The MCB is a vital protection device that is essential in every electrical installation to safeguard both your life and valuable property against short-circuit and overload.
Product Details
Discount Percentage
Between 0-10 %
Operating Temperature Range
-25°C to +70° C
Electrical life (Operating Cylces)
10000
Tightening Torque
4Nm
Termination capacity
35 Sq. mm (Rigid)
25 Sq. mm (Flexible)
Mechanical Life (Operating Cycles)
100000
No. of Poles
FP
Conformance to standards
IS/IEC 60898-1 IEC 60947-2
Rated Insulation Voltage Ui (V)
500V
Rated Frequency
50Hz/60Hz
Rated Short-circuit Breaking Capacity
10kA as per IS/IEC 60898-1
10kA as per IEC 60947-2
Concerning electrical safety, the competition between fuses and miniature circuit breakers MCBs is one of the most discussed topics by homeowners, electricians, and engineers-most noticeably.
Electrical currents in your house act as the knights guarding your stronghold. Therefore, choosing the correct protective equipment for your electrical system is pivotal.
In today's day and age, miniature circuit breakers have become a norm for every new home installation. And although it seems inconceivable that someone might still be using a fuse box in their home, there are literally millions of households in India where the electrical setup relies on fuses.
Miniature circuit breakers are commonly used in electrical systems nowadays. MCBs are categorised as electronic safety devices which protect your equipment and personnel from power surges.
Miniature Circuit Breakers are designed for durability and long-term use. An MCB might stay idle for years and still function as intended. But if a malfunction occurs, major errors can happen.
In electrical systems, safety and performance always occupy an important place. The life-saving components in the electrical circuit are the Miniature Circuit Breaker (MCB) and the isolator switch.
Circuit breakers are electrical devices that control the flow of current in electrical circuits. When there’s an abnormal flow of current through the circuits, circuit breakers, in order to ensure the safety and integrity of electrical systems, stop the current flow.
Both MCB and RCCB devices are circuit breakers that protect against the risk of electrical overload. But between MCB and RCCB which one is the best to use in a home? To help you with that Lauritz Knudsen (Formerly L&T Switchgear) comes with a wide range of electrical protection devices including MCB and RCCB.
Being one of the leading manufacturers of electrical equipment, including solar energy solutions, and voltage switchboards, Lauritz Knudsen (Formerly L&T Switchgear) brings you a user-friendly e-shop that provides a seamless experience. From electrical products, services and solutions for regulation, and monitoring to control of electrical wiring and installations, you find everything under one roof in the Lauritz Knudsen (Formerly L&T Switchgear).
In electrical systems, Miniature Circuit Breakers (MCBs) play a pivotal role in safeguarding circuits from overloads and short circuits.
This blog delves into the working principles, types, sizes, and uses of MCBs. Additionally, we will explore essential considerations for choosing the right MCB and highlight offerings from Lauritz Knudsen (Formerly L&T Switchgear).
A 4 pole MCB with current rating range of 63 amp, this 63 amp four pole miniature circuit breaker (MCB) from Lauritz Knudsen (Formerly L&T Switchgear) EXORA range is DIN Rail Mountable and has a rated voltage of 415V. Keeping in with the tradition of highly safe and versatile use cases offered by Lauritz Knudsen (Formerly L&T Switchgear) MCB products, this unit offers the following features:
A Type C Curve MCB switch.
Quick breaking hammer trip mechanism.
True Contact Position Indicator.
Class 3 current limiting classification.
Enhanced safety for personnel and applications.
Conforms to IS/IEC 60898-1 standards for watt loss.
Enhanced safety as per IEC 60947-2 standards.
Has a breaking capacity of 10kA.
Supports wide range of accessories such as aux contacts.
Rated frequency of 50-60 Hz.
Installation and Usage:
This 63 Amp four pole MCB is suitable for use in both residential and commercial establishments as required. The miniature circuit breaker (MCB) can be mounted in any supported 4-pole MCB box.
63 Amp 4 Pole MCB Price:
Buy direct from the Lauritz Knudsen (Formerly L&T Switchgear) Smartshop for best deals on 63 Amp 4 pole MCBs. Check out our listings for product to product 4 pole MCB price comparison.