Three Poles (3P):
Protects all three live phases (L1, L2, L3) in a three-phase system, ensuring full-phase disconnection during a fault.
Rated Current – 16A:
Limits current to 16A per pole, suitable for small three-phase motors, HVAC systems, or panel feeders.
Breaking Capacity – 6kA:
Can safely interrupt fault currents up to 6,000A, compliant with IEC standards for low-voltage protection.
Thermal-Magnetic Trip Mechanism:
Thermal (Overload) Trip: Delayed trip for sustained overcurrent.
Magnetic (Short-Circuit) Trip: Instant trip for high-current faults.
DIN Rail Mounting:
Compatible with standard 35mm DIN rails for fast and secure installation.
Modular Design:
Compact and stackable, enabling efficient use of panel space.
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Small three-phase motors or compressors
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HVAC units and fan systems
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3-phase distribution panels in commercial settings
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Industrial control circuits and protection feeders
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Specification |
Details |
Product Name |
DL 3P 16A Circuit Breaker 6kA |
Number of Poles |
3 Poles (3P) |
Rated Current (In) |
16 Amperes per pole |
Rated Voltage (Un) |
400V AC (3-phase) |
Rated Frequency |
50/60 Hz |
Breaking Capacity (Icn) |
6,000 Amps (6kA) |
Tripping Mechanism |
Thermal-magnetic |
Tripping Curve |
Typically C Curve (trips at 5–10 × In) |
Mounting Type |
DIN Rail (35 mm standard) |
Operating Temperature Range |
-5°C to +40°C |
Electrical Life |
~10,000 operations |
Mechanical Life |
~20,000 operations |
Impulse Withstand Voltage |
~6 kV |
Housing Material |
Flame-retardant thermoplastic |
Approx. Dimensions |
~80 mm (H) x 54 mm (W) x 70 mm (D) |
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