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USB4VI4SRMx
4 signal relay board, 4 wide voltage inputs. With single part connectors.General purpose relay..
£64.70
USB4VI4SRMx-12V
4 signal relay board, 4 wide voltage inputs. With single part connectors.General purpose relay..
£64.70
USB4VI4SRMx-12V-NO-TB
4 signal relay board, 4 wide voltage inputs. No connectors.General purpose relay card with 4 o..
£63.10
USB4VI4SRMx-24V
4 signal relay board, 4 wide voltage inputs. With single part connectors.General purpose relay..
£64.70
USB4VI4SRMx-24V-NO-TB
4 signal relay board, 4 wide voltage inputs. No connectors.General purpose relay card with 4 o..
£63.10
USB4VI4SRMx-2H
4 signal relay board, 4 wide voltage inputs. With two part connectors horizontal.General purpo..
£72.20
USB4VI4SRMx-2H-12V
4 signal relay board, 4 wide voltage inputs. 12 Volt operating relays. Two part horizontal con..
£72.20
USB4VI4SRMx-2H-24V
4 signal relay board, 4 wide voltage inputs. 24 Volt operating relays. Two part horizontal con..
£72.20
USB4VI4SRMx-2V
4 signal relay board, 4 wide voltage inputs. With two part connectors vertical.General purpose..
£66.12
USB4VI4SRMx-2V-12V
4 signal relay board, 4 wide voltage inputs. With two part connectors vertical.General purpose..
£69.05
USB4VI4SRMx-2V-24V
4 signal relay board, 4 wide voltage inputs. With two part connectors vertical.General purpose..
£69.42
USB4VI4SRMx-NO-TB
The USB4VI4SRMx but with no terminal blocks fitted, allowing for your own customisation.4 signal rel..
£62.83
USB8PR
A general purpose, USB powered board with 8 opto-isolated 240VAC/10A power relays, and fixed s..
£48.01
USB8SR
This low cost, general purpose, USB powered board has 8 opto-isolated, 30VDC/1A high sen..
£47.73
USB8SR2
This low cost, general purpose, USB powered board has 8 opto-isolated, 30VDC/1A high sen..
£52.60