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| Parameter | ABS 400 | ABS 600 | ABS 800 |
| Rated current at 40°C (A) | 250, 300, 350, 400, 500, 630 | 400, 500, 600, 630, 700, 800 | 700, 800, 1000, 1200, 1250, 1600 |
| Poles | 3, 4 | 3, 4 | 3, 4 |
| Rated insulation voltage Ui (50/60Hz) (V) | 690 | 690 | 690 |
| Max rated service voltage (Um) – AC (V) | 600 | 600 | 600 |
| Rated impulse withstand voltage (Uimp) (kV) | 6 | 6 | 6 |
| Ultimate breaking capacity Icu (kA) | AC 600V: 22
AC 480V/500V: 25 AC 440V/460V: 35 AC 415V: 35 AC 380V: 42 AC 220V/240V: 50 |
AC 600V: 25
AC 480V/500V: 35 AC 440V/460V: 50 AC 415V: 50 AC 380V: 65 AC 220V/240V: 85 |
AC 600V: 25
AC 480V/500V: 45 AC 440V/460V: 50 AC 415V: 50 AC 380V: 65 AC 220V/240V: 100 |
| Service breaking capacity Ics (% of Icu) | 100% | 100% | 50% |
| Connection method | Pressed terminal | Pressed terminal | Pressed terminal |
ABS-403 MCCB 3 Pole 400A Moulded Case Circuit Breaker CE Certified
ABS Series Plastic Case Circuit Breakers represent cutting-edge technology designed for the 21st century. These breakers feature advanced engineering and high-performance specifications, with a compact and aesthetically pleasing design. Select models incorporate microelectronic technology, delivering intelligent control capabilities.
Compliant with GB/T 14048.2 “Low-voltage switchgear and controlgear – Low-voltage circuit breakers” and IEC 60947-2 “Low-voltage switchgear and controlgear – Part 2: Circuit-breakers” standards.
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Key Features
- Rated for voltages up to 690V and currents up to 1600A in 50Hz AC systems.
- Delivers reliable protection against overload, short-circuit, and under-voltage faults.
- Select models feature intelligent control with advanced microelectronics technology.
- Compact and aesthetically pleasing design to save valuable panel space.
- Built for harsh conditions, rated for Pollution Degree 3 and Installation Category III.
- Wide operating temperature range from -5°C to +40°C, suitable for altitudes up to 2000m.
- Clear power source (1,3,5,N1) and load (2,4,6,N2) terminal markings prevent incorrect wiring.
Application
- Protects industrial power systems from electrical faults like overloads and short-circuits.
- Controls the infrequent starting and stopping of motors in various applications.
- Provides reliable circuit protection for commercial and industrial distribution systems.
Specifications & Drawings
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ABS-403 MCCB 3 Pole 400A Moulded Case Circuit Breaker CE Certified
Share quantity, destination and any OEM requirement. A KRIPAL engineer will reply with factory-direct pricing and lead time.
