Schneider Electric M9F22310 Miniature Circuit Breaker
- 10A
- 3 Pole
- DIN Rail
Quantity
Schneider Electric M9F22310 - 10A 3 Pole Miniature Circuit Breaker
New
Quantity
Description
The M9F22310 is a 3-pole, 10-amp miniature circuit breaker from Schneider Electric's Multi9 C60SP family, engineered for industrial applications and OEM control panels. It installs onto standard 35mm DIN rails and serves as an exact drop-in replacement for the legacy Merlin Gerin 24349. Rated for 10kAIC at 480Y/277VAC, this UL 1077 supplementary protector features a C-curve thermal-magnetic trip mechanism to handle moderate inrush currents while providing reliable current-limiting performance.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | M9F |
| Amperage | 10A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 415VAC, 440VAC |
| Phase | 3 |
| AIC Rating | 14kA @ 240VAC, 10kA @ 480Y/277VAC, 10kA @ 415VAC, 6kA @ 440VAC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | DIN Rail Systems, OEM Control Panels |
| Wire Gauge | 18-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 18 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | C |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle, Terminal Shields, Busbar System |
|---|---|
| Accessories | Padlock Attachment (Provision) |
| Standards | CSA C22.2 No 235, EN/IEC 60947-2, GB 14048.2, UL 1077 |
| Approval | CCC, CSA, IEC, UR |
| Temp Rating | -30C to 70C |
| Construction Features | Current Limiting, Reverse Feed, RoHS Compliant, Mercury Free |
Product FAQs
8 answersWhat is the trip curve for the M9F22310 circuit breaker?
The M9F22310 features a C-curve trip profile, which is designed to trip between 5 and 10 times the rated current. This makes it suitable for general-purpose control circuits and loads with moderate inrush currents.
Is the Schneider Electric M9F22310 rated as a branch circuit breaker?
No, the M9F22310 is a UL 1077 recognized supplementary protector. It is designed to provide additional protection within appliances or electrical equipment where branch circuit protection is already provided or not required.
How much space does the M9F22310 require inside a control panel?
This 3-pole miniature circuit breaker occupies 54mm of width on a standard 35mm DIN rail. This compact footprint is equivalent to six standard 9mm pitches.
Does the M9F22310 provide local trip indication?
Yes, the M9F22310 features a green strip on the toggle that guarantees physical contact opening. This provides clear visual indication of the breaker's status and ensures safe downstream operations.
What standards does the M9F22310 meet for industrial control panels?
The M9F22310 is a multi-standard supplementary protector. It is UL 1077 recognized for North American applications and also complies with IEC/EN 60947-2, CSA C22.2 No 235, and GB/T 14048.2 for global OEM control panel requirements.
Can I add auxiliary contacts or shunt trips to the M9F22310?
Yes, the Multi9 C60SP series supports a variety of field-installable electrical auxiliaries. You can easily integrate shunt trip releases, undervoltage releases, and auxiliary contacts for remote status monitoring.
What is the difference between the M9F22310 and a UL 489 rated breaker?
The M9F22310 is a UL 1077 supplementary protector, meaning it must be used downstream of a primary branch circuit overcurrent device. If your application requires a standalone branch circuit breaker, you will need a UL 489 rated breaker, such as those in the Multi9 C60BP series.
Can the M9F22310 be used in residential load centers?
No, the M9F22310 is designed for installation on a standard 35mm DIN rail within industrial control panels and OEM equipment. It is not compatible with standard residential plug-on or bolt-on load centers.
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