MERLIN GERIN 1000A 4P AIR CIRCUIT BREAKER

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MERLIN GERIN 1000A 4P AIR CIRCUIT BREAKER

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MERLIN GERIN 1000A 4P AIR CIRCUIT BREAKER Specification

Rated Short Circuit Breaking Current
65 kA

Rated Short Circuit Making Current
143 kA peak

Breaking Capacity
50 kA to 65 kA at 415V AC

Mechanical Life
Up to 10,000 operations

Phase
Three Phase

Product Type
Air Circuit Breaker (ACB)

Installation Options
Fixed or Drawout

Function
Circuit Protection, Isolation, Overload and Short Circuit Protection

Poles Number
4 Pole

Rated Voltage
690V AC

Rated Current
1000A

Rated Frequency
50/60 Hz

Curves
L, S, I, G (Long-time, Short-time, Instantaneous, Ground fault)

Temperature Protection
Yes, with adjustable settings

Weight
Approx. 36 kg

Color
Grey/Black

Trip Type
Electronic Trip Unit

Control Voltage
110240V AC/DC (accessory dependent)

Remote Operation
Motorized mechanism available as option

Adjustment Range (Long time, Short time, Instantaneous)
Adjustable as per electronic trip unit

Protection Degree
IP30 (body), IP54 (front available on request)

Operating Temperature Range
-25C to +70C

Manufacturing Brand/Series
Merlin Gerin (by Schneider Electric), Masterpact Series

Auxiliary Contacts
Available (NO/NC as accessories)

Mounting
Vertical or Horizontal

Rated Insulation Voltage
1000V

Arc Chute
Multi-chamber

MERLIN GERIN 1000A 4P AIR CIRCUIT BREAKER Trade Information

Minimum Order Quantity
1 Number

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

Sample Available
Yes

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

Main Domestic Market
All India

About MERLIN GERIN 1000A 4P AIR CIRCUIT BREAKER

Raj Electricals Offering Merlin Gerin 1000A 4P ACB (Air Circuit Breaker) 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 :- Air Circuit Breaker (ACB)

Make :- Merlin Gerin

Ampere :- 1000A

Number Of Pole :- 4P

Model Number :- NS 1000H

Network Type :- AC

Voltage :- 415V AC

Frequency :- 50-60 Hz

Condition :- Refurbished

Comprehensive Circuit Protection

This breaker incorporates electronic trip units that facilitate precise adjustment of long-time, short-time, instantaneous, and ground fault protection. Enhanced safety mechanisms, including temperature protection with adjustable settings, ensure reliable performance even under challenging conditions.

Flexible Installation and Operation

Suitable for both vertical and horizontal mounting, the MERLIN GERIN 1000A breaker can be installed as either a fixed or drawout unit. Optional motorized operation and auxiliary contacts (NO/NC) further enhance flexibility, supporting a range of application needs and system designs.

Engineered for Demanding Environments

With an IP30-rated body (upgradable to IP54 front), operation from -25C to +70C, and robust construction, this Masterpact Series breaker withstands tough conditions. It is trusted for critical power installations in industrial, commercial, and infrastructure projects.

FAQ's of MERLIN GERIN 1000A 4P AIR CIRCUIT BREAKER:

Q: How can the MERLIN GERIN 1000A 4P Air Circuit Breaker be integrated into existing electrical systems?

A: The breaker supports both fixed and drawout installation options, as well as vertical or horizontal mounting. This flexibility allows seamless integration into a variety of switchboards and distribution panels in industrial, commercial, or infrastructure settings.

Q: What are the benefits of the electronic trip unit used in this circuit breaker?

A: The electronic trip unit provides adjustable settings for long-time, short-time, instantaneous, and ground fault currents. This enables precise calibration to match protection requirements, thereby enhancing system safety and preventing nuisance tripping.

Q: When should the IP54 front protection be selected instead of the standard IP30 body?

A: IP54 front protection should be chosen in environments where increased resistance to dust and water ingress is required, such as outdoor installations or locations with higher exposure to moisture and debris.

Q: Where are auxiliary contacts and motorized mechanisms typically used with this device?

A: Auxiliary contacts (NO/NC) and motorized mechanisms are often employed in advanced control and monitoring applications. They allow for remote status indication, control, and integration into centralized automation systems, enhancing operational efficiency.

Q: What is the process for adjusting the protection settings on this air circuit breaker?

A: Settings for long-time, short-time, instantaneous, and ground fault protection can be adjusted via the electronic trip unit. Parameters are selected based on system requirements, ensuring customized protection for each application.

Q: How does the multi-chamber arc chute contribute to the breaker's performance?

A: The multi-chamber arc chute efficiently extinguishes electrical arcs during fault conditions, minimizing wear and enabling high breaking capacities up to 65 kA. This ensures longevity and reliable protection even during severe faults.

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