The Clipsal MCB4-150 is a 50A C-curve circuit breaker that provides reliable overcurrent protection for high-power circuits.
It is especially suitable for residential, commercial, and industrial environments where higher current protection is necessary. With its DIN rail mounting, high breaking capacity, and compliance with IEC standards, the MCB4-150 ensures safe and efficient protection for electrical systems.
The C-curve characteristic makes it ideal for circuits that may experience high inrush currents, providing protection without unnecessary trips.
Reliable Overcurrent Protection: Prevents overloads and short circuits, safeguarding electrical equipment and cables.
Versatile Applications: The 50A rating makes this circuit breaker suitable for residential, commercial, and industrial applications requiring higher protec
Residential Installations: Protects high-power circuits in homes for equipment such as air conditioners, heating systems, and large appliances.
Commercial Installations: Suitable for use in office buildings, shops, and restaurants, ensuring overcurrent protection for high-power electrical systems and appliances.
FEATURES:
50A Rated Current
The MCB4-150 is rated for 50A, making it ideal for circuits that require higher current protection. It ensures that high-power circuits are protected from damage caused by excessive currents.
C Curve Tripping Characteristic
The C-curve characteristic is designed for circuits with equipment that experience high inrush currents (e.g., motors, transformers). The breaker trips when the current exceeds 5 to 10 times the rated current, offering protection while allowing brief inrush current surges without triggering unnecessary trips.
Overcurrent Protection
This circuit breaker provides overcurrent protection by automatically disconnecting the circuit when a short circuit or overload condition occurs. This protects the wires, cables, and connected equipment from potential damage.
DIN Rail Mounting
The MCB4-150 is designed for DIN rail mounting, ensuring easy installation into electrical distribution panels. The 17.5mm width allows compatibility with standard DIN rail setups.
High Breaking Capacity
The MCB4-150 has a high breaking capacity, meaning it can safely interrupt high fault currents without causing additional damage to the electrical installation or equipment.
IEC 60898 Compliance
This circuit breaker complies with IEC 60898 standards, ensuring it meets international safety regulations for overcurrent protection devices.
| Specification |
Details |
| Model |
MCB4-150 |
| Rated Current |
50A |
| Tripping Characteristic |
C-curve (trips at 5-10 times rated current) |
| Voltage Rating |
240V AC (single-phase) |
| Mounting Type |
DIN Rail |
| Width |
17.5mm (standard DIN rail size) |
| Breaking Capacity |
High breaking capacity (interrupts fault currents safely) |
| Standards Compliance |
IEC 60898 |
| Temperature Range |
-5°C to 40°C |
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