ABB 1SDA067043R0001 Tmax XT2N 160 TMA 160-1600 Four Pole Molded Case Circuit Breaker

ABB 1SDA067043R0001 is a Tmax XT2N 160 series molded case circuit breaker designed for low voltage electrical distribution and protection applications. This circuit breaker integrates ABB thermal magnetic protection technology and provides reliable protection against overload and short-circuit conditions in industrial electrical systems. With a four-pole configuration, front terminal connection design, and a rated current of 160A, the ABB 1SDA067043R0001 is suitable for applications requiring dependable circuit control and protection performance.

The ABB Tmax XT series represents a modern generation of compact circuit breakers developed for a wide range of AC and DC power distribution systems. The XT2N 160 platform combines compact mechanical design, strong breaking capability, and flexible installation options, making it suitable for industrial plants, commercial facilities, electrical panels, and automation systems. The 1SDA067043R0001 model is configured with a TMA thermal magnetic trip unit, providing both thermal overload protection and magnetic short-circuit protection. :contentReference[oaicite:1]{index=1}

ABB 1SDA067043R0001 Product Overview

ABB 1SDA067043R0001 belongs to the ABB Tmax XT2N 160 family of molded case circuit breakers. The product designation corresponds to an XT2N 160 TMA 160-1600 four-pole fixed circuit breaker with front connections and fully rated neutral configuration. The device is designed according to ABB low voltage protection standards and provides a compact solution for protecting electrical distribution networks. :contentReference[oaicite:2]{index=2}

The circuit breaker uses a thermal magnetic release system. The thermal protection function responds to long-duration overload currents, while the magnetic protection function provides rapid response during short-circuit events. This combination allows the breaker to protect cables, electrical equipment, motors, and distribution systems from different types of electrical faults.

The four-pole structure allows the device to manage three-phase electrical systems with neutral protection, making it suitable for applications where complete isolation and monitoring of all conductors are required.

Technical Characteristics of ABB 1SDA067043R0001

ABB 1SDA067043R0001 is engineered for industrial and commercial low voltage power protection applications. Its mechanical construction and electrical characteristics allow it to operate effectively in demanding environments where reliable circuit interruption and protection are necessary.

Main technical characteristics include:

• Manufacturer: ABB
• Product series: Tmax XT2N
• Model type: XT2N 160 TMA 160-1600
• Product category: Molded Case Circuit Breaker
• Number of poles: 4 poles
• Rated uninterrupted current: 160A
• Rated voltage: up to 690V AC
• Protection type: Thermal magnetic release
• Connection type: Front terminals
• Installation type: Fixed mounting
• Short-circuit protection range: Adjustable magnetic protection

According to ABB product specifications, the XT2N 160 TMA configuration provides a 36kA breaking capacity at 415V and supports overload release adjustment within the specified current range. :contentReference[oaicite:3]{index=3}

Thermal Magnetic Protection Function

The protection system of ABB 1SDA067043R0001 is based on a thermal magnetic trip unit. This traditional and reliable protection technology is widely used in industrial electrical distribution because it provides effective protection against common electrical faults.

The thermal protection element monitors overload conditions. When current exceeds the normal operating level for an extended period, the thermal mechanism activates and disconnects the circuit to prevent overheating of cables and electrical equipment.

The magnetic protection element reacts to high fault currents caused by short circuits. It provides rapid interruption to reduce equipment damage and improve electrical system safety.

This combination makes ABB 1SDA067043R0001 suitable for applications where reliable and straightforward protection is required without complex electronic protection settings.

Applications of ABB 1SDA067043R0001

ABB 1SDA067043R0001 is widely used in low voltage power distribution systems where electrical equipment requires dependable protection and switching capability. Its compact design allows installation in various industrial and commercial electrical assemblies.

Typical application areas include:

• Industrial distribution panels
• Motor control centers
• Manufacturing plants
• Building electrical systems
• Power distribution cabinets
• Automation control systems
• Energy management installations

In industrial environments, circuit breakers are essential components for protecting valuable electrical equipment. ABB Tmax XT2N breakers help maintain system availability by quickly disconnecting faulty circuits while allowing normal operation under standard conditions.

Advantages of ABB Tmax XT2N Circuit Breaker Technology

ABB Tmax XT series circuit breakers are designed with a focus on reliability, flexibility, and efficient installation. The XT2N platform provides a compact solution while maintaining strong electrical performance suitable for modern distribution networks.

One major advantage of ABB 1SDA067043R0001 is its compact molded case construction. This design allows efficient use of panel space while maintaining necessary insulation and protection characteristics.

The thermal magnetic release system provides simple and dependable operation. Engineers can use this type of protection solution in applications where proven mechanical protection technology is preferred.

The four-pole configuration also provides additional flexibility for systems requiring neutral conductor protection. This makes the breaker suitable for various three-phase distribution applications.

Installation and System Integration

When installing ABB 1SDA067043R0001, electrical engineers should consider system voltage, current requirements, coordination with upstream and downstream protection devices, and installation environment.

The front terminal connection design simplifies integration into electrical cabinets and distribution systems. Proper installation according to electrical standards ensures reliable operation and long service performance.

The circuit breaker can be combined with ABB accessories and related electrical components to create customized protection solutions for different industrial requirements.

Importance in Modern Electrical Distribution Systems

Reliable circuit protection is essential for modern industrial facilities because electrical faults can interrupt production processes and damage expensive equipment. ABB 1SDA067043R0001 provides an effective protection solution by combining dependable interruption capability with thermal magnetic fault detection.

As electrical systems continue to become more complex, reliable protection devices remain a fundamental part of safe and efficient power distribution. ABB Tmax XT2N products support these requirements by providing flexible solutions for industrial and commercial applications.

Conclusion

ABB 1SDA067043R0001 Tmax XT2N 160 TMA 160-1600 four-pole molded case circuit breaker is a reliable low voltage protection component designed for industrial and commercial electrical systems. With thermal magnetic protection, 160A rated current, four-pole construction, and ABB Tmax XT technology, it provides effective protection against overload and short-circuit conditions.

The combination of compact design, flexible installation, and dependable protection performance makes ABB 1SDA067043R0001 an important component for modern electrical distribution and automation applications.