Intermediate electromagnetic relay | 24V DC | 1NO+1NC | mini | 8A | universal | LANBOO

Technical Specifications

Manufacturer: LANBOO
Type: electromagnetic intermediate relay
Contact configuration: 1NO + 1NC (changeover contact)
Rated current: 8A
Control voltage: 24V DC
Operating voltage: up to 220V AC (through contacts)
Contact material: silver alloy (high reliability)
Contact load: for low / medium power circuits
Terminal type: pin contacts
Housing: PC plastic (temperature and impact resistant)
Construction: sealed
Color: orange
Size: mini (compact)
Mounting: socket / PCB / holder

Functions

Signal switching (NO/NC) – allows control of different circuits
Control and power separation – safe low-voltage control
Universal application – suitable for various systems
Sealed construction – protection against dust and environmental impact
Compact design – saves space in the panel
Easy installation – standard pin-type contacts

Applications

For home users: Home automation solutions (lighting, alarm systems), small DIY projects, device on/off control
For engineers / automation specialists: Signal switching in PLC and control systems, intermediate control between different voltage circuits, implementation of automation logic
For electricians: Assembly of electrical panels, control of contactors or other devices, reliable solution for control circuits
In industry: Production lines, control cabinets, alarm and protection systems

Practical Use

In automation systems: The relay is used between PLCs, controllers or sensors and actuators, ensuring safe separation of control and power circuits
In electrical panels: Used as an intermediate component in control circuits, helps reduce controller load and increases system reliability
For lighting control: Suitable for automated or remote lighting control
In ventilation, pump and heating systems: Used for automatic device switching based on signal
In alarm and protection systems: The relay switches signals or activates warning devices, used in safety and alarm circuits
In Smart Home and DIY projects: Widely used with microcontrollers and automation (irrigation, gates, lighting)

Advantages

Compact size (mini)
Universal application
Reliable silver alloy contacts
Sealed construction (durability)
Easy installation (plug-in)

Disadvantages

Designed for smaller loads (not for high-power circuits)
Mechanical wear in long-term intensive operation

What type of relay is it?
Electromagnetic intermediate mini relay, 1NO + 1NC (SPDT – changeover contact), having one normally open (NO) and one normally closed (NC) contact.

Where is this relay used?
Widely used for circuit control, in automation panels, PLC control systems, signal switching, contactor control, DIY and smart home projects, lighting control, temperature and humidity control, low-current control for higher-power devices

What is the main function of the relay?
To use low voltage to control a higher load and to separate control and power circuits.

How is it mounted?
On a PCB board, into a socket / holder, using pin contacts