Part of the Multi9 C60SP series, this 13-amp single-pole supplementary protector provides reliable current-limiting performance for commercial and industrial applications. The unit installs into standard DIN rail panels and OEM control enclosures, accepting 18-8 AWG wire through secure screw-clamp terminals. Rated for 10kA interrupting capacity at 277VAC, it utilizes a B-curve trip profile to handle sensitive loads while maintaining RoHS compliance.
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, Mercury Free
Product FAQs
4 answers
What is the trip curve for the M9F21113 circuit breaker?
The M9F21113 features a B-curve trip profile, which is designed to trip between 3.2 and 4.8 times the 13A rated current. This makes it suitable for protecting sensitive equipment and control circuits with low inrush currents.
Is the Schneider Electric M9F21113 rated as a branch circuit breaker or a supplementary protector?
The M9F21113 is a UL 1077 recognized supplementary protector. It is designed for use within equipment or control panels where branch circuit protection is already provided or not required.
Can I add auxiliary contacts or shunt trips to the M9F21113?
Yes, the Multi9 C60SP series supports field-installable accessories, including auxiliary contacts, shunt trips, and undervoltage releases that mount alongside the breaker on the DIN rail.
Does the M9F21113 provide positive contact indication for safe maintenance?
Yes, the breaker features a green strip on the toggle that ensures physical contact opening. This provides positive contact indication and allows for safe downstream operations and isolation according to IEC/EN 60947-2 standards.
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