High-performance moulded case circuit breaker with advanced protection, high interrupting ratings, and versatile applications.
Product ModelT5N400 TMA400/2000-4000 P MP 3P
Material Number1SDA097652R1
Product ID71596
Stock on Request
Last updated: 9/6/2026
Key Features
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1. Advanced Protection FeaturesThe Tmax T5N400 circuit breaker is equipped with advanced protection features, including electronic trip units (PR221DS, PR222DS/P, PR223DS) that provide precise and reliable operation. This ensures the circuit breaker can handle high short-circuit currents and prevent damage to the electrical system.
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2. High Interrupting RatingsWith interrupting ratings up to 4000 A, the Tmax T5N400 can handle high short-circuit currents, making it suitable for demanding applications. This ensures the circuit breaker can interrupt even the most severe electrical faults without compromising safety or performance.
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3. Versatile ApplicationsThe Tmax T5N400 is designed for a wide range of applications, from 400 to 4000 A, making it versatile for various power distribution needs. Whether you need to protect a small or large electrical system, this circuit breaker is a reliable choice.
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4. Durable Construction
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
5.15 kg
Product Main Type
SACE Tmax T
Built with high-quality materials, the Tmax T5N400 is designed to withstand the rigors of continuous operation. Its mechanical life is up to 20,000 operations, ensuring long-term reliability and minimal maintenance.
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5. Easy Installation and MaintenanceThe Tmax T5N400 features a plug-in design (P MP) that simplifies installation and maintenance. The circuit breaker can be easily integrated into existing electrical systems, reducing downtime and increasing overall efficiency.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Remarks
ATLAS
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SDA097652R1
ABB Tmax T5N400 TMA400/2000-4000 P MP 3P Moulded Case Circuit Breaker | INDPRT