MCCB Electrical Switchgear

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MOQ : 100 Pieces

MCCB Electrical Switchgear Specification

Breaking Capacity
25 kA

Rated Short Circuit Breaking Current
25 kA

Rated Short Circuit Making Current
50 kA

Phase
Three Phase

Mechanical Life
up to 10,000 operations

Product Type
MCCB Electrical Switchgear

Installation Options
Panel Mounting, Surface Mounting

Function
Circuit Protection, Overload and Short Circuit Protection

Poles Number
3 Pole (TP) or 4 Pole (TPN)

Rated Voltage
415V AC

Rated Current
100A

Rated Frequency
50 Hz

Curves
C Curve or D Curve (As per application)

Temperature Protection
Yes, with thermal-magnetic release

Weight
approx. 1.2 kg

Color
Grey / Black

Trip Type
Thermal Magnetic

Enclosure Material
Flame Retardant ABS/Polycarbonate

Frequency Tolerance
47-63 Hz

Degree of Protection
IP20

Operating Temperature Range
-5°C to +40°C

Auxiliary Contact Option
Available

Standards Compliance
IEC 60947-2

Connection Type
Screw Terminal

MCCB Electrical Switchgear Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
100 Pieces Per Day

Delivery Time
2 Days

About MCCB Electrical Switchgear

MCCB Electrical Switchgear or Moulded Case Circuit Breaker Switchgear we offer much like ACBs can be utilized for reliable making & breaking of different electrical systems. However, this MCCB Electrical Switchgear are economical alternatives to ACBs and are usually seen on load side control on circuits. These switchgear can offer safe and optimum protection with their excellent rating & breaking capacities and features adjustable tripping thresholds. We can offer these in various trip units, including electronic, magnetic or even thermal-magnetic.

Advanced Circuit Protection

Our MCCB Electrical Switchgear offers robust protection against overload and short-circuit incidents, utilizing a thermal-magnetic trip type. With curves selectable between C and D, users can match protection characteristics to their precise operational requirements in three-phase power networks.

Compliant and Reliable Design

Manufactured in accordance with IEC 60947-2 standards, this MCCB is built for safety and reliability. Its enclosure, made from flame-retardant ABS/polycarbonate, ensures both durability and protection, ideal for installations in challenging industrial environments.

Flexible Installation and Operation

The MCCB switchgear supports both panel and surface mounting, suiting diverse installation setups. Features like screw terminal connections, auxiliary contact options, and IP20 protection make it versatile and user-friendly for distributors, exporters, and electrical professionals across India.

FAQs of MCCB Electrical Switchgear:

Q: How does the thermal-magnetic trip mechanism work in this MCCB switchgear?

A: The thermal-magnetic mechanism combines two protective methods: the thermal element responds to prolonged overcurrent caused by overload, while the magnetic element reacts instantly to excessive current surges from short circuits, quickly disconnecting the circuit to prevent damage.

Q: What installation options are available for this MCCB?

A: This MCCB can be installed using panel mounting or surface mounting methods, providing flexibility for both new projects and retrofits in various electrical distribution setups.

Q: When should I choose the C curve or D curve for my MCCB application?

A: Select the C curve for general power distribution and lighting loads, or choose the D curve for applications with higher peak inrush currents, such as motors or transformers, based on the specific requirements of your electrical system.

Q: Where is this MCCB switchgear most effectively used?

A: It is most effective in industrial and commercial buildings where three-phase power distribution, reliable protection, and compliance with international standards such as IEC 60947-2 are required.

Q: What benefits does flame retardant ABS/polycarbonate enclosure provide?

A: The flame retardant ABS/polycarbonate enclosure delivers enhanced safety by reducing fire hazards, along with improved durability and impact resistance, ensuring long-term reliable operation in tough environments.

Q: How does the auxiliary contact option add value to this MCCB?

A: The auxiliary contact option allows for integration with control and monitoring systems, enabling status indication and remote operation, which enhances overall operational efficiency and safety.

Q: What is the process for connecting the MCCB, and why are screw terminals used?

A: The MCCB is connected using screw terminals, ensuring a secure and stable connection for electrical conductors. This method facilitates straightforward installation and reliable performance under high current loads.

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