T4S 250 TMD 20-320 4p F F
The ABB T4S 250 TMD 20-320 4 pole FF circuit breaker offers reliable electrical distribution with a rated current of 20A and a short-circuit breaking capacity of 50kA. Ideal for demanding applications.
Product ModelT4S 250 TMD 20-320 4p F F
Material Number1SDA054198R1
Product ID76155
Stock on Request
Last updated: 8/29/2026Key Features
- 1Feature1. Reliable Electrical Distribution The ABB T4S 250 TMD 20-320 4 pole FF circuit breaker ensures reliable electrical distribution, making it perfect for applications where safety and efficiency are paramount.
- 2Feature2. High Short-Circuit Breaking Capacity With a short-circuit breaking capacity of 50kA, this circuit breaker can handle high current surges, protecting your electrical system from damage.
- 3Feature3. Durable Design Designed to withstand 20,000 mechanical cycles at 240 cycles per hour, this circuit breaker is built to last, ensuring long-term performance and reliability.
- 4Feature4. Thermomagnetic Release Equipped with a thermomagnetic release (TMD) mechanism, this circuit breaker provides fast and efficient tripping in case of an overload or short circuit, ensuring safety and minimizing downtime.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK10103A1057
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.05 kg
Product Main Type
SACE Tmax T