Level Control Relay

Application

With the 1500-C series you have two contact configuration options:

1. 2 Normally Open, 0 Normally Closed, 0 Holding Circut:
   Commonly used for High Level Signal Control. Low Level Cutoff when wired in series with Stop button in 3-wire pushbutton stations. Remote, long distance and low voltage manual control applications, etc. Additional Normally Open contact is provided to permit simultaneous operation of different types of secondary signal devices in remote locations.
   
   
2. 1 Normally Open, 0 Normally Closed, 1 Holding Circut:
   Commonly used for Pump Down Control for Sewage and sump pumps, condensate return systems, etc. Low Level Cutoff for submersible pumps. Normally closed Solenoid Valve Control for discharging liquids from tanks, etc.