The Model 260 Voltage Sensor is a single setpoint voltage 
sensor. Input voltages above the setpoint cause the output 
contacts to energize (contacts 1 & 8 closed). Input voltages 
below the setpoint cause the output contacts to de-energize 
(contacts 1 & 2 closed). The dead band between pull-in and 
drop-out is less than 2%.
The standard unit has a screwdriver, or fingertip adjustable 
setpoint range of approximately 35% of the maximum 
voltage. This device can also be provided with a factory 
calibrated trip point.
AC versions of the Model 260 Voltage Sensor are not 
frequency sensitive, and may be used in systems from 50Hz 
to 400Hz. DC models are not polarity sensitive.
This device requires a standard 8-pin socket, such as Time 
Mark’s Model 51X120.