Description
The OMMP series motor protection circuit breakers (MPCB) are primarily designed for the overload and short circuit protection of motors in AC 50/60Hz power circuits. Capable of handling voltages up to 660V and current ratings from 0.1 to 80A, these MPCBs serve as full-voltage starters to start and stop motors under AC3 load conditions. Additionally, they offer reliable protection for circuits and power equipment within power distribution networks, ensuring the safety and efficiency of your electrical systems.
Key Features
- Motor Overload Protection: Provides effective protection against motor overloads, ensuring longevity and reliability.
- Short Circuit Protection: Safeguards motors and circuits from short circuit conditions.
- Voltage and Current Ratings: Suitable for AC 50/60Hz, up to 660V, and current ratings from 0.1 to 80A.
- Full-Voltage Starter: Functions as a full-voltage starter to start and stop motors under AC3 load conditions.
- Circuit and Power Equipment Protection: Offers comprehensive protection for circuits and power equipment within power distribution networks.
Exclusive Advantages
- Comprehensive Motor Protection: Ensures motors are protected from both overload and short circuit conditions, enhancing their operational life.
- Versatile Application: Suitable for a wide range of voltage and current ratings, making it ideal for various industrial and commercial applications.
- Dual Functionality: Acts as both a motor starter and a protective device for circuits and power equipment.
- Reliable Performance: Designed to provide consistent and robust protection, improving the safety of your electrical systems.
- Industrial and Commercial Use: Perfect for industrial and commercial settings requiring reliable motor and circuit protection.
Specification
| Model | Rated Standard Power of 3-phaseMotors 50/60Hz in Category,AC-3 | SettingRange(A) | MagneticTripCurrent(A) | |||
| MP1 MP2 | 230V KW | 400V KW | 415V KW | 440V KW | ||
| M01 | – | – | – | – | 0.1-0.16 | 1.5 |
| M02 | – | – | – | – | 0.16-0.25 | 2.4 |
| M03 | – | – | – | – | 0.25-0.4 | 5 |
| M04 | – | – | – | – | 0.4-0.63 | 8 |
| M05 | – | – | – | 0.37 | 0.63-1 | 13 |
| M06 | – | 0.37 | – | 0.55 | 1-1.6 | 22.5 |
| M07 | 0.37 | 0.75 | 0.75 | 1.1 | 1.6-2.5 | 33.5 |
| M08 | 0.75 | 1.5 | 1.5 | 1.5 | 2.5-4 | 51 |
| M10 | 1.1 | 2.2 | 2.2 | 3 | 4-6.3 | 78 |
| M14 | 2.2 | 4 | 4 | 4 | 6-10 | 138 |
| M16 | 3 | 5.5 | 5.5 | 7.5 | 9-14 | 170 |
| M20 | 4 | 7.5 | 9 | 9 | 13-18 | 223 |
| M21 | 5.5 | 11 | 11 | 11 | 17-23 | 327 |
| M22 | 5.5 | 11 | 11 | 11 | 20-25 | 327 |
| M32 | 7.5 | 15 | 15 | 15 | 24-32 | 416 |
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