Schneider Electric M9F21332 Miniature Circuit Breaker
- 32A
- 3 Pole
- DIN Rail
Quantity
Schneider Electric M9F21332 - 32A 3 Pole Miniature Circuit Breaker
New
Quantity
Description
Engineered for OEM control panels, the Schneider Electric M9F21332 is a 3-pole, 32A miniature circuit breaker from the Multi9 C60SP family. It clips onto standard 35mm DIN rails, providing a compact footprint for industrial automation and machinery applications. This unit features a B-curve thermal-magnetic trip mechanism, ideal for sensitive equipment, and delivers a 14kAIC rating at 240VAC. It is fully RoHS compliant and supports optional accessories like shunt trips.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | C60SP |
| Amperage | 32A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC |
| Phase | 3 |
| AIC Rating | 14kA @ 240VAC, 10kA @ 480Y/277VAC |
| Frame Type | M9F |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | DIN Rail Panels, OEM Control Panels |
| Wire Gauge | 18-2 AWG |
| Max Wire | 2 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, Undervoltage Release, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Standards | CSA C22.2 No 235, EN/IEC 60947-2, GB 14048.2, UL 1077 |
| Approval | CCC, CE, CSA, IEC, RoHS, UR |
| Temp Rating | -30C to 70C |
| Construction Features | Current Limiting, RoHS Compliant |
Product FAQs
6 answersWhat is the trip curve for the Schneider Electric M9F21332 circuit breaker?
The M9F21332 features a B-curve thermal magnetic trip profile. This means it is designed to trip at 3 to 5 times the rated current, making it ideal for protecting sensitive electronic equipment and control circuits with low inrush currents.
Is the M9F21332 rated as a branch circuit breaker or a supplementary protector?
This breaker is part of the Multi9 C60SP series and is UL 1077 recognized as a supplementary protector. It is not a UL 489 listed branch circuit breaker and should be used in applications where branch circuit protection is already provided or not required.
What type of DIN rail is required for mounting the M9F21332?
The M9F21332 is designed to clip onto a standard 35mm DIN rail. Its modular architecture minimizes space requirements in OEM control panels and industrial enclosures.
Can I add auxiliary contacts or shunt trips to the M9F21332?
Yes, the Multi9 C60SP series supports modular field-installable accessories. You can add auxiliary contacts, fault indicators, shunt trips, and undervoltage releases that mount directly alongside the breaker on the DIN rail.
Can the M9F21332 be locked in the OFF position for maintenance?
Yes, this breaker is compatible with Multi9 handle lock-off accessories, such as the MGN26380 or MGN26381 kits. These allow you to secure the toggle in the OFF position for safe lockout and tagout procedures.
What is the operating temperature range for the M9F21332 breaker?
The M9F21332 is rated for an operating temperature range of -22 to 158 degrees Fahrenheit (-30 to 70 degrees Celsius), making it suitable for demanding industrial control environments.
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