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Legrand Undervoltage Release 200-240V AC/DC for DPX3 Circuit Breakers
Summary description:
The Legrand undervoltage release (421022) is a dedicated accessory for DPX3 series circuit breakers. Designed for 200-240V AC/DC operation, this device provides essential protection by automatically tripping the circuit breaker when the supply voltage drops below a specified threshold. It is a critical component for ensuring electrical safety and system reliability in industrial and commercial power distribution applications.