OEMDelay Relay NE555 12V

Delay Relay NE555 12V 0-10S timer relay module, suitable for automation applications, delayed load activation and simple electronic projects with 12V DC supply.

The Delay Relay NE555 12V 0-10S is a timer delay module based on the NE555 IC. It operates from a 12V DC supply and provides an adjustable delay time from approximately 0 to 10 seconds through an onboard potentiometer. After power is applied, the circuit measures the preset delay time and then activates the output relay.

Technical description

The module uses the NE555 as the timing circuit and includes an onboard relay with COM, NO and NC contacts, allowing AC or DC loads to be switched within the relay rating. Delay time adjustment is made through the onboard trimmer / potentiometer. It is suitable for applications requiring simple delayed activation without microcontroller programming.

Typical applications

Suitable for automation systems, delayed load start, protection circuits, fan control, lighting control, sirens, small motors, electronic projects, Arduino projects, 12V systems and applications requiring a 0-10 second time delay.

Compatibility note

The module must be powered from 12V DC. The supply input must not be connected directly to 230V AC. The relay contacts can switch AC or DC loads only within their rated voltage and current limits. For 230V AC loads, proper insulation, fuse protection and installation by a qualified technician are required.

Weight: approximately 0.019 kg.