Delivering 14kAIC at 120/240V, the Schneider Electric M9F22105 is a 1-pole, 5A miniature circuit breaker. It is optimized for industrial control systems that demand consistent supplementary protection. The compact module mounts securely onto DIN rail systems, saving valuable enclosure space. It can be used as a reliable substitute for S201-C5, FAZ-C5/1, and 5SY4105-7 breakers. This UL 1077 recognized device utilizes a C-curve trip mechanism to handle moderate inrush currents.
CSA C22.2 No 235, EN/IEC 60947-2, GB 14048.2, UL 1077
Approval
CCC, CE, CSA, IEC, UR
Temp Rating
-30C to 70C
Construction Features
Current Limiting, RoHS Compliant
Product FAQs
6 answers
What is the trip curve for the M9F22105 circuit breaker?
The M9F22105 features a C-curve trip profile. It is designed to trip between 7 and 10 times the 5A rated current, making it ideal for protecting control transformers, solenoid valves, and circuits with moderate inrush currents without nuisance tripping.
Is the Schneider Electric M9F22105 rated for branch circuit protection?
No, the M9F22105 is a UL 1077 recognized supplementary protector. It is not UL 489 listed for branch circuit protection and must be used downstream of an approved primary branch circuit overcurrent device.
How much DIN rail space does the M9F22105 require?
This 1-pole miniature circuit breaker is 18mm wide, occupying two standard 9mm pitches on a 35mm DIN rail.
Which electrical accessories are compatible with the M9F22105 breaker?
This breaker is compatible with Schneider Electric Multi9 field-installable accessories, including MX shunt trip releases, MN undervoltage releases, and OF or SD auxiliary contacts.
Can the M9F22105 replace legacy Square D Multi9 supplementary protectors?
Yes, the M9F22105 is part of the current Schneider Electric Multi9 C60SP series and can replace equivalent legacy Square D C60 supplementary protectors with matching voltage, amperage, and trip curve specifications.
Does the M9F22105 provide positive contact indication for safe isolation?
Yes, this breaker features a green strip on the toggle that guarantees physical contact opening. This provides positive contact indication to ensure the circuit is safely isolated for downstream maintenance.
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