Schneider Electric M9F21232 Miniature Circuit Breaker
- 32A
- 2 Pole
- DIN Rail
Quantity
Schneider Electric M9F21232 - 32A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
A reliable solution for industrial applications, this 32A miniature circuit breaker belongs to Schneider Electric's Multi9 family. It provides supplementary protection for complex control panels. Designed for space-saving efficiency, the two-pole breaker mounts onto standard DIN rail systems. It accepts 18-4 AWG wiring through secure screw clamp terminals. The M9F21232 utilizes a B-curve thermal-magnetic trip mechanism with a 14 kAIC rating at 240VAC and is fully RoHS compliant.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | M9F |
| Amperage | 32A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 14kA @ 240VAC, 10kA @ 480Y/277VAC, 10kA @ 125VDC |
| Frame Type | M9F |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | DIN Rail Panels, OEM Equipment, 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 | B |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, 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 | Current Limiting, RoHS Compliant, Mercury Free |
Product FAQs
6 answersWhat is the trip curve for the M9F21232 circuit breaker?
This Multi9 C60SP breaker features a B curve, which is designed to magnetically trip between 3.2 and 4.8 times the 32A rated current. It is ideal for protecting sensitive equipment and circuits with low inrush currents.
What UL standard does the Schneider Electric M9F21232 meet?
It is a UL 1077 recognized supplementary protector. It also complies with IEC/EN 60947-2 and CSA C22.2 No. 235 standards, making it suitable for global OEM applications.
Can I add auxiliary contacts or shunt trips to the M9F21232?
Yes, this Multi9 C60SP breaker is compatible with field-installable Multi9 M9A electrical auxiliaries. This includes OF status contacts, SD fault indicating contacts, and MX shunt trip releases.
What types of applications is the M9F21232 designed for?
As a supplementary protector, it is commonly used in industrial control panels, semiconductor machinery, communication equipment, and medical devices where branch circuit protection is already provided upstream.
What type of electrical faults does the M9F21232 protect against?
This thermal magnetic breaker provides protection against both overload currents and short circuits, helping to prevent damage to sensitive electronic controls, transformers, and power supplies.
Is the M9F21232 considered a Square D or Schneider Electric part?
The M9F21232 is manufactured by Schneider Electric under the Multi9 family, but it is often cross-referenced and distributed under the Square D brand in North America. Both brand names refer to the exact same component.
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