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LT 630A 4P MCCB

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MOQ : 1 Number

LT 630A 4P MCCB Specification

Rated Short Circuit Making Current
72,000A

Breaking Capacity
36 kA

Phase
Three Phase

Mechanical Life
Up to 10,000 operations

Rated Short Circuit Breaking Current
36,000A

Product Type
Molded Case Circuit Breaker (MCCB)

Installation Options
Panel Mounting

Function
Overload & Short Circuit Protection

Poles Number
4 Poles (4P)

Rated Voltage
415V AC

Rated Current
630A

Rated Frequency
50/60 Hz

Curves
C Curve

Temperature Protection
Thermal-Magnetic Release

Weight
Approx. 5.5 kg

Color
Grey/Black

Rated Impulse Withstand Voltage
8kV

Rated Insulation Voltage
800V

Operating Temperature
-5°C to +55°C

Protection Class
IP20

Connection Type
Busbar/Lug

Mounting Position
Vertical/Horizontal

Auxiliary Contact Option
Available on Request

Tripping Mechanism
Manual

LT 630A 4P MCCB Trade Information

Minimum Order Quantity
1 Number

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About LT 630A 4P MCCB

L&T (d sine - DN3-630D) 630A 4P Mccb Available In Stock At Raj Electricals, Bhavnagar, Gujarat.

We are engaged in the supply, dealing, distribution, export and import of the widest range of electrical and electronic items that would suit every type of project, economy and medium.

Product Description :-

Type :- Moulded Case Circuit Breaker

Brand :- L&T

Model Number :- d sine - DN3-630D

Ampere :- 630

Number Of Poles :- 4

Breaking Capacity :- 36 kA

Current Voltage :- 415V

Frequency :- 50 Hz

We Supply Industrial Product In All Over India And Also In Foreign Countries.

For More Details Contact : 9426838080.

Website:www.rajelectrics.com.

Email: raj_electricals@hotmail.com.

Superior Electrical Protection

Engineered for comprehensive overload and short circuit protection, the LT 630A 4P MCCB ensures system reliability. Its 36kA breaking capacity and fast thermal-magnetic release mechanism provide secure operation even during severe fault conditions. Suitable for a wide range of electrical installations, this MCCB meets stringent safety standards for modern power distribution.

Versatile Installation and Mounting

With vertical and horizontal mounting options and compatibility with both busbar and lug connections, this MCCB adapts to various panel configurations. Its panel mounting capability and flexible design streamline installation, facilitating use in new projects or retrofits in industrial, commercial, and utilities sectors across India.

FAQ's of LT 630A 4P MCCB:

Q: How does the LT 630A 4P MCCB enhance system protection?

A: The MCCB offers reliable overload and short circuit protection through its thermal-magnetic release and a breaking capacity of 36kA, safeguarding electrical systems from damage during faults and surges.

Q: What are the installation options for this MCCB?

A: It supports both vertical and horizontal mounting positions and can be connected using busbar or lug methods, making it adaptable for various panel layouts. Panel mounting is the recommended installation approach.

Q: When should I use this MCCB variant in my system?

A: This MCCB is ideal for three-phase power distribution systems where a rated current of 630A and high breaking capacity are required, particularly in industrial, commercial, and utility setups with stringent safety needs.

Q: Where can the auxiliary contact option be accessed or added?

A: The auxiliary contact feature is available upon request from the distributor, exporter, manufacturer, supplier, or trader. Ensure you specify this requirement when placing your order in India.

Q: What is the process for connecting and operating this MCCB?

A: Secure the MCCB using panel mounting, choose your preferred connection type (busbar or lug), and operate the breaker manually using the tripping mechanism for maintenance or fault isolation.

Q: What benefits does its high insulation and impulse withstand voltage offer?

A: A rated insulation voltage of 800V and impulse withstand voltage of 8kV help protect sensitive equipment from transient overvoltage, ensuring safe and robust circuit operation even in fluctuating conditions.

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