
The tunnel terminals on this breaker accept 18 AWG to 8 AWG copper wire.
What type of mounting rail is required for this Multi9 breaker?
It installs on a standard 35mm DIN rail, which is typical for modular control panels and equipment enclosures.
What specific product family does the M9F21216 belong to?
It is part of the Schneider Electric Multi9 C60SP series of miniature circuit breakers.
What applications are best suited for a B curve supplementary protector like the M9F21216?
B curve breakers are ideal for protecting sensitive electronic equipment, computers, medical devices, and control circuits where short circuit currents are low.
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