M2 Moulded Case Circuit Breaker

XUCKY Electric is a large-scale M2 Moulded Case Circuit Breaker manufacturer and supplier in China. We have been specialized in Modular Electrical Terminal Equipment for many years. Our products have a good price advantage and cover most of the South America, Middle East, Africa, Southeast Asia markets. We look forward to becoming your long-term partner in China.

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Product Description

China XUCKY Electric customized M2 moulded case circuit breaker is this company uses one of international vanguard technology development new circuit breakers, its fixed insulation voltage is 750V, is suitable in exchanges 50Hz or (60Hz), fixed working voltage 690V and below, fixed operating current 12.5A to in the 1600A, electric current, use for to assign the electrical energy, in normal condition mean infrequent closed and using of the separation, and overloads, owes the voltage the protective function when the line and the equipment. Fixed shell rank electric current in 400A and following circuit breaker, also may do is the cage electric motor to start not frequently, the revolution interrupts as well as overloads in the electric motor, the short circuit and owes when the voltage protective function. The product conforms to IEC60947-2 standard.

M2 Moulded Case Circuit Breaker Technical Data

Type	Rated current(A)	Poles	Rated insulating voltage(V)	Rated operating voltage(V)	Arcing over distance(mm)	Icu (kA)	Ics (kA)	Operating performance(time)
M2-100D	12.5,16,20,25,32,40 50,63,80,100	3,4	750	690	0	18	18	1500 8500
M2-100N						25	25
M2-100H						70	70
M2-100L						150	150
M2-160D	100,125,160					25	25	1500 7000
M2-160N						36	36
M2-160H						70	70
M2-160L						150	150
M2-250D	160,180,200,225,250					25	25	1000 7000
M2-250N						36	36
M2-250H						70	70
M2-250L						150	150
M2-400D	300 315 400					35	35	1000 4000
M2-400N						45	45
M2-400H						70	70
M2-400L						150	150
M2-630D	400 500 630					35	35	1000 4000
M2-630N						45	45
M2-630H						70	70
M2-630L						150	150
M2-1250D	800 1000 1250					50	50	500 2500
M2-1250N						65	65
M2-1250H						85	85
M2-1250L						160	160
M2-1600D	800 1000 1250 1600					50	50	500 2500
M2-1600N						65	65
M2-1600H						85	85
M2-1600L						160

Key Features:

● Breaking Capacity:The M2 series offers breaking capacities ranging from 18kA to 160kA, making them suitable for a wide range of applications.

● Current Ratings:Available in current ratings from 12.5A to 1600A, ensuring flexibility to meet different system requirements.

● Pole Configurations:

● Offered in 1-pole, 2-pole, 3-pole, and 4-pole configurations to fit various installation needs.

● Trip Units:Electronic trip units (ETU) provide advanced protection functions, including overload, short-circuit, and ground fault protection.

● Thermal-magnetic trip units offer combined thermal and magnetic tripping for basic protection.

● Mounting Options:Designed for easy mounting on DIN rails or direct mounting on panels.

Accessories:

A variety of accessories such as door contacts, auxiliary switches, and solenoid coils are available for enhanced functionality and customization.

● Environmental Resistance:Rated for use in harsh environments with IP ratings up to IP65 when used with appropriate enclosures.

● Compliance and Certifications:Compliant with international standards such as IEC, UL, and CSA, ensuring safety and reliability.

Advantages:

● Reliability:Engineered with high-quality materials and rigorous testing to ensure consistent performance over time.

● Ease of Use:User-friendly design with clear indications and simple operation, making them easy to install and maintain.

● Energy Efficiency:Designed to minimize energy consumption while providing optimal protection, contributing to energy savings.

● Flexibility:Wide range of options and accessories allows for customization to meet specific application requirements.

● Safety:Incorporates advanced protection features to safeguard against electrical faults, ensuring the safety of personnel and equipment.

● Durability:Built to withstand harsh operating conditions and prolonged use, ensuring long service life and reduced maintenance costs.

● Interoperability:Compatible with a variety of systems and components, facilitating integration into existing electrical installations.

What type of circuit breaker is a Moulded case?

Molded Case Circuit Breakers - MCCB. ComPact molded case circuit breakers (MCCBs) protect cables sized for 100A to 3200A. Their highest breaking capacities allow them to protect also smaller cables when connected close to a powerful energy source.

What is a Type 2 breaker?

Type I Circuit Breakers – Automatic Reset, which means the circuit breaker keeps cycling on and off until the overload is removed. Type II Circuit Breakers – Modified Reset or Non Cycling, where the circuit breaker doesn't reset until the overload is removed or the power is turned off.

What is the use of Moulded case circuit breaker?

A molded case circuit breaker, or MCCB, is a safety device used to protect an electrical circuit from overload or short circuits. It works by automatically cutting off the power supply when a fault or overcurrent situation arises, thus preventing any damage to the electrical system.

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