T4N320 PR221DS-LSI R320 W MP 3P

Key Features

• 1
  1. High Reliability and EfficiencyThe ABB T4N 320 PR221DS-LSI R320 W MP 3P is designed to provide reliable and efficient electrical protection. Its solid-state release ensures consistent performance under various operating conditions.
• 2
  2. Wide Application RangeThis circuit breaker is suitable for a broad range of applications, including transformer and generator installations, making it a versatile choice for electrical engineers.
• 3
  3. High Breaking CapacityWith a rated service short-circuit breaking capacity of up to 70 kA at 220/230 V AC and 36 kA at 380/400/415 V AC, it offers robust protection against short circuits.
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  4. Mechanical DurabilityThe product has a mechanical durability of 20,000 cycles at 240 cycles per hour, ensuring long-lasting performance in demanding environments.