Part of the Multi9 C60BP line, the Schneider Electric M9F42205 is a 2-pole, 5A miniature circuit breaker. It defends commercial and industrial control circuits against electrical faults. This compact unit snaps onto standard DIN rails, ensuring quick integration into panelboards. It is an excellent substitute for FAZ-C5/2-NA and SU202M-C5 breakers. With its C-Curve trip technology, it is optimized for moderate inrush currents. The breaker is UL 489 listed and rated for 14kAIC at 240VAC.
CSA C22.2 No 5, EN/IEC 60947-2, GB 14048.2, UL 489
Approval
CCC, CE, CSA, IEC, UL
Temp Rating
-30C to 70C
Construction Features
Current Limiting, RoHS Compliant
Product FAQs
7 answers
What is the trip curve for the M9F42205 circuit breaker?
The M9F42205 features a C-curve thermal-magnetic trip profile. This makes it ideal for general-purpose branch circuit protection where moderate inrush currents are expected.
Which electrical standards does the Schneider Electric M9F42205 meet?
This Multi9 C60BP breaker is UL 489 listed for branch circuit protection. It also complies with CSA C22.2 No. 5, EN/IEC 60947-2, and GB 14048.2 standards for global industrial control panel applications.
What is the difference between the Multi9 C60BP and C60SP series?
The C60BP series, including the M9F42205, is UL 489 listed for branch circuit protection. The C60SP series is UL 1077 recognized for supplementary protection only.
How much DIN rail space does the M9F42205 require?
This 2-pole miniature circuit breaker occupies 4 pitches of 9mm, requiring a total width of 36mm on a standard 35mm DIN rail.
What is the recommended tightening torque for the terminals on the M9F42205?
The tunnel-type screw terminals should be tightened to 2.5 N.m (approximately 22.1 lb-in) for secure wire connections.
Can I add auxiliary contacts or shunt trips to the M9F42205?
Yes, the Multi9 C60BP series is compatible with a range of field-installable electrical auxiliaries, including auxiliary contacts, alarm switches, shunt trips, and undervoltage releases.
What is the operating temperature range for this Multi9 circuit breaker?
The M9F42205 is rated to operate safely in ambient temperatures ranging from -30 degrees Celsius to 70 degrees Celsius (-22 degrees Fahrenheit to 158 degrees Fahrenheit).
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