Schneider Electric MG24444 Miniature Circuit Breaker
- 3A
- 2 Pole
- DIN Rail
Quantity
Schneider Electric MG24444 - 3A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Part of the Multi9 family, the Schneider Electric MG24444 is a 2-pole miniature circuit breaker for industrial applications. It delivers reliable thermal-magnetic protection for control circuits. This unit snaps onto standard DIN rails, making it ideal for OEM panels. It serves as a replacement for legacy installations and is officially replaced by the M9F22203. Featuring a C-curve trip profile, it handles moderate inrush currents. The breaker is rated for 10kAIC at 240VAC.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | MG |
| Amperage | 3A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 480Y/277VAC, 10kA @ 125VDC |
| Frame Type | MG |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | DIN Rail Enclosures, OEM Panels |
| Wire Gauge | 14-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 14 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, Motor Operator, Rotary Handle |
|---|---|
| Standards | CSA C22.2 No 235, IEC 60947-2, UL 1077 |
| Approval | CCC, CSA, IEC, UR |
| Temp Rating | -30C to 70C |
| Construction Features | Current Limiting, Trip-Free Mechanism, Reverse Feed |
Product FAQs
6 answersIs the Schneider Electric MG24444 still manufactured, or is there a direct replacement?
The MG24444 is a discontinued Multi9 C60 series miniature circuit breaker. The manufacturer's recommended direct cross-reference replacement is the Schneider Electric M9F22203.
Can the MG24444 be used as a primary branch circuit breaker?
No, this breaker is a UL1077 supplementary protector. It is designed to provide additional protection within appliances or electrical equipment and must be used downstream of a primary UL489 branch circuit breaker.
What is the trip curve for the MG24444 miniature circuit breaker?
This breaker features a C curve trip profile, which is designed to handle moderate inrush currents typical of control circuits and industrial applications.
Does the MG24444 require a specific mounting bracket?
No additional brackets are required. The breaker is designed to snap directly onto a standard 35mm DIN rail for quick installation in OEM panels and control enclosures.
Can the MG24444 be installed in DC control circuits?
Yes, in addition to its AC ratings, this 2-pole breaker is rated for use in DC applications up to 125VDC, where it provides an interrupting capacity of 10kA.
What type of wire connections does the MG24444 support?
The breaker is equipped with screw clamp terminals that accept solid or stranded wire gauges ranging from 14 AWG to 4 AWG.
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