High-performance, four-pole moulded case circuit breaker with thermomagnetic release, suitable for 800V AC applications, and compliant with international standards.
Product ModelT4V-HA250 TMD50-500 4p FF 800V AC
Material Number1SDA083646R1
Product ID90502
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Reliable OperationThe ABB T4V-HA250 TMD50-500 4p FF 800V AC is engineered for reliable operation, ensuring consistent performance in demanding electrical environments. Its thermomagnetic release mechanism provides swift and effective protection against short circuits.
2
2. High Interrupting RatingsThis circuit breaker boasts high interrupting ratings, capable of handling short-circuit currents up to 25 kA at 800V AC. This makes it an ideal choice for applications requiring robust electrical protection.
3
3. Compliance with International StandardsThe product adheres to international standards such as UL and IEC 60947, ensuring it meets the highest safety and performance criteria. This compliance provides assurance for use in a wide range of electrical installations.
4
4. Versatile ApplicationDesigned for versatility, the T4V-HA250 can be used in various electrical applications, including power distribution systems, industrial settings, and commercial installations. Its four-pole configuration allows for efficient handling of multiple phases.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK10103A1057 9AKK108467A6707
Product Net Depth / Length
108.5 mm
Product Main Type
SACE Tmax T
Product Name
Moulded case circuit breaker
Product Type
Automatic Circuit Breaker
Version
F
5
5. Long DurabilityWith a mechanical durability of up to 25,000 cycles and an electrical durability of up to 8,000 cycles, this circuit breaker is built to last. Its robust design ensures extended service life, reducing the need for frequent replacements and maintenance.