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LT (DH 630) 630A 3P MCCB

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LT (DH 630) 630A 3P MCCB Specification

Rated Short Circuit Breaking Current
50 kA

Mechanical Life
10,000 Operations

Phase
Three Phase

Rated Short Circuit Making Current
105 kA Peak

Breaking Capacity
50 kA

Product Type
Moulded Case Circuit Breaker (MCCB)

Installation Options
Panel mounting

Function
Protection of electrical circuits against overload & short circuit

Poles Number
3 Pole

Rated Voltage
690V AC

Rated Current
630A

Rated Frequency
50/60 Hz

Curves
C Curve

Temperature Protection
Yes

Weight
Approx. 10 kg

Color
Grey & Black

IP Protection
IP20

Trip Unit Technology
Thermal Magnetic

Connection Type
Bolt-on Terminal

Frame Size
630A Frame

Utilization Category
AC-23A

Operating Temperature Range
-5°C to +55°C

Ambient Air Temperature
40°C Maximum

Adjustment Range
Fixed Type

Rated Insulation Voltage
1000V

LT (DH 630) 630A 3P MCCB Trade Information

Minimum Order Quantity
5 Number

Payment Terms
Telegraphic Transfer (T/T), Cheque, Cash Advance (CA), Cash in Advance (CID)

Sample Available
Yes

Main Export Market(s)
Central America, North America, South America, Western Europe, Middle East, Eastern Europe, Asia, Australia, Africa

Main Domestic Market
All India

About LT (DH 630) 630A 3P MCCB

Raj Electricals Offering L&T (DH 630) 630A 3P MCCB At Bhavnagar, Gujarat, India.

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 Specification :-

Type :- MCCB (Moulded Case Circuit Breaker)

Make :- L&T

Ampere :- 630A

Pole :- 3P

Model :- DH 630

Condition :- New

Breaking Capacity :- 35 kA

Voltage :- 415V AC

Frequency :- 50-60 Hz

For More Details

WhatsApp or call on :- +919426838080, +919904838080.

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Website : https://www.rajelectrics.com/

Comprehensive Overload and Short Circuit Protection

Engineered to safeguard electrical systems, the LT (DH 630) 630A 3P MCCB ensures consistent protection against both overload and short circuit faults. Its thermal magnetic trip technology offers immediate response to dangerous current spikes, securing critical systems and minimizing downtime. Its robust design and high breaking capacity make it a reliable choice for diverse electrical networks.

Durable Construction for Demanding Applications

With a 630A frame size, IP20 rating, and a mechanical life of up to 10,000 operations, this MCCB is built for longevity. It operates efficiently within ambient temperatures of up to 40C, supporting durability and performance in industrial and commercial environments across India. The bolt-on terminal connection ensures a secure and lasting installation.

Easy Installation and Flexible Integration

Designed for panel mounting, the LT (DH 630) MCCB allows for simple integration into existing or new power distribution systems. The device comes in a sleek grey and black color, providing both functional and aesthetic alignment with modern electrical panels. Its connection and fixed adjustment range streamline setup, making it suitable for distributors, exporters, and installers alike.

FAQ's of LT (DH 630) 630A 3P MCCB:

Q: How does the LT (DH 630) 630A 3P MCCB protect electrical circuits?

A: The MCCB uses thermal magnetic trip unit technology to detect and interrupt overloads or short circuits, providing swift disconnection to prevent damage to electrical systems and enhance safety.

Q: What applications is this MCCB recommended for?

A: It is ideal for industrial and commercial three-phase power distribution systems, where high current ratings and reliable short circuit protection are required.

Q: When should I consider using this MCCB in my installation?

A: Consider using this MCCB when your application demands protection for circuits up to 630A, especially if operating conditions include high breaking capacities up to 50kA, and a need for robust three-phase protection.

Q: Where can the LT (DH 630) MCCB be installed?

A: This MCCB is designed for panel mounting, making it suitable for integration into new or existing electrical panels in factories, commercial buildings, and industrial setups throughout India.

Q: What is the process for installing the MCCB?

A: Installation involves securing the MCCB onto a panel using the bolt-on terminals and connecting the electrical wiring according to standard safety practices. It's recommended that a qualified electrician performs the installation.

Q: How does the fixed adjustment range benefit users?

A: The fixed adjustment range simplifies setup and operation by eliminating the need for additional on-site calibration, ensuring consistent and dependable protection without complex adjustments.

Q: What are the main benefits of using this MCCB in electrical systems?

A: Key benefits include high breaking capacity, long mechanical life, effective thermal and magnetic protection, reliable performance in varying temperatures, and straightforward integration into electrical panels.

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