T4H 250 PR221DS-I In=160 4p F F + Acc

Key Features

• 1
  1. Reliable OperationThe ABB T4H 250 PR221DS-I In=160 4p F F is designed to provide reliable operation with a robust mechanical durability of up to 20,000 cycles at 240 cycles per hour, ensuring consistent performance over time.
• 2
  2. High Short-Circuit Breaking CapacityThis circuit breaker boasts a rated service short-circuit breaking capacity of 70 kA at 400 V AC and 440 V AC, making it suitable for a wide range of applications.
• 3
  3. Efficient DesignWith a power loss of 4.4 W per pole at rated operating conditions, the T4H 250 PR221DS-I In=160 4p F F is designed to minimize energy consumption while maintaining high performance.
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  4. Compliance with International StandardsThe product meets the IEC 60947 standards, ensuring compliance with international safety and performance requirements for molded case circuit breakers.