Thermal And Magnetic Adjustable Type MCCB
Inquire NowDescription
The DAM1 series thermal and magnetic adjustable type Moulded Case Circuit Breaker (MCCB) offers exceptional performance for managing electrical distribution. Designed for 3-phase applications, it operates effectively at voltages of 400V/415V. This high-quality MCCB is certified with ASTA, KEMA, SEMKO, CE, CB, and ROHS standards, ensuring reliability and safety in various environments.
With a focus on overload and short-circuit protection, the DAM1 series MCCBs provide adjustable thermal and magnetic settings, making them suitable for a wide range of distribution applications. Their compact design, adjustable settings from 70-100% for thermal and 5-10 times for magnetic, and additional features such as a push-to-trip button and separate main and arcing contacts highlight their versatility and user-friendly operation.
Specifications
| Model | Rated Current (A) | Icu (KA) | Ics (KA) | Ui (V) | Ue (V) | Pole | Uimp (V) |
|---|---|---|---|---|---|---|---|
| DAM1-250 | 63 – 80 – 100 – 125 – 160(180) – 200(225) – 250(320) | 35 | 26.25 | 750 | 400/415 | 3P / 4P | 8000 |
| DAM1-630(400) | 250 – 315 (350) – 400 – 500 – 630 | 35 | 26.25 | 750 | 400/415 | 3P / 4P | 8000 |
| DAM1-800 | 400 – 500 – 630 (700) – 800 – 1000 | 35 | 35 | 750 | 400/415 | 3P / 4P | 8000 |
| DAM1-1600 | 800 – 1000 – 1250 – 1600 | 65 | 50 | 750 | 400 | 3P / 4P | 8000 |
Additional Information
Working Principle: The MCCB engages through manual or automatic closing mechanisms. Once closed, it remains locked in position by a free release mechanism. The thermal and overcurrent trip components work in tandem with the main circuit to ensure effective protection.
Configuration: The MCCB includes various components such as connecting busbars, phase separators, and mounting panels to facilitate easy installation and connectivity.
Auxiliary Devices: The MCCB can be equipped with a range of auxiliary devices including terminal covers, operating mechanisms, and shunt releases for enhanced functionality.
