SCHNIEDER MasterPact air circuit-breakers (ACBs) protect the largest LV lines, carrying currents up to 6300A. They can be used for source coupling or changeovers. To all high-level electrical professionals, MasterPact sounds like a saga of innovation breakthroughs. Experience full connectivity of the latest generation, Masterpact MTZ, with embedded algorithms enabling ever-higher energy reliability and efficiency.
For the industries operating at high voltage or power supply, it becomes inevitable to protect the machinery especially motor protection from overflow of current. Sudden high voltage surges cause immense damage to the overall throughput of the plant. Schneider Electric India offers a range of high threshold ACBs that save the system from overcurrent and short-circuit. The primary functionality is the protection for electric circuits over 800 Amps to 10K Amps. It has redefined the solution to over voltage or surges that can cause harm to the system and is equivalent to various Surge Protection Devices.
SIEMENS Sentron 3WL & 3WT Air Circuit Breakers are used as incoming-feeder, coupler, and outgoing-feeder circuit breakers in electrical systems in industry, buildings, and infrastructure applications. They have communications capability and can be easily integrated into higher-level control and energy management systems.
Ever stricter standards and increasingly automated infrastructure and systems require fail-safe power distribution. Discover the 3WA and 3WL air circuit breakers – with which you can optimally protect your energy distribution from system shutdowns, failures and their consequential costs.
HAVELLS Titania Series Range 400A – 6300A, Breaking Capacity 50KA-150KA in TP & FP different current ratings provides selection option depending on Varied load conditions.
MID Version : Circuit Breaker offers all basic protections along with LCD Display and Fault History
Measurement Function Available : Facility of Current, Voltage and Energy measurement available
“Titania” Range of Acb are available from 630A to 4000A rating in 2P, 3P and 4P execution, with breaking capacity of 50kA to 100kA. These Acb’s have been designed keeping in mind the present day complex requirement of electrical systems which makes it essential to have a reliable product which can give Un-interrupted service through out the product life meeting all the stresses that the system encounters.
CHINT provides customers with reliable and efficient power distribution products and system solutions. Among them, circuit breakers are capable to make, break and carries rated current in the circuit. And able to protect circuit and equipment in the case of overload, short circuit and under-voltage.
With rated current from 200A to 6300A, and rated service voltage of AC 415V or 690V, NA8, NA8G, NA1 & NXA series air circuit breaker is mainly used in the distribution network with the circuit of AC 50HZ/60HZ to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage,short- circuit, single-phase earthing fault.
Having art-oriented appearance, high breaking capacity, zero arc over and varities of intellectualized protection functions, the breaker can be used for selective protection with accurate action, no unnecessary power cut, and better power supply reliability.
L&T Electrical & Automation (E&A) offers a complete range of Air Circuit Breakers (ACBs) up to 6300A. The C-Power & Omega range of ACBs is designed and manufactured to protect electrical systems and machines from overcurrent and short-circuit. The C-Power ACBs address every single need of a power distribution system to keep your operation running safely and efficiently.
- Ratings : 400A to 6300A
- Breaking Capacities : 50kA to 100kA
- 3 Pole / 4 Pole Versions with Fix / Draw-out configurations
- High Short time withstand capacity, Icu=Ics=Icw for 1 sec for total selectivity
- Different terminal orientations: Flat, Horizontal and Vertical
- Advanced micro-processor based protection releases
- RoHS Compliant
- IEC 60947-2 & IEC 60947-2
C&S now introduces the new Winmaster & Winmaster2 Air Circuit Breakers meeting complex requirements of electrical systems of today and tomorrow ensuring reliability which can offer un-interrupted service throughout the product life undergoing all the stresses that system encounters. Apart from meeting all the traditional requirement of power circuit breakers ( high breaking capacity, 3pole & 4pole, cool running at higher temperature, selectivity, absolutely no maintenance, draw out option).
- Rating: 630A~4000A
- Poles: 3P & 4P
- Frame Size: 2000AF & 4000AF
- Version: Fixed – Manual & Electrical and Drawout – Manual & Electrical
- Breaking capacity Ics=Icu=Icw up to 65kA
- Common accessories across the range
- Conforms to IS/IEC 60947-2 & IEC 60947-2