Emax Air Circuits Breakers

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Product Details:

Rated Short Circuit Making Current Up to 330 kA
Breaking Capacity 42 kA to 150 kA
Rated Short Circuit Breaking Current Up to 150 kA
Mechanical Life Up to 20,000 operations
Phase Three Phase
Product Type Air Circuit Breaker
Installation Options Fixed or Withdrawable
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Emax Air Circuits Breakers Price And Quantity

Minimum Order Quantity 1 , , Piece

Rated Insulation Voltage 1000V AC
Alarm Contacts Available
Control Voltage 24V, 48V, 110V, 220V AC/DC (as per model)
Shunt Trip/Undervoltage Options Available
Mounting Horizontal or Vertical
Protection Degree IP30/IP54 (front cover)
Auxiliary Contacts Available as per requirement

Emax Air Circuits Breakers Product Specifications

Curves L, S, I, G (Protection Curves)
Phase Three Phase
Rated Frequency 50/60 Hz
Installation Options Fixed or Withdrawable
Color Grey
Breaking Capacity 42 kA to 150 kA
Rated Short Circuit Breaking Current Up to 150 kA
Mechanical Life Up to 20,000 operations
Function Circuit Protection, Fault Isolation, Overload & Short Circuit Protection
Rated Short Circuit Making Current Up to 330 kA
Rated Current 630A to 6300A
Rated Voltage Up to 690V AC
Poles Number 3P, 4P
Product Type Air Circuit Breaker

Rated Insulation Voltage 1000V AC
Alarm Contacts Available
Control Voltage 24V, 48V, 110V, 220V AC/DC (as per model)
Shunt Trip/Undervoltage Options Available
Mounting Horizontal or Vertical
Protection Degree IP30/IP54 (front cover)
Auxiliary Contacts Available as per requirement

Emax Air Circuits Breakers Trade Information

Supply Ability 100 , , Piece Per Month
Delivery Time 4 Week

Product Description

We hold expertise in offering an exclusive range of Emax Air Circuits Breakers that is utilized as both, circuit breakers for general protection (of user complexes, of plants, of electric lines) and protection circuit breakers for electrical machines (motors, generators, capacitors, transformers). These breakers are available in different designs, colors and models in order to meet different needs of clients. The offered Emax Air Circuits Breakers are manufactured using superior quality raw material and advanced technology. These are widely appreciated for their features like optimum performance, longer service life and energy efficiency.

Specifications

Voltages
Rated service voltage	UE	[V]	690
Rated insulation voltage	UI	[V]	1000
Rated impulse withstand voltage	UIMP	[KV]	12
Operating temperature		[C]	-25+70
Storage temperature		[C]	-40+70
Frequency	F	[Hz]	50-60
Number of Poles			03/04/11
Version			Fixed- With drawable

Level Of performance [A] AMP	630-6300
Capacity of the neutral pole for four - pole cb
Ultimate short-circuit breaking capacity	220/230/380/400/415V-
	440 V-
	550/525 V-
	660/690 V-
Rated short-circuit service breaking capacity	220/230/380/400/415V-	42-130
	440 V-
	550/525 V-
	660/690 V-

Advanced Protection and Flexibility

Emax Air Circuit Breakers are built with user safety and equipment protection at the forefront. Offering overload, short-circuit, and fault isolation capabilities, these circuit breakers accommodate current ranges from 630A to 6300A. Their versatile design supports both fixed and withdrawable installations, as well as both horizontal and vertical mounting. With a choice of protection curves (L, S, I, G), Emax breakers are adaptable to a variety of operational needs, ensuring peak performance for modern infrastructures.

Installation Versatility and Customization

Designed to adapt to complex wiring environments, Emax breakers feature auxiliary and alarm contacts as per requirement, shunt trip, and undervoltage release options. The front cover provides enhanced IP30 or IP54 protection, depending on model. Installation can be customized for either 3 or 4 poles and both three-phase supply systems. With mechanical life spanning up to 20,000 operations, these breakers are a lasting solution for any facility.

FAQs of Emax Air Circuits Breakers:

Q: How are Emax Air Circuit Breakers typically installed in electrical systems?

A: Emax Air Circuit Breakers can be installed in both fixed and withdrawable configurations, suited for horizontal or vertical mounting. This allows for easy integration into various electrical panels and distribution boards, making them highly adaptable for different site layouts and maintenance preferences.

Q: What protection features do Emax Air Circuit Breakers offer?

A: These breakers provide comprehensive circuit protection, including overload, short-circuit, and fault isolation. They come with selectable protection curves (L, S, I, G) to ensure optimal operation for diverse applications, safeguarding equipment and minimizing downtime due to electrical faults.

Q: When should I choose a 3P or 4P Emax breaker model?

A: Select a 3P (three-pole) breaker for standard three-phase power distribution without a neutral connection. Opt for a 4P (four-pole) model if your installation requires protection involving a neutral line, which is common in certain commercial and industrial settings.

Q: Where can I obtain support or service for Emax Air Circuit Breakers in India?

A: Emax Air Circuit Breakers are distributed through a network of manufacturers, dealers, suppliers, fabricators, service providers, traders, and wholesalers across India, ensuring comprehensive after-sales support and technical assistance countrywide.

Q: What auxiliary and alarm contacts are available for Emax breakers?

A: Auxiliary and alarm contacts can be configured based on your specific requirements, including options for shunt trip and undervoltage release mechanisms. This flexibility allows integration with advanced control and monitoring systems.

Q: How does the rated current and breaking capacity benefit my installation?

A: With rated current options ranging from 630A to 6300A and high breaking capacities between 42 kA and 150 kA, Emax breakers can handle heavy loads and significant fault currents typical of large industrial or commercial operations, enhancing both safety and operational resilience.

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