Table of Contents
What is MCCB distribution board?
MCCB Distribution panel is an assembly of industrial switchgear components & Bus bar housed in sheet steel enclosure. The components discharge different functions like power switching & Distribution, metering, protection , indication etc.
What is MCCB and its types?
A moulded case circuit breaker (MCCB) is a type of electrical protection device that is used to protect the electrical circuit from excessive current, which can cause overload or short circuit.
What is ICM in MCCB?
Rated making capacity (Icm) Icm is the highest instantaneous value of current that the circuit-breaker can establish at rated voltage in specified conditions.
What is current rating of MCCB?
The rating current of an MCCB is 10 to 200 amps (the rating current is the maximum current that the circuit should draw) MCCB’s are primarily used in heavy current circuits.
What is ICU & Ics in MCCB?
IEC 60947 define ICS as the “rated service short-circuit breaking capacity” while ICU as the “rated ultimate short-circuit breaking capacity”. The Ics is a percentage of Icu. For “Utilization Category B” breakers, Ics is always equal to Icu.
What is ICN and Ics?
Ics is the amount of current that the circuit breaker can safely withstand without being damaged for example 6 kA or 6000 A and remain usable. Icn is the amount of current the circuit-breaker can safely handle but would not remain usable.
Why choose Schneider Electric molded case circuit breakers?
The Schneider Electric molded case circuit breakers range is suited for a large variety of industrial and commercial applications, including substation distribution, mining, shipbuilding, steel industry, oil & gas, petrochemical, smelting & refining facilities. You have no items to compare. You have no items in your wish list.
What does MCCB stand for?
This robust range of molded case circuit breakers (MCCB) available at a very genuine price protects your electrical equipment with SPD-time delay settings for most applications.
What is the Schneider I-line power distribution panelboard?
This is an industry- exclusive addition to the Schneider Electric Square D™brand I-Line Power Distribution Panelboard offer, designed for use in both AC and DC systems. It is available in single or duplex configurations, which determine the number of included lighting sections.
What is the I-line™combo single phase and three phase panelboard?
The I-Line™Combo single phase and three phase panelboard, combines NQ for single phase and NQ or NF for three phase lighting section with an I-Line distribution section in a single panelboard.