12V 30A 1 Channel Relay Module with High Current Output Terminals. Compatible with Arduino 12V/30A CH Relay Module with N/O and N/C Contacts with Opto Isolated I/P
12V 30A 1 Channel Relay Module
Features
The module adopts genuine high quality 30A relay, the maximum load of normally open interface: AC 250V/30A, DC 30V/30A.
Using chip optocoupler isolation, strong driving ability, stable performance; trigger current 5mA.
Module operating voltage 12V.
The module can be triggered by a jumper to set a high or low level.
The interface design is user-friendly, and all interfaces can be directly connected through the terminal block, which is very convenient.
Module size: 72 x 40 x 24mm (Length * Width * Height), with module holder: 86 x 43 x 45mm
Product net weight: 46g
4 fixing bolt holes, hole 3.1mm, spacing 44.5 x 27.5mm
Specifications
Relay : 12V
Quiescent Current : 5mA
Maximum current : 190mA
Trigger current : 2-4mA
Module interface description:
DC+: Module DC power supply positive (trigger terminal voltage positive)
DC-: Module DC power supply negative (trigger terminal voltage negative)
IN: Signal trigger terminal (default trigger voltage is the same as power supply)
High/low level trigger mode selection, when the jumper is connected with the L terminal, the IN terminal is low level trigger, and when connected to the H terminal, it is triggered high level.
The BMT Relay Board 1CH 12V 30A is your go-to solution for high current applications. With reliable opto-isolation and a user-friendly design, this module supports both AC and DC loads, making it ideal for Arduino projects. Enhance your automation with stable performance and easy connectivity—perfect for DIY enthusiasts and professionals alike!
