Schneider Electric M9F42230 Miniature Circuit Breaker
- 30A
- 2 Pole
- DIN Rail
Quantity
Schneider Electric M9F42230 - 30A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
A drop-in replacement for legacy Merlin Gerin 60149 components, this 30A miniature circuit breaker provides robust thermal-magnetic protection. The Schneider Electric Multi9 series is engineered for commercial and industrial applications requiring precise overcurrent defense. It mounts onto standard DIN rails within industrial control panels and enclosures. This breaker also serves as a reliable cross-reference for SU202M-C30 and FAZ-C30/2-NA models.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | M9F |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 14kA @ 240VAC, 10kA @ 480Y/277VAC, 10kA @ 125VDC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | DIN Rail Enclosures, Industrial 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 | C |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Padlock Attachment, Terminal Shields |
|---|---|
| Accessories | Padlock Attachment (Provision) |
| Standards | CSA C22.2 No 5, EN/IEC 60947-2, GB 14048.2, UL 489 |
| Approval | CCC, CSA, IEC, UL |
| Temp Rating | -30C to 70C |
| Construction Features | Current Limiting, Reverse Feed, Trip-Free Mechanism, Visual Trip Indicator, RoHS Compliant |
Product FAQs
8 answersWhat is the trip curve for the Schneider Electric M9F42230?
The M9F42230 features a C-curve trip profile. It is designed to trip instantaneously at 7 to 10 times its 30A rated current, making it suitable for general-purpose loads and circuits with moderate inrush currents.
Is the M9F42230 rated as a UL 489 or UL 1077 device?
This Multi9 C60BP series breaker is fully certified as a UL 489 miniature circuit breaker. It is approved for branch circuit protection in industrial control panels and OEM equipment, unlike UL 1077 supplementary protectors.
How much DIN rail space does the M9F42230 2-pole breaker require?
This breaker is 36mm wide, which occupies four standard 9mm pitches on a 35mm DIN rail.
What is the operating temperature range for the M9F42230 circuit breaker?
It is rated for extreme operating environments, with an allowable ambient temperature range of -22 degrees F to 158 degrees F (-30 degrees C to 70 degrees C).
Which Schneider Electric product family does the M9F42230 belong to?
It is part of the Schneider Electric Multi9 C60BP series of miniature circuit breakers.
What is the alternate catalog number for the M9F42230?
The M9F42230 is frequently cross-referenced under the alternate part number 482M41.
What is the terminal protection rating on the M9F42230?
The screw/clamp terminals on this breaker feature an IP20 degree of protection, safeguarding against accidental finger contact.
What is the mechanical and electrical lifecycle of the M9F42230?
Designed for high-duty cycles, this breaker has a mechanical endurance of up to 20,000 operations and an electrical endurance of 10,000 cycles.
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