Electronic Molded Case Circuit Breaker
This electronic type molded case circuit breaker (MCCB) is designed for circuit protection. It controls over current releases with an electronic circuit via microprocessor.
Technical Specifications
Overview
Electronic Molded Case Circuit Breaker
This electronic type MCCB is designed for reliable circuit protection in electrical distribution systems. Utilizing microprocessor-based control for over-current releases, it ensures high precision and performance even in demanding environments. The design prioritizes operational safety with direct opening capabilities during high circuit currents, effectively eliminating potential electronic circuit failures.
Key Features
Product Advantages
- Wide current range: 100A to 1600A (AC)
- Compact dimensions for space-saving installation
- Adjustable thermal setting (40-100% In)
- Adjustable magnetic setting (1.5-12 times In)
- Push-to-trip button provision
- Separate main and arcing contacts
- Wide range of accessories available
Technical Specifications
Certifications
CECB
- Rated Current (In)
- 250 A
- Rated Insulation Voltage (Ui)
- 690 V
- Rated Impulse Withstand Voltage (Uimp)
- 8 kV
- Rated Operational Voltage (Ue)
- 400/415V AC
- Pole Configuration
- 3P4P
Performance Data
Breaking Capacity Metrics
| Model | Icu (kA) | Ics (kA) |
|---|---|---|
| DAM1-250 (N) | 35 | 26.25 |
| DAM1-250 (S) | 50 | 37.5 |
| DAM1-250 (H) | 65 | 48.75 |
| DAM1-250 (G) | 85 | 51 |
