Rated Current – 125A (per pole):
Designed to protect circuits with heavy current demand, like large equipment, machinery, or entire panelboards.
Three-Pole (3P) Protection:
Disconnects all three phases (L1, L2, L3) simultaneously, ensuring full protection for three-phase systems.
Short-Circuit Breaking Capacity – 6kA:
Handles fault currents up to 6,000A, suitable for moderate fault-level environments.
Thermal-Magnetic Trip Mechanism:
Thermal (long delay) protection for overloads
Magnetic (instantaneous) trip for short circuits
Robust Housing:
Flame-retardant, impact-resistant casing for industrial reliability.
DIN Rail or Panel Mount (model-dependent):
Allows flexible installation depending on size and design (some 125A breakers may be bolt-on MCCB types rather than DIN-rail MCBs).
| Specification |
Details |
| Product Name |
DL 3P 125A Circuit Breaker 6kA |
| Number of Poles |
3P (Three Poles) |
| Rated Current (In) |
125 Amperes |
| Rated Voltage (Un) |
400V AC (3-phase systems) |
| Frequency |
50/60 Hz |
| Short-Circuit Breaking Capacity (Icn) |
6,000 Amps (6kA) |
| Tripping Type |
Thermal-Magnetic |
| Tripping Curve |
Typically C (can vary with model or be fixed) |
| Mounting Type |
Panel mount or DIN rail (depends on body type) |
| Operating Temp Range |
-5°C to +40°C |
| Electrical Life |
~8,000–10,000 operations |
| Mechanical Life |
~15,000–20,000 operations |
| Housing |
Flame-retardant molded case |
| Impulse Withstand Voltage |
Typically 6 kV |
| Dimensions |
Varies (larger than standard MCBs; MCCB-sized) |
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