T4L 250 PR221DS-LS/I In=100 3p F F + Acc

Key Features

• 1
  1. Reliable Electrical ProtectionThe ABB T4L 250 PR221DS-LS/I In=100 3p F F provides robust electrical protection with a rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V AC, ensuring the safety of your electrical system.
• 2
  2. High Short-Circuit Breaking CapacityWith a rated service short-circuit breaking capacity (Ics) of 12 kA and a rated ultimate short-circuit breaking capacity (Icu) of 12 kA, this circuit breaker can handle high short-circuit currents effectively.
• 3
  3. Efficient Solid-State ReleaseThe solid-state release mechanism in the ABB T4L 250 PR221DS-LS/I In=100 3p F F ensures quick and reliable operation, minimizing downtime and ensuring continuous electrical supply.
• 4
  4. Front Terminal ConnectionThe front terminal connection for copper cables makes installation and maintenance easier, reducing the time and effort required for electrical work.