About Mcb 4pole 6-63amp
Mcb 4pole 6-63amp
0.5A-125A | B,C,D,&K Curve | 1P,2P,3P,3P+N, 4P
IS/IEC-60898-1-2002
Breaking Capacity-10KA
Energy Limiting Class-3
Pollution Degree-2
Rated Frequency-50/60Hz
Accessories Mountable-yes
| SAFE
Positive Isolation | IP20 | Trip Free Mechanism
| CONVENIENT
Captive Screws | Bi-Connect Tertminals
Vertical-Horizontal Installation
| EASY IDENTIFICATION
Legend Plate | 2 Position Dolly
| HIGH PERFORMANCE
Energy Limiting Class 3 | Low Power CONSUMPTION
Robust Protection for Three-Phase SystemsThis MCB is tailored for heavy-duty three-phase circuit protection needs, supporting rated currents from 6A to 63A and voltages up to 415V AC. Its thermal-magnetic trip and C Curve feature deliver quick and reliable fault response, safeguarding equipment and wiring against overloads and short circuits.
Durable Design and Reliable PerformanceBuilt from flame retardant plastic, this 4-pole breaker boasts high endurancecapable of 20,000 mechanical operations and 4,000 electrical cycles. The device is also engineered to tolerate vibrations, high humidity (up to 95% RH), and temperature variations, offering long-lasting performance in demanding environments.
Versatile Installation and Safety FeaturesThe MCB offers straightforward DIN rail mounting, an ergonomic ON/OFF indicator window, and an interlocking mechanism for enhanced operational safety. Its IP20 rating ensures internal component protection, while the up to 25mm terminal capacity meets diverse wiring requirements for various industrial setups.
FAQs of Mcb 4pole 6-63amp:
Q: How is the MCB 4-pole 6-63A installed in electrical systems?
A: The MCB is designed for simple DIN rail mounting, making installation straightforward for electricians in standard distribution boards or control panels. It accommodates up to 25mm cable terminals, ensuring compatibility with a wide range of wiring sizes in industrial and commercial settings.
Q: What protection does the thermal-magnetic trip type provide?
A: This MCB offers both thermal and magnetic protection, automatically disconnecting the circuit during overloads (thermal) or short circuits (magnetic), providing comprehensive defense against electrical faults and helping to prevent equipment damage or fire hazards.
Q: When should I use a 4-pole MCB with C Curve characteristics?
A: A 4-pole MCB with C Curve characteristics is best suited for three-phase systems with moderate inrush currents, such as those found in most industrial and commercial environments. The C Curve ensures timely tripping with balanced protection for equipment and wiring.
Q: Where can I purchase this MCB in India?
A: This MCB is available through authorized distributors, manufacturers, service providers, suppliers, traders, and wholesalers across India. Reach out to electrical equipment dealers or online industrial supply platforms for availability and support.
Q: What benefits does the ON/OFF position window provide?
A: The ON/OFF indicator window offers a clear visual status of the circuit breaker, allowing users and technicians to quickly verify whether the circuit is energized, which improves safety during maintenance or inspection work.
Q: How does the MCB perform in humid or challenging environments?
A: Engineered to tolerate up to 95% relative humidity and vibration, with an operating temperature range of -5C to +40C, this MCB is reliable even in demanding conditions. Its flame retardant housing further enhances safety in critical settings.
Q: What is the endurance rating of this MCB, and how does it benefit users?
A: The MCB features an electrical endurance of 4,000 cycles and a mechanical life of 20,000 operations, ensuring long-term reliability and minimal maintenance. This endurance is essential for applications where circuit breakers are frequently operated or undergo regular testing.
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