Eaton M1HA2TR21 Three Phase Overhead Loadbreak Switch
Technical Specification
- Make: Eaton
- Model code: M1HA2TR21
- Series: Cooper Power Series
- Rated current: 900 A
- No. of Phases: Three
A distribution-class, gang-operated, three-phase overhead loadbreak switch May be used for line sectionalizing, paralleling, by-passing, or isolating 15.5 kV/110 kV BIL The reverse loop contacts utilize high current magnetic forces for added reliability The reverse loop design allows for high contact pressure to be maintained during fault conditions This feature prevents pitting and distorting of the switch blade and contacts even under severe momentary overload Steel with single point lift crossarm Polymer insulator Horizontal Upright mounting
Read more| Make | Eaton |
|---|---|
| Manufacturer | Eaton |
| Category | Motors and Electrical Equipment>Safety Switches and Disconnects |
| Model code | M1HA2TR21 |
| Series | Cooper Power Series |
| Rated current | 900 A |
| No. of Phases | Three |
Product description
The Eaton M1HA2TR21 is a high-performance switch specifically designed for demanding electrical environments. As part of the Eaton Cooper Power series, this M-Force three-phase switch offers superior efficiency and reliability. Engineered for voltages up to 15.5 kV and an impressive amperage rating of 900A, it stands out as a robust option for industrial applications.
The switch features a basic impulse level of 110 kV, ensuring excellent durability in high-voltage conditions. Built with premium silicone rubber for insulation and a steel single-point lift crossarm, it promises longevity and minimal maintenance. Its insulator bolt pattern (2.25" BC) and horizontally upright mounting configuration enhance ease of installation and operational flexibility.
Key Features
- Voltage Rating: 15.5 kV
- Amperage Rating: 900A
- Basic Impulse Level: 110 kV
- Three-phase Switch Type
- 28' 1.5" Control Rod made from steel universal section
- Silicone Rubber Construction
- Torsional Operating Handle Configuration
Ideal Use Scenarios
The Eaton M1HA2TR21 is ideally suited for power distribution systems requiring high reliability and current capacities. With certifications such as IEEE Std C37.34 and IEEE Std 1247, it meets rigorous safety and performance standards, making it an excellent fit for industrial and utility applications.
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