LNR110A is a liquid level control relay designed for pump down applications, part of the NR Series. It operates with a 110 VAC ±15% input at 50/60 Hz and features a 10 Amp SPDT relay output with AgCdO contact material. The unit offers probe sensitivity ranging from 4.7 kO to 100 kO with a maximum probe current of 2 mA, and includes an LED relay indicator for status monitoring. The relay provides a maximum switching voltage of 250 VAC/250 VDC with a mechanical life of 3 x 106 operations. This control is ideal for liquid level monitoring applications where the output relay energizes when liquid reaches the high probe and de-energizes when it falls below the low probe.