MCB 6KA Circuit Breaker
Inquire NowDescription
The DAB7 series Miniature Circuit Breaker (MCB) is engineered for optimal performance in power distribution systems, ensuring automatic cut-off during overloads. It provides two types of overcurrent protection—thermal and electromagnetic—enhancing safety and reliability in various environments. This MCB is ideal for use in residential, domestic, public, and administrative buildings and is equipped with an independent contact position indicator for easy monitoring. With a robust DIN rail latch and a wide engagement lever, this breaker is designed for ease of installation and operation, functioning effectively in temperatures from -40 to +50°C.
Specifications
| Attribute | Detail |
|---|---|
| Rated Currents | 6, 10, 16, 20, 25, 32, 40, 50, 63 A |
| Rated Voltage | 230/400 V AC |
| Rated Frequency | 50-60 Hz |
| Insulation Voltage | 500 V |
| Impulse Withstand Voltage | 4 kV |
| Service Life | Mechanical: 20,000 cycles; Electrical: 8,000 cycles |
| Protection Degree | IP20 |
| Mounting | DIN35 rail |
| Dimensions (WxHxL) | Various dimensions based on current rating |
Additional Information
- Includes auxiliary, alarm, and undervoltage release contacts.
- Designed to resist humidity and heat (Class 2).
- Installation environment should avoid shock and vibration.
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