MAXGE Mga1 3p/4p Air Circuit Breaker ACB
Inquire Now#### **Description**
The MAXGE MGA1 3p/4p Air Circuit Breaker (ACB) is a versatile universal circuit breaker designed to enhance electrical safety in various applications. This mechanical switchgear is capable of switching on, carrying, and breaking current under normal circuit conditions, as well as managing specified abnormal circuit conditions. With its robust construction and advanced features, the MGA1 series ensures reliable performance in critical electrical systems, safeguarding against overloads and short circuits.
#### **Specifications**
| Model | MGA1-2000 | MGA1-3200 | MGA1-4000 | MGA1-6300 | |
|---|---|---|---|---|---|
| Frame level rated current Inm(A) | 2000 | 3200 | 4000 | 4000/5000/6300 | |
| Number of poles | 3, 4 | 3, 4 | 3, 4 | 3, 4 | |
| Rated current In(A) | (400), 630, 800, 1000, 1250, 1600, 2000 | 2000, 2500, 3200 | 4000 | 4000, 5000, 6300 | |
| Icu(kA) | 400V: 80 690V: 50 |
400V: 80(100) 690V: 80 |
400V: 80(100) 690V: 80 |
400V: 120 690V: 808 |
|
| Ics=Icw (kA) | 400V: 50 690V: 40 |
400V: 80 690V: 65 |
400V: 80 690V: 65 |
400V: 100 690V: 65 |
|
| Rated current at N-pole In(A) | 50%In, 100%In | 50%In, 100%In | 50%In, 100%In | 50%In, 100%In | |
| Inherent making & breaking time | 23~32ms | ||||
| Operating performances (operations) | Electric life | 500 | 500 | 500 | 500 |
| Mechanical life | Maintenance-free 2500, Maintinable 1000 | Maintenance-free 2500, Maintinable 1000 | Maintenance-free 2500, Maintinable 1000 | Maintenance-free 2500, Maintinable 1000 | |
| Mounting mode | Fixed, Withdrawable | ||||
#### **Additional Information**
The MAXGE MGA1 series circuit breakers are designed for easy installation and maintenance, ensuring long-lasting performance in both fixed and withdrawable configurations. With a mechanical life of up to 2500 operations without maintenance, it is ideal for various industrial applications.
