The ELK-912B is a heavy duty relay module featuring 12 or 24V DC selectable operation, SPDT Form "C" contacts, low current draw, voltage input LED, and high quality large cross-head terminals. It is ideal for general purpose switching of devices or high current loads. Also available in a 6 pack (ELK-912B6) which is packaged as multiple relay modules grouped on a pre-scored break-off circuit board.
J**S
Perfect for converting a 12v trigger to a dry-contact closure signal
This little board has all the parts needed to take the 12vdc trigger output from a receiver or preamp and drive a dry-contact-closure detection circuit in a power sequencer I use (SurgeX SX115).Just added the right wiring and a small case and in 10 minutes, had it working.I can now press an input select button on the remote of the preamp, and via this board, the 12v trigger closes the relay which initiates a power-on sequence for my six amps.Board looks well built and the terminal strips are a welcome way to tie in the wires. Price is right as well.
D**.
Heavy duty!
This relay is seriously heavy duty. I also love that it doesn't need an extra input wire to switch the relay. It gets DC power, it switches to NO side.
H**D
Worked perfectly! I needed it for an electronic photo ...
Worked perfectly! I needed it for an electronic photo eye. It's been in use for several months now and I have not seen a single issue.
D**.
Worked well for my project
Worked as I had hoped to make an auxiliary duct fan run only when the furnace was on. Great product.
S**K
A nice reliable relay, zero documentation.
A nice reliable relay, zero documentation.I also like having the red indicator LED on the board. (NEVER use blue as a power indicator.)
Trustpilot
2 weeks ago
3 weeks ago