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E2.2N 3200A

The ABB E2.2N 3200A is a fixed, low-voltage air circuit breaker (ACB) from ABB's Emax 2 series. It is designed for primary distribution and protection in commercial, industrial, and infrastructure applications. This breaker provides advanced protection, control, and measurement functions for electrical systems up to 690V AC.

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Technical Parameters Parameter Description / Value Product Series Emax 2 (E2) Breaker Type Air Circuit Breaker (ACB), Fixed Version Rated Current (Iu) 3200 A Rated Operational Voltage (Ue) Up to 690 V AC Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 12 kV Breaking Capacity Normal (N) Ultimate Breaking Capacity (Icu) Typically 65 kA @ 415V AC (Example. Must be verified from specific catalogue as it varies by voltage). Service Breaking Capacity (Ics) Typically 100% of Icu (Example: 65 kA @ 415V). Trip Unit Electronic (e.g., PR122/PR123 type). Functions: L (Overload), S (Short-circuit), I (Instantaneous), G (Ground Fault). Standard IEC 60947-2 Electrical Durability Up to 10,000 cycles (mechanical) Communication Optional integrated communication (e.g., Modbus RTU, Profibus DP).