Level Control Relay Base Shape Square Contact Form SPDT Current Rating 5 A Electrical Connection Screw Terminal Flat Pin Width 0.2 in Input Voltage 100 to 240V AC Minimum Resistance Sensitivity 10 000 ohm Maximum Resistance Sensitivity 100 000 ohm Number of Pins 2 Number of Probes Single Probe Relay Function Pump Down Pump Up Contact Rating (AC) 5 A @ 250V AC Contact Rating (DC) 5 A @ 30V DC Mounting Style DIN Rail Status Indicator LED Indicator Adjustment Method Dip Switch