• 50 On Steps and 50 Off Steps • Home Automation • Holiday Settings Description Description • 50 On Steps and 50 Off Steps • Home Automation • Holiday Settings Related products Relays8-pin | 11-pin | 14-Pin• 8-pin 11-pin 14-pin • Coil Voltage 220Vac 24Vac 24Vdc 250Vac • Contacts 4CO 2CO 3CO • LED Indicator and Test Button RelaysPhase• Phase Unbalance Protection • Phase Failure Protection • Phase Incorrect Sequence Protection RelaysLiquid Level• Sensitivity Adjustable 1KΩ to 200KΩ • 3 Probes Electrodes