Description
The OMMP3 series motor protection circuit breakers (MPCB) are designed to provide advanced overload and short circuit protection for motors in AC 50/60Hz power circuits. These MPCBs are suitable for various voltage ratings, including 230V, 400V, 415V, and 440V, and offer a wide setting range from 25A to 80A. They serve as full-voltage starters to start and stop motors under AC3 load conditions and ensure the protection of circuits and power equipment within power distribution networks. With robust magnetic trip currents, the MP3 series MPCBs are essential for maintaining the safety and efficiency of your electrical systems.
Key Features
- Model Variants: Multiple models available to suit different power requirements:
- MP3-M40: Rated for 11KW at 230V, 18.5KW at 400V, 22KW at 415V, and 22KW at 440V with a setting range of 25-40A and a magnetic trip current of 480A.
- MP3-M63: Rated for 15KW at 230V, 30KW at 400V, 33KW at 415V, and 33KW at 440V with a setting range of 40-63A and a magnetic trip current of 756A.
- MP3-M80: Rated for 22KW at 230V, 40KW at 400V, 45KW at 415V, and 45KW at 440V with a setting range of 56-80A and a magnetic trip current of 960A.
- Wide Voltage Compatibility: Suitable for use in circuits up to 440V.
- Full-Voltage Starter: Functions as a full-voltage starter to start and stop motors under AC3 load conditions.
- Robust Magnetic Trip Currents: Ensures quick and effective disconnection in the event of a short circuit.
Exclusive Advantages
- Comprehensive Motor Protection: Provides advanced protection against overload and short circuit conditions, enhancing motor longevity and reliability.
- 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-phase Motors 50/60Hz in category AC-3 | SettingRange(A) | MagneticTripCurrent(A) | |||
| 230V | 400V | 415V | 440V | |||
| KW | KW | KW | KW | |||
| MP3-M40 | 11 | 18.5 | 22 | 22 | 25-40 | 480 |
| MP3-M63 | 15 | 30 | 33 | 33 | 40-63 | 756 |
| MP3-M80 | 22 | 40 | 45 | 45 | 56-80 | 960 |
Dimensions
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