Schneider Electric M9F23210 Miniature Circuit Breaker
- 10A
- 2 Pole
- DIN Rail
Quantity
Schneider Electric M9F23210 - 10A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the advanced Multi9 family, this 10A supplementary protector provides exceptional reliability for industrial applications. The D-curve calibration is suited for equipment generating high starting currents, preventing unnecessary downtime. Mounting is accomplished via standard DIN rail connections in control panels. This model acts as an exact cross-reference for the obsolete Merlin Gerin 24658. Certified to UL 1077, it offers a 14kA interrupting capacity at 240VAC.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | M9F |
| Amperage | 10A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 125VDC, 415VAC, 440VAC |
| Phase | 1 |
| AIC Rating | 14kA @ 240VAC, 10kA @ 480Y/277VAC, 10kA @ 125VDC, 10kA @ 415VAC, 6kA @ 440VAC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | DIN Rail Enclosures, Industrial 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 | D |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Padlock Attachment |
|---|---|
| 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 | Supplementary Protection, Current Limiting, RoHS Compliant, Mercury Free |
Product FAQs
8 answersWhat is the trip curve for the M9F23210 circuit breaker?
The M9F23210 features a D-curve trip characteristic. It is designed to trip magnetically between 10 and 14 times the rated current, making it ideal for loads with high inrush currents such as motors and transformers.
Is the Schneider Electric M9F23210 rated as a branch circuit breaker?
No, the M9F23210 is a UL 1077 recognized supplementary protector. It is not intended for use as a UL 489 branch circuit breaker and must be used in conjunction with an appropriate upstream branch protection device.
How much DIN rail space does the M9F23210 require?
This 2-pole miniature circuit breaker requires 36mm of DIN rail space, which is equivalent to four 9mm pitches.
Can I add auxiliary contacts or shunt trips to the M9F23210?
Yes, the Multi 9 C60SP series is compatible with a range of electrical auxiliaries, including OF (open/closed status) contacts, SD (fault indicating) contacts, and MX (shunt trip) releases. These accessories mount directly to the side of the breaker.
Can the M9F23210 be used in reverse feeding applications?
Yes, the Multi 9 C60SP series supports reverse feeding. This allows power to be supplied from either the top or bottom terminals without compromising the protection capabilities of the breaker.
Does the M9F23210 provide a visual indication if it has tripped due to a fault?
Yes, the Multi 9 C60SP series features a positive contact indication with a green strip on the toggle. This ensures physical contact opening and allows for safe downstream operations.
What is the operating temperature range for the M9F23210?
The M9F23210 is designed to operate in ambient temperatures ranging from -30 degrees Celsius to 70 degrees Celsius.
What is the mechanical and electrical durability of the M9F23210?
The M9F23210 has a mechanical durability of up to 20,000 cycles and an electrical durability of up to 10,000 cycles.
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