✅ CHINT NM1 Series – Left-Mounted Motorized Operating Mechanism (AU-L) for MCCBs AU-L Motorized Operator for NM1-400 Frame MCCBs 🔹 Description (English): The CHINT 132391 AU-L is a left-mounted motorized operating mechanism for NM1-400 moulded case circuit breakers. This actuator enables automated remote control and switching of the breaker, facilitating efficient and precise operation without manual intervention. Ideal for industrial power distribution systems requiring motor-driven control, the AU-L enhances safety and operational flexibility with reliable electrical switching. 🔹 Key Features: Motorized automatic operator mounted on the left side Compatible with NM1-400 MCCB frame Supports remote automated breaker control Provides precise and efficient switching Suitable for integration with motor control systems 🔹 Technical Specifications (English): Parameter Value Model AU-L Part Number CHINT 132391 Mounting Side Left Application NM1-400 MCCB