Description
The GTM1-125-3P/4P Moulded Case Circuit Breaker (MCCB) is designed for robust performance in AC distribution networks operating at frequencies of 50Hz or 60Hz. With a rated voltage of up to 690V and an insulation voltage of 800V, this circuit breaker ensures high breaking capacity and reliability. It features a compact design and an elegant appearance, making it suitable for various installation environments. Available in configurations of 2, 3, or 4 poles, the GTM1 series offers flexibility to meet diverse electrical needs.
Designed in accordance with the IEC60947-2 standard, the GTM1 MCCB guarantees safety and efficiency, ensuring peace of mind for both residential and commercial applications. Its easy installation process and adaptability further enhance its appeal, making it a preferred choice for electrical distribution systems.
Specifications
| Model | Rated Current (A) | Number of Poles | Rated Insulation Voltage (V) | Breaking Type | Shell Grade Current (Inm) |
|---|---|---|---|---|---|
| GTM1-63 | 10~63 | 3P | 500 | L | 63 |
| GTM1-125 | 16~125 | 3P, 4P | 800 | M | 125 |
| GTM1-250 | 100~250 | 2P, 3P | 800 | L | 250 |
| GTM1-400 | 225, 250, 315, 350, 400 | 2P, 3P, 4P | 800 | M | 400 |
| GTM1-630 | 400, 500, 630 | 3P | 800 | L | 630 |
| GTM1-800 | 630, 700, 800 | 3P, 4P | 690 | M | 800 |
Additional Information
For optimal use, it is recommended to follow the installation guidelines provided in the user manual. This product comes with a warranty covering manufacturing defects, ensuring reliability and performance. Regular maintenance checks are advised to prolong the lifespan of the circuit breaker.
