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4 signal relay board, 4 wide voltage input, Multi-protocol card with single part connectors.General ..
£102.89
4 signal relay board, 4 wide voltage input, Multi-protocol card with no connectors, to allow for you..
£101.93
4 signal relay board, 4 wide voltage input, Multi-protocol card with 2 part horizontal connectors.Ge..
£108.51
4 signal relay board, 4 wide voltage input, Multi-protocol card with 2 part vertical connectors.Gene..
£107.81
4 signal relay board, 4 wide voltage inputs. With single part connectors.General purpose relay..
£97.49
4 signal relay board, 4 wide voltage inputs. 12 Volt operating relays. Two part horizontal con..
£104.02
4 signal relay board, 4 wide voltage inputs. With two part connectors vertical.General purpose..
£102.41
Dual 12V DPDT relay board with EMI/EMC reduction and driver protection. Both 12V operating relays ha..
£34.75
This low cost, general
purpose, USB powered board has four opto-isolated relays and four general ..
£52.00
x 50 relays HongFa HF3FF0121ZSTF 12V coil voltage 15A (MAX) switching capability Form C configuratio..
£89.50
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