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FCRY-3 FCRY-3 Analogue Fan Speed Relay Module
FCRY-3 Analogue Fan Speed Relay Module
3 speed fan control relay. 0..10Vdc control input. Adjustable switching voltages and hysteresis. 24Vac/dc power supply. 3 x 230Vac 10A relays. Internal interlocks prevent simultaneous switching. Often used with HLS34 controller.
£40.70 £48.84 inc VAT

FCRY-3R FCRY-3R Resistive Fan Speed Relay Module
FCRY-3R Resistive Fan Speed Relay Module
3 speed fan control relay. 3?7kOhm control input. 24Vac/dc power supply. 3 x 230Vac 10A relays. Internal interlocks prevent simultaneous switching. Can be used, for example, with TEHR xx-S5-R room sensor with 5 speed selector switch.
£44.10 £52.92 inc VAT