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Top 10 Circuit Breakers Manufacturers

Circuit-breakerAn electronic device which protects electrical circuits from damage caused by overcurrent/overload or short circuit is known as circuit breaker. Any electronic fault or short circuit flow destroy the equipment and network permanently. There should be clear fault current for the safety of equipment and networks. Circuit breakers works for keeping it safe, it does all the required switching operations during current carrying condition. During the interruption of large current, there would be large arcing in between switching contacts, so care should be taken to quench these arcs in circuit breaker in a safe manner. The circuit breaker is the special device which does all the required switching operations during current carrying condition. This was the basic introduction to circuit breaker. Here, we have enlisted top 10 circuit breaker manufacturers in the world;

ETAE-T-A: E-T-A offers a broad range of overcurrent protection and power distribution products – ranging from single components such as circuit breakers for equipment protection, electronic circuit protectors, solid state relays to complete intelligent systems. E-T-A ‘s thermal circuit breakers (circuit protectors, resettable fuses, circuit breakers for equipment protection) are ideally suited to overload protection of motors, transformers, magnetic valves, on-board electrical systems and low voltage lines. The wide varieties of circuit breakers has made its name in the  top 10 circuit breaker manufacturers in the world.

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TE Connectivity: TE Connectivity is one of the famous top 10 circuit breaker manufacturers in the world. TE Connectivity’s circuit breakers offer both thermal over-current trip-free and magnetic/hydraulic trip-free operation. Circuit breakers can be reset manually or automatically to resume normal operation.

TE ConnectivityThermal protection circuit breakers are temperature sensitive, single and double pole, fixed time delay, push-to-reset or switch function, and a compact design. Magnetic and hydraulic operation circuit breaker relays are not temperature sensitive.

TE Connectivity offers single or multi-pole (we offer 1-, 2-, 3-, and 4-pole versions),with various time delays and switch functions. These are side-by-side stackable. Their circuit breakers are designed for use in various applications, including industrial controls, aviation and marine systems, HVAC systems, pool/spa controls, lighting, test and measurement equipment, commercial appliances, medical devices, and surge protection.

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Carling Carling Technologies: Carling Technologies offers a complete line of circuit protection products, from 3 to 60 amp push button thermal circuit breakers, to an expansive 0.02 to 700 amp range of hydraulic/magnetic circuit breakers, to 2 to 32 amp fuses, to 0.10 to 50 amp equipment leakage and ground fault circuit protectors.  With a full complement of sizes and ratings providing current or voltage sensing, its circuit protection products offer a multitude of features including precise time delays from instantaneous to ultra-long, Visi-Rocker actuators of two colors to indicate ON or OFF, illuminated actuators, actuator guards, actuator mid-position trip-only indication with or without alarm switch, auxiliary switches in trip-only or standard configuration, special circuits, dual coil functions, front panel snap-in mountings, rocker panel plugs, power selector device, custom housing and actuator colors with the latest in styling, and more all with performance and quality certified by standard industry agencies.

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PhoenixPhoenix Contact: Phoenix Contact is considered to be one of the top 10 circuit breaker manufacturers in the world; the reason is its world class circuit breakers.  Device circuit breakers usually protect individual items of equipment. In the event of an error, they only shut down the affected actuator or sensor in the faulty circuit. Phoenix Contact have Thermal device circuit breakers for overload protection, Thermomagnetic device circuit breakers for overload and short-circuit protection, Electronic device circuit breakers for overload, short-circuit, cable attenuation, and high input capacitance protection.

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SCHURTERSCHURTER: SCHURTER is a leading innovator, manufacturer and distributor of fuses, connectors, circuit breakers, input systems and EMC products. SCHURTER circuit protection encloses fuse-links and circuit breaker for equipment in resettable and non-resettable versions.

The products protect electric and electronic equipment against overcurrent. Varistors and undervoltage protection are used for over- resp. under-voltage protection. Due to its high range products offering, SCHURTER has achieved its name in the top 10 circuit breaker manufacturers in the world.

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SensataSensata: Sensata’s broad portfolio of hydraulic-magnetic circuit breakers, switches, GFCI/ELCI Modules, and Modular Distribution products have made its name in the top 10 circuit breaker manufacturers in the world. It delivers consistent quality with a wide range of features, tailored solutions to meet your application.

Sensata Technologies’ Automotive circuit breakers are designed for wiring harness protection in 12 Volt automotive applications. These devices are available both as a cycling (SAE Type 1) or non-cycling (SAE Type 2) device; used as an alternative to standard fuses for the protection of circuits that may experience momentary overloads.

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AltechAltech: Although Altech has wide range of circuit breakers, but it’s UL489 Miniature Molded Case Circuit Breakers in both AC and DC voltages has huge popularity. The AC version offers dual voltage rated circuit breakers at 0.2-63A/240VAC and 0.2-32A/480Y/277VAC in 1-3 poles. Altech is the only company that offers a 14kA, 20A C curve single phase breaker at 277V AC. The DC version offers 0.2-63A at 125V (1 pole) and 250V (2 pole).

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Schneider Electric: Schneider Electric India offers a range of high threshold circuit breakers that save the system from overcurrent and short-circuit.

SEThe 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.

The range of products are benchmark standard in enhancing security and reliability in industrial operations. Schneider’s Masterpact MTZ is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. Masterpact MTZ embeds advanced digital technologies and Micrologic X control units helping to contribute to safety and energy efficiency.

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LittelfuseLittelfuse: Whether you need specialty OEM circuit breakers, stud type low voltage circuit breakers or some other type, you can find everything at Littelfuse. Littelfuse has varieties of products and circuit breaker is one of them.

Stud Type Low Voltage (6–12 Volts) Circuit Breakers SAE Type I from Littelfuse automatic reset provides protection in installations where it is not possible to manually reset a breaker because of location or safety requirements. It can be used primarily as a wiring harness protector in 12 volt DC automotive systems.

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omronOmron: Omron has achieved a lot of popularity and its products are known by all over the world. The range of products and varieties has made its name in the top 10 circuit breaker manufacturers in the world. Omron’s S8V-CP protects DC circuits very precisely. This product detects overload and short circuits and also accurately detects and reliably switches it off. Not only that, it has 4- / 8-channel electronic circuit breakers with adjustable tripping currents from 2 to 10 A. It has ability to switch-on high capacitive loads reliably.

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Nitisha Dubey

I am a Journalist with a post graduate degree in Journalism & Mass Communication. I love reading non-fiction books, exploring different destinations and varieties of cuisines. Biographies and historical movies are few favourites.

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