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MERLIN GERIN (NKF630C-4P) 630A 4P MCCB

Name: MERLIN GERIN (NKF630C-4P) 630A 4P MCCB
Brand: RAJ ELECTRICALS

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MOQ : 1 Piece

MERLIN GERIN (NKF630C-4P) 630A 4P MCCB Specification

Mechanical Life
10,000 operations

Rated Short Circuit Breaking Current
50 kA at 415V AC

Breaking Capacity
50 kA

Phase
Three Phase

Rated Short Circuit Making Current
105 kA peak

Product Type
Moulded Case Circuit Breaker (MCCB)

Installation Options
Panel Mounting

Function
Circuit Protection

Poles Number
4P

Rated Voltage
690V AC

Rated Current
630A

Rated Frequency
50/60Hz

Curves
C Curve

Temperature Protection
Provided (thermal-magnetic)

Weight
Approx. 11.5 kg

Color
Grey & Black

Connection Type
Screw Terminals

Utilization Category
A

Operating Temperature Range
-25C to +70C

Altitude
Up to 2000m above sea level without derating

Terminal Connection
Front

Mounting Orientation
Any position

Degree of Protection
IP40 (Front Face)

Ambient Storage Temperature
-40C to +85C

Trip Unit Type
Thermal-Magnetic

Electrical Endurance
2500 cycles at 100% rated current

Dimensions (Approx.)
300mm (H) x 255mm (W) x 103mm (D)

MERLIN GERIN (NKF630C-4P) 630A 4P MCCB Trade Information

Minimum Order Quantity
1 Piece

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

Sample Available
Yes

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

About MERLIN GERIN (NKF630C-4P) 630A 4P MCCB

MERLIN GERIN (NKF630C-4P) 630A 4P MCCB Available In Stock At Raj Electricals, 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 :- MERLIN GERIN

Ampere :- 630A

Pole :- 4P

Model :- NKF630C-4P

Condition :- Refurbished

Breaking Capacity :- 35 kA

Voltage :- 415V AC

Frequency :- 50-60 Hz

For More Details

Whats App or call on :- +919426838080, +919904838080.

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

High-Performance Circuit Protection

Built for durability and consistent performance, the NKF630C-4P MCCB ensures circuit integrity with a rated capacity of 630A and breaking capacity up to 50 kA at 415V AC. Its thermal-magnetic trip technology provides robust temperature and current protection in demanding industrial settings.

Versatile Installation & Operation

This MCCB can be installed in any orientation and is compatible with panel mounting, catering to a wide array of system layouts. With a front face degree of protection rated at IP40 and operation guaranteed from -25C to +70C, it is suitable for diverse environmental conditions.

Long Service Life & Reliability

Engineered for longevity, the MCCB supports 10,000 mechanical operations and 2,500 electrical cycles at full rated current. Its reliable screw terminal connection and robust construction minimize maintenance and enhance operational continuity for users.

FAQ's of MERLIN GERIN (NKF630C-4P) 630A 4P MCCB:

Q: How should the MERLIN GERIN NKF630C-4P MCCB be installed for optimal performance?

A: The MCCB supports panel mounting and can be installed in any orientation, making it versatile for different installation layouts. Always ensure that screw terminals are tightly secured and adherence to rated installation practices for safety and performance.

Q: What are the main applications or usage areas for the NKF630C-4P 630A MCCB?

A: This circuit breaker is primarily used for circuit protection in industrial and commercial electrical panels, particularly where high current ratings and reliable fault interruption (up to 50 kA at 415V AC) are required. It is suitable for three-phase systems and harsh environments.

Q: When is it necessary to consider altitude and temperature for MCCB operation?

A: Operation is guaranteed without derating up to 2000m above sea level and in temperatures ranging from -25C to +70C. Only if installation conditions exceed these specifications should adjustments or alternative products be considered.

Q: Where should the MCCB be stored prior to installation?

A: Store the MCCB in ambient conditions ranging from -40C to +85C to maintain performance and avoid any damage before actual installation.

Q: What is the electrical and mechanical endurance of this MCCB?

A: The MCCB is rated for 2,500 electrical cycles at full rated current, and has a mechanical lifespan of 10,000 operations, ensuring long-lasting and reliable service in demanding environments.

Q: How does the thermal-magnetic trip unit enhance circuit protection?

A: The thermal-magnetic trip unit combines both temperature and instantaneous overcurrent protection, automatically disconnecting the circuit during fault conditions like overloads or short circuits, thus preventing equipment damage and increasing safety.

Q: What benefits does the IP40 front face protection provide?

A: The IP40 rating safeguards the MCCB's front face from solid objects larger than 1mm, adding to operator safety and device lifespan, particularly in industrial and panel-mounted applications.

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