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MERLIN GERIN (NKF250C-4P) 125A 4P MCCB

Name: MERLIN GERIN (NKF250C-4P) 125A 4P MCCB
Brand: RAJ ELECTRICALS

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MOQ : 3 Pieces

MERLIN GERIN (NKF250C-4P) 125A 4P MCCB Specification

Rated Short Circuit Making Current
72 kA

Rated Short Circuit Breaking Current
36 kA

Breaking Capacity
36 kA at 415V AC

Mechanical Life
10,000 operations

Phase
Three Phase

Product Type
Moulded Case Circuit Breaker (MCCB)

Installation Options
Panel Mounted

Function
Circuit Protection against overload and short circuit

Poles Number
4

Rated Voltage
690V AC

Rated Current
125A

Rated Frequency
50/60 Hz

Curves
C Curve

Temperature Protection
Yes, thermal and magnetic trip

Weight
3.2 kg (approx.)

Color
Grey/Black

Degree of Protection
IP20

Trip Unit Type
Fixed thermal and magnetic

Operating Temperature Range
-25C to +70C

Electrical Life
3,000 cycles

Utilization Category
A

Terminal Type
Screw type terminal

Frame Size
250A

Mounting
Fixed

MERLIN GERIN (NKF250C-4P) 125A 4P MCCB Trade Information

Minimum Order Quantity
3 Pieces

Payment Terms
Cash in Advance (CID), Cheque, Letter of Credit (L/C)

Sample Available
Yes

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

Main Domestic Market
All India

About MERLIN GERIN (NKF250C-4P) 125A 4P MCCB

Raj Electricals Offering MERLIN GERIN (NKF250C-4P) 125A 4P 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 :- Merlin Gerin

Ampere :- 125A

Pole :- 4P

Model :- NKF250C-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/

Reliable Circuit Protection for Demanding Environments

With a fixed trip unit that combines thermal and magnetic protection, the NKF250C-4P ensures networks are safeguarded against both overloads and sudden short circuits. Its sturdy construction and high breaking capacity are ideal for industrial applications where safety and continuity are critical.

Wide Operating Temperature and Versatile Installation

This MCCB performs reliably in ambient temperatures as low as -25C and as high as +70C. Whether installed in control panels or distribution boards, its fixed mounting and screw-type terminals simplify installation and maintenance for manufacturers, suppliers, and exporters.

FAQ's of MERLIN GERIN (NKF250C-4P) 125A 4P MCCB:

Q: How does the NKF250C-4P MCCB provide circuit protection?

A: The device uses a fixed thermal and magnetic trip unit. The thermal element protects against long-term overloads, while the magnetic mechanism safeguards circuits from sudden short circuits, ensuring safe and dependable power distribution.

Q: What are the installation options for this circuit breaker?

A: The NKF250C-4P is panel-mounted and uses screw-type terminals for straightforward and secure connections, making it suitable for integration into industrial control and distribution panels.

Q: Where can the NKF250C-4P MCCB be used effectively?

A: It is well-suited for three-phase power systems in industrial and commercial facilities, particularly where high breaking capacity and reliable overload protection are required in harsh environmental conditions.

Q: What benefits does the C Curve characteristic provide?

A: C Curve breakers are designed to trip at currents between 5 to 10 times the rated current, providing reliable protection for loads that experience moderate inrush currents, such as small motors and fluorescent lighting circuits.

Q: How long does the electrical and mechanical life of the MCCB last?

A: The MCCB is rated for 3,000 electrical cycles and up to 10,000 mechanical operations, ensuring reliable performance over years of service in demanding environments.

Q: What is the process for maintaining this circuit breaker?

A: Routine maintenance primarily involves periodic tightening of screw-type terminals, checking for external damage, and verifying trip unit function according to manufacturer guidelines, all of which can be performed without removing the device from its mounted position.

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