Rated Current of 125 Amps
Designed to protect circuits with higher current ratings, typically found in industrial and larger commercial installations.
Three-Pole Configuration (3P)
Provides protection for all three phases of a three-phase electrical system, making it ideal for balanced load applications and preventing phase failures.
C-Type Tripping Characteristic
C-curve means it trips between 5–10 times the rated current. This is ideal for circuits with moderate inrush currents (e.g., motors, pumps, and lighting systems) where temporary surges are normal but protection against overload is still essential.
Breaking Capacity of 6kA
Can interrupt fault currents up to 6,000 Amps without being damaged, ensuring safe operation in fault conditions. This is important for safeguarding both the breaker and the circuit in case of short circuits or fault currents.
DIN Rail Mounting
Easy and quick installation on standard 35mm DIN rails, making it compatible with most electrical panels and enclosures for residential, commercial, and industrial applications.
FEATURES:
Compliant with International Standards
Fully compliant with IEC 60898-1 and IEC 60947-2 standards, ensuring high-quality performance and reliability in electrical protection.
Thermoplastic Flame-Retardant Housing
The breaker is made of flame-retardant thermoplastic material, ensuring safety in case of overheating or short circuits. This housing material is also designed for durability and long service life.
Wide Operating Temperature Range
Operates in extreme conditions with temperatures ranging from -25°C to +70°C, suitable for various environmental conditions.
Clear ON/OFF Indicator
Features a clear manual toggle switch for easy identification of the breaker status (ON/OFF), along with visual feedback for when the breaker has tripped.
High Mechanical and Electrical Endurance
Designed to last for up to 20,000 mechanical operations and 4,000 electrical operations under full load, ensuring long-lasting performance even in demanding environments.
| Attribute |
Specification |
| Product Type |
Miniature Circuit Breaker (MCB) |
| Model |
DL 3P C-Type 125A MCB |
| Number of Poles |
3 (Three-Phase) |
| Rated Current (In) |
125 Amps |
| Tripping Characteristic |
C-Type (5–10x rated current) |
| Breaking Capacity (Icn) |
6,000 Amps (6kA) |
| Operating Voltage (Un) |
415V AC |
| Frequency |
50/60 Hz |
| Mounting |
DIN Rail (35mm) |
| Compliant Standards |
IEC 60898-1, IEC 60947-2 |
| Operating Temperature Range |
-25°C to +70°C |
| Mechanical Endurance |
≥ 20,000 operations |
| Electrical Endurance |
≥ 4,000 operations |
| Terminal Capacity (Rigid) |
1.0 – 25 mm² |
| Terminal Capacity (Flexible) |
1.0 – 16 mm² |
| Terminal Torque |
2.0 Nm |
| Housing Material |
Flame-retardant thermoplastic |
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