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

Key Features

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  1. High ReliabilityThe ABB T4L 250 PR221DS-LS/I In=250 3p F F + Acc is built with high-quality components, ensuring reliable operation and long service life. Its robust design withstands up to 8000 electrical cycles and 20000 mechanical cycles, making it a durable choice for your electrical needs.
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  2. Advanced Safety FeaturesEquipped with a rated impulse withstand voltage of 8kV and a rated insulation voltage of 1000V, this circuit breaker provides superior safety and protection against electrical surges and faults. Its solid-state release mechanism ensures quick and efficient arc extinction, minimizing the risk of electrical hazards.
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  3. Efficient Power ManagementWith a power loss of 10.7W at rated operating conditions per pole, the ABB T4L 250 PR221DS-LS/I In=250 3p F F + Acc optimizes energy efficiency in your electrical installations. This reduces heat generation and prolongs the lifespan of the circuit breaker.
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  4. Easy Installation