Product Description
The 63A 4P C Curve10ka MCB is an electrical device responsible for protecting the circuit against excessive overcurrent. With a four-pole configuration, it provides complete coverage through all phases and neutral. Its response characteristic, a C Curve, suits general-purpose applications. With a breaking capacity of 10kA, this circuit breaker is strong and dependable against possible problems. Using advanced technology, it quickly intercepts excessive currents and prevents unwanted damage to equipment. This forms a safety buffer for the electrical system as well. High performance and universal application are the main reasons why installers choose 63A 4P C Curve 10ka MCB.
Superior Safety and PerformanceEngineered with high-strength, flame-retardant plastic and an IP20 degree of protection, this MCB is designed to withstand rigorous operating conditions. The thermal magnetic tripping mechanism offers fast and reliable response to both overload and short-circuit faults, ensuring maximum safety for electrical systems in a three-phase environment.
Efficient Installation and OperationFeaturing screw-type terminal connections and compatibility with DIN rail mounting, the 63A 4P C Curve 10kA MCB supports hassle-free installation in vertical positions. Its clear contact position indicator aids in monitoring breaker status, while the device's mechanical life of 20,000 operations guarantees extended usability for industrial and commercial applications.
Versatile Application and ReliabilityDesigned for use within India, this MCB is suitable for manufacturers, dealers, suppliers, and traders seeking high-quality, durable electrical protective devices. It can handle rated insulation voltage up to 500V and operates at frequencies of 50/60Hz, making it optimal for a wide array of electrical distribution boards and systems.
FAQ's of 63A 4P C Curve 10ka MCB:
Q: How do I install the 63A 4P C Curve 10kA MCB in my distribution panel?
A: The MCB is designed for easy vertical mounting on a standard DIN rail. Use the screw-type terminal connections to secure up to 25mm2 cables. Confirm the breaker is compatible with your panel's current and voltage requirements before installation.
Q: What types of electrical faults does the thermal magnetic tripping mechanism address?
A: The thermal magnetic mechanism provides protection against both overloads (using thermal sensing) and short circuits (using magnetic sensing), ensuring prompt disconnection in hazardous conditions.
Q: When is it necessary to use a 63A 4P MCB with a C Curve characteristic?
A: A C Curve 4-pole MCB is ideal for three-phase equipment with moderate inrush currents, such as motors and inductive loads, ensuring they are protected during both start-up and regular operation without nuisance tripping.
Q: Where can the 63A 4P C Curve MCB be utilized?
A: This MCB is suitable for industrial and commercial distribution boards, panels, and switchgear installations across India. It is compatible with systems operating at up to 415V AC and rated currents up to 63A.
Q: What are the main benefits of using this MCB for your electrical protection needs?
A: Key advantages include high breaking capacity (10kA), robust and flame-retardant housing, extended mechanical life, reliable thermal magnetic protection, and easy integration into new or existing distribution systems.
Q: How does the contact position indicator enhance user convenience?
A: The built-in contact position indicator allows users to easily verify whether the circuit is open or closed at a glance, facilitating maintenance and safety checks.
Q: What is the process for verifying the load capacity before installing this MCB?
A: Ensure that the total load connected to the MCB does not exceed the rated current of 63A. Verify that wiring does not surpass the terminal's 25mm2 capacity, and confirm compatibility with the rated voltage of 415V AC before installation.