ABB 1SDA054349R1 C.BREAKER TMAX T5H 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400

Overview of Three Phase Full-Bridge Assemblies of B6 Series

The B6 Series three-phase full-bridge assemblies are advanced power conversion modules designed for efficient and reliable operation in industrial applications. These assemblies integrate multiple IGBTs or MOSFETs into a single package, providing a compact solution for controlling high-power three-phase AC motors, inverters, and other electrical systems. The robust design ensures durability under harsh conditions, while the optimized thermal management enhances performance and longevity. With built-in protection features like overcurrent and short-circuit safeguards, these modules offer enhanced safety and ease of integration into complex power electronics systems.

Features of Three Phase Full-Bridge Assemblies of B6 Series

1. Compact Design: Integrates multiple semiconductor switches into one module, reducing size and weight.
2. High Power Density: Supports high current and voltage levels suitable for demanding industrial environments.
3. Efficient Thermal Management: Optimized heat dissipation ensures stable performance even at high loads.
4. Built-in Protection: Equipped with overcurrent, short-circuit, and thermal protection circuits for increased reliability.
5. Easy Integration: Standardized interfaces facilitate straightforward installation and maintenance.
6. Wide Operating Temperature Range: Capable of functioning efficiently across a broad temperature spectrum.
7. Durable Construction: Designed to withstand mechanical stress and environmental factors such as humidity and dust.
8. High Reliability: Ensures long-term stable operation with minimal downtime.

(ABB 1SDA054349R1 C.BREAKER TMAX T5H 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400)

Specification of ABB 1SDA054349R1 C.BREAKER TMAX T5H 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400

The ABB 1SDA054349R1 is a high-performance circuit breaker from the TMAX T5H series, designed for reliable and efficient electrical protection in industrial and commercial applications. This fixed three-pole circuit breaker is rated for 400 A and features front terminals for easy installation and maintenance. It is equipped with a solid-state release, specifically the PR221DS-LS/I R 400, which ensures precise and reliable tripping under overload and short-circuit conditions. The PR221DS-LS/I R release is designed for AC applications, offering advanced protection and monitoring capabilities. It includes long-time, short-time, and instantaneous protection functions, as well as ground fault protection, making it suitable for a wide range of electrical systems. The solid-state technology enhances the breaker’s performance by providing accurate and consistent operation, even in demanding environments. The TMAX T5H series is known for its compact design and robust construction, ensuring durability and long service life. The front terminals simplify wiring and reduce installation time, while the fixed mounting design provides stability and reliability in operation. This circuit breaker is ideal for use in distribution boards, switchgear, and control panels, where reliable protection and efficient operation are critical. It complies with international standards, ensuring safety and performance in various applications. The ABB 1SDA054349R1 is a versatile and dependable solution for protecting electrical circuits, offering advanced features and superior performance in a compact and user-friendly design.

(ABB 1SDA054349R1 C.BREAKER TMAX T5H 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400)

Applications of ABB 1SDA054349R1 C.BREAKER TMAX T5H 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400

The ABB 1SDA054349R1 is a TMAX T5H 400 fixed three-pole circuit breaker designed for robust and reliable performance in electrical distribution systems. This circuit breaker is equipped with front terminals and a solid-state release, specifically the PR221DS-LS/I R 400, making it an ideal choice for applications requiring precise protection and control in AC environments. Its advanced design ensures optimal safety, efficiency, and durability, catering to a wide range of industrial, commercial, and residential applications.

One of the key features of this circuit breaker is its solid-state release, which provides accurate and adjustable protection against overloads and short circuits. The PR221DS-LS/I R 400 release offers enhanced functionality, including adjustable current settings and time delays, ensuring tailored protection for specific electrical systems. This feature is particularly beneficial in environments where load conditions vary, as it allows for precise customization to match the system’s requirements.

The TMAX T5H 400 is designed for fixed installation, making it suitable for panelboards and switchboards where space optimization is critical. Its front terminals simplify installation and maintenance, reducing downtime and improving operational efficiency. The three-pole configuration ensures reliable performance in three-phase systems, making it a versatile solution for a variety of applications, including motor protection, distribution networks, and power supply systems.

With a breaking capacity of up to 400 A, this circuit breaker is capable of handling high fault currents, ensuring the safety and reliability of the electrical system. Its compact and robust construction, combined with ABB’s renowned quality, guarantees long-term performance even in demanding conditions.

In summary, the ABB 1SDA054349R1 TMAX T5H 400 circuit breaker with PR221DS-LS/I R 400 solid-state release is a high-performance solution for modern electrical systems. Its advanced features, ease of installation, and adaptability make it an excellent choice for ensuring safety, reliability, and efficiency in diverse applications. Whether for industrial machinery, commercial buildings, or residential complexes, this circuit breaker delivers unmatched protection and performance.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality ABB 1SDA054349R1 C.BREAKER TMAX T5H 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

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(ABB 1SDA054349R1 C.BREAKER TMAX T5H 400 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 400)