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Air Circuit Breaker

Name: Air Circuit Breaker
Brand: THERMOCOOL ENGINEERING PVT LTD
Price: 10000 INR
Availability: InStock

Price 10000 INR/ Ton

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MOQ : 10 Tons

Air Circuit Breaker Specification

Rated Short Circuit Making Current
Up to 220 kA peak

Mechanical Life
Up to 20,000 operations

Phase
Three Phase

Breaking Capacity
50 kA to 100 kA

Rated Short Circuit Breaking Current
Up to 100 kA

Product Type
Air Circuit Breaker (ACB)

Installation Options
Fixed & Drawout

Function
Overload, Short Circuit & Earth Fault Protection

Poles Number
3 or 4 Pole

Rated Voltage
690V AC

Rated Current
630A to 6300A

Rated Frequency
50/60 Hz

Curves
Type B, C, D

Temperature Protection
Integrated (operates within -5°C to +40°C)

Weight
Depends on Model (typically 35-70 kg)

Color
Black/Grey

Display
Digital/Analog indication for parameters

Auxiliary Contact
Yes, configurable

Conformity Standards
IEC 60947-2

Busbar Connection
Top/Bottom

Operation Type
Manual and Electrical

Degree of Protection
IP30/IP40/IP54 (Depending on enclosure)

Control Voltage
24V, 48V, 110V, 220V AC/DC

Mounting
Vertical/Horizontal

Frequency Endurance
Up to 8000 operations at full load

Trip Unit Type
Microprocessor/Electronic

Interlocking Facility
Available

Service Condition
Indoor/Outdoor use

Air Circuit Breaker Trade Information

Minimum Order Quantity
10 Tons

Supply Ability
1 Ton Per Week

Delivery Time
3 Days

About Air Circuit Breaker

An Air Circuit Breaker is an electrical protection device used for short circuit and over current protection. It operates in air (where air-blast as an arc quenching medium) at atmospheric pressure to protect the connected electric circuits. The ACB operates at atmospheric pressure in air. ACB is used in the switching mechanism and protection of the electrical system. A circuit breaker is a device, which can A circuit breaker is used for switching mechanism and protection of the system. In this Air circuit breaker the arc is initiated and extinguish in substantially static air in which the arc moves.

Advanced Protection and Flexible Installation

The Air Circuit Breaker delivers high-level protection against overloads, short circuits, and earth faults. Its installation versatility includes fixed or drawout options and vertical or horizontal mounting, accommodating a range of system requirements in industrial or commercial setups. The breaker integrates temperature protection and digital/analog display for precise operation monitoring.

Compliance and Customization

Compliant with IEC 60947-2 standards, the breaker assures quality and safety. Customizable auxiliary contacts, variable control voltages, and multiple protection degrees (IP30/IP40/IP54) allow tailored adaptation to various environments and applications, meeting the needs of exporters, manufacturers, and suppliers across India.

FAQs of Air Circuit Breaker:

Q: How is the Air Circuit Breaker installed, and what mounting options are available?

A: The Air Circuit Breaker can be installed using either fixed or drawout methods and supports both vertical and horizontal mounting orientations. This flexibility allows integration into diverse electrical panel designs for optimal space utilization and maintenance convenience.

Q: What types of trip units does the Air Circuit Breaker offer, and how do they improve safety?

A: This breaker features microprocessor and electronic trip units, enhancing accuracy in detecting faults such as overloads, short circuits, and earth faults. These trip units ensure rapid response and reliable protection, minimizing equipment damage and downtime.

Q: When should I choose IP30, IP40, or IP54 for degree of protection?

A: The appropriate degree of protection depends on the environmental conditions of the installation site. IP30 or IP40 are suitable for most indoor applications, while IP54 is recommended for locations exposed to dust and moisture, including outdoor environments.

Q: Where can the Air Circuit Breaker be used and for which applications is it suitable?

A: This breaker is designed for indoor and outdoor use within industrial, commercial, and utility electrical systems. It is ideal for main distribution panels, motor protection centers, and critical power infrastructure requiring high reliability and endurance.

Q: What advanced features enhance the usability of the Air Circuit Breaker?

A: Advanced features include configurable auxiliary contacts, digital or analog displays for real-time parameter indication, integral interlocking facilities, and options for top or bottom busbar connections. These contribute to greater monitoring, control, and flexibility during operation.

Q: How does frequency endurance and mechanical life benefit long-term operation?

A: With frequency endurance up to 8,000 operations at full load and mechanical life of up to 20,000 operations, the breaker provides exceptional durability. This ensures prolonged reliability and reduced maintenance costs over its lifespan for heavy-duty applications.

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