Closing coil DMX³ 1600 220 - 250 V AC/DC 028129

Closing coil for DMX³ 1600 circuit breakers and disconnectors

Closing coil, with a rated voltage of 220-250 V AC/DC, designed for use with Legrand DMX³ 1600 series circuit breakers and disconnectors. It enables remote switching on of the circuit, which is particularly useful in automation and remote control systems. It is an auxiliary component mounted on the circuit breaker to ensure its remote closing.

Function and application

This coil is used to electrically release the trip mechanism of the DMX³ 1600 circuit breaker or disconnector. Upon receiving a control signal (voltage 220-250 V AC/DC), the coil is energized, causing the latch to release and the circuit to close. This solution is used in situations requiring remote switching on and off of electrical circuits, e.g., in lighting, ventilation, or heating control systems. This allows the installer to easily integrate the circuit breaker with a Building Management System (BMS) or another control system.

Operating characteristics and compatibility

The coil is designed for operation in both alternating current (AC) and direct current (DC) circuits within the voltage range of 220-250V. Its construction ensures reliable operation and long service life. It is a component dedicated exclusively to DMX³ 1600 series circuit breakers and disconnectors, guaranteeing full compatibility and proper functioning of the entire system. It is worth noting that this coil performs a switching-on function – it does not have a short-circuit tripping function.

• Rated voltage in the range of 220-250 V AC/DC ensures versatility of application in various electrical installations.
• The ability to be powered by both alternating current (AC) and direct current (DC) provides flexibility in selecting the control voltage source.
• The switching-on coil function enables remote switching on of the electrical circuit.
• Exclusive use with DMX³ 1600 series circuit breakers and disconnectors guarantees compatibility and proper system operation.
• Power consumption upon energization of 400 W / 400 VA is a significant parameter when designing the control circuit.
• Energization time of 300 ms defines the time required to release the trip mechanism after applying the control voltage.