T4S 250 TMA250/1250-2500 PMP 3P-PSB

Key Features

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  1. Robust Short-Circuit Breaking CapacityThe ABB T4S 250 TMA 250/1250-2500 3P-PSB offers exceptional short-circuit breaking capacities, ensuring reliable operation under demanding conditions. It can handle up to 85 kA at 220 V AC and 50 kA at 380 V AC, making it suitable for a wide range of industrial applications.
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  2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMA), this circuit breaker provides reliable and efficient operation. The TMA ensures that the breaker trips quickly and accurately in case of a short circuit, minimizing damage to the electrical system.
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  3. Front Terminal ConnectionsThe T4S 250 TMA features front terminal connections, which simplify installation and maintenance. This design allows for easy access to the terminals, reducing the time and effort required for setup and repair.
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  4. High DurabilityDesigned for long-lasting performance, the ABB T4S 250 TMA 250/1250-2500 3P-PSB can withstand up to 25,000 mechanical cycles and 8,000 electrical cycles per hour. This high durability ensures that the circuit breaker remains reliable even in high-frequency applications.