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Thermal Magnetic MCCB

Dual Protection for Reliable power

KRIPAL Thermal Magnetic MCCBs deliver reliable circuit protection for modern power systems. They offer dual protection, reacting quickly to both overloads and short circuits to reduce downtime. With high breaking capacity, they safely interrupt high fault currents and help keep people and equipment safe. The rugged molded case stands up to mechanical stress, harsh environments, and chemical exposure. They are ideal for use in commercial buildings, infrastructure projects, and heavy-duty industrial plants worldwide.

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Thermal Magnetic MCCB
ABE-403 MCCB 3 Pole 400A Moulded Case Circuit Breaker CE Certified
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ABE-403 MCCB 3 Pole 400A Moulded Case Circuit Breaker CE Certified

The ABE-403 400A 3-pole moulded case circuit breaker is designed for current protection.

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ABE-603 MCCB 3 Pole 600A Moulded Case Circuit Breaker CE Certified
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ABE-603 MCCB 3 Pole 600A Moulded Case Circuit Breaker CE Certified

The electronic MCCB ABB-603 moulded case circuit breaker is designed specifically for protection.

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ABE-803 MCCB 3 Pole 800A Moulded Case Circuit Breaker CE Certified
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ABE-803 MCCB 3 Pole 800A Moulded Case Circuit Breaker CE Certified

The trip unit of the MCCB ABE-803 moulded case circuit breaker is designed for industrial low-voltage protection.

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ABE-103 MCCB 3 Pole 100A Moulded Case Circuit Breaker CE Certified
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ABE-103 MCCB 3 Pole 100A Moulded Case Circuit Breaker CE Certified

ABE Series Plastic Case Circuit Breakers represent cutting-edge technology designed for the 21st century.

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What is a Thermal Magnetic MCCB?

A Thermal Magnetic MCCB is a molded case circuit breaker that combines two trip mechanisms in one compact device. The thermal part uses a bimetallic strip to provide inverse-time overload protection, while the magnetic part uses an electromagnetic solenoid for instantaneous short-circuit protection. Together, they help prevent cable overheating, equipment damage, and serious faults in low-voltage power distribution systems.

Why choose KRIPAL as your Thermal Magnetic MCCB manufacturer?

KRIPAL is a professional MCCB manufacturer and factory, and its Thermal Magnetic MCCBs are engineered for superior performance, reliability, and safety. Thermal Magnetic MCCBs provide dual protection against overloads and short circuits, with high breaking capacities that safely interrupt high fault currents. Their durable molded cases resist mechanical stress, harsh environments, and chemical corrosion. With main series such as UKM30, UKM5, ABE, and ABS, KRIPAL offers factory-direct circuit protection solutions for residential, commercial, and heavy industrial projects.

Why choose KRIPAL as your Thermal Magnetic MCCB manufacturer?

Applications of Kripal DC MCBs

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Industrial Facilities & Heavy Machinery

Industrial Facilities & Heavy Machinery

The ABE-403 400A 3-pole moulded case circuit breaker is designed for current protection.

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Marine & Shipboard Power Systems

Marine & Shipboard Power Systems

The ABE-403 400A 3-pole moulded case circuit breaker is designed for current protection.

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Mining & Mineral Processing

Mining & Mineral Processing

The ABE-403 400A 3-pole moulded case circuit breaker is designed for current protection.

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How to Select the Right Thermal Magnetic MCCB?

Choosing the right Thermal Magnetic MCCB starts with matching the rated current to your load. From small distribution panels to high-capacity feeders up to 2000 A, the breaker has to match real operating conditions. Always confirm the breaking capacity so it can safely clear the maximum fault current at the installation point.

As a professional MCCB manufacturer and factory, KRIPAL offers 3-pole and 4-pole breakers in multiple frame sizes and current ranges. We supply different trip units to fit various system designs, ambient temperatures, and installation environments. Our factory engineering team can support coordination with upstream and downstream devices and help you select the right accessories.

Frequently Asked Questions

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A Thermal Magnetic MCCB is a molded case circuit breaker that uses two trip technologies in one device: thermal and magnetic. The thermal trip uses a bimetal strip that bends as it heats up. It provides inverse-time overload protection, so the higher the overload, the faster it trips and protects cables and equipment. The magnetic trip uses an electromagnetic coil that reacts instantly to very high fault current. It trips the breaker in milliseconds to clear short circuits and prevent serious damage to the installation.
A Thermal Magnetic MCCB uses a bimetal strip and magnetic coil. It is a proven, cost-effective solution with fixed or limited-adjustable trip characteristics and no need for an external power supply. An Electronic Trip MCCB uses current sensors and a microprocessor. It offers adjustable protection settings, more precise coordination, metering, and communication options, making it ideal for advanced power management and energy monitoring. KRIPAL Thermal Magnetic MCCBs are a solid choice where you need high reliability and simple setup without complex programming.
Yes. KRIPAL Thermal Magnetic MCCBs are designed and tested in line with IEC 60947-2, the main international standard for low-voltage circuit breakers. Compliance with IEC standards helps ensure consistent breaking performance, insulation levels, temperature rise limits, and safety clearances so you can use KRIPAL products in global projects with confidence.
KRIPAL MCCBs are available from lower currents for sub-distribution right up to high-capacity models for main feeders. Typical ranges go up to 2000 A, which covers most industrial plants, commercial complexes, and infrastructure installations. This allows one manufacturer and one product platform to be used from small panels to large main distribution boards in the same project.
Yes. KRIPAL MCCBs can be fitted with a range of accessories to meet control and monitoring needs in modern panels. Common options include auxiliary contacts for status indication, shunt trips for remote opening, and under-voltage releases that trip the breaker when supply voltage drops below a safe level. Handles, rotary operating mechanisms, and extension shafts are available for different door depths and panel layouts, making installation more flexible for panel builders.

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