The CHINT NJMC1 16A 230VAC Pulse Relay is an electrical switching device that uses short pulses of electricity to control a circuit.  Each pulse it receives alternates the state of its contacts (either open or closed), allowing for control of a load, such as lighting, with momentary switches.  It's rated for 16 Amperes and operates on a 230VAC power supply. Features of CHINT NJMC1 16A 230VAC Pulse Relay: Electrical switching device Uses short pulses of electricity Alternates contact state (open or closed) with each pulse Control with momentary switches Specifications of the CHINT NJMC1 16A 230VAC Pulse Relay: Contact Load (Resistive): 16A 1Pole, 32A 1Pole Coil Rated Voltage: 230VAC Contact load is the maximum current the contacts can safely switch (16A 1Pole, 32A 1Pole). A pole is a single, independent switchable circuit. Resistive loads (like incandescent lights) are least demanding. Coil voltage is 230VAC, the voltage required for the relay's switching action. Correct voltage is crucial for reliable operation. Uses: Control of a load (e.g., lighting) Pulse relays control loads like lighting, fans, and small motors from multiple points and are used in building automation. Benefits: Enables control of a circuit with momentary switches Pulse relays simplify control circuits, especially for multi-location switching, by using parallel-wired momentary switches instead of complex multi-way wiring. This reduces wiring, complexity, and cost while improving reliability. Momentary switches are also more user-friendly and moder Package includes: 1x CHINT NJMC1 16A 230VAC Pulse Relay