Carlo Gavazzi Monitoring Relay Voltage Plug-In, SJJ195230

Carlo Gavazzi Monitoring Relay 1-Phase AC Voltage Control, Range: 160-260VAC, S Housing, Plug-In, SPDT, Supply: 230VAC

The SJJ measures the average of its own sinusoidal supply voltage and converts it into r.m.s. value. It is thus the r.m.s value which is set on the built-in potentiometer. The relay stays on as long as the value of the measured supply is between a lower and upper limit. The two limits are separately adjustable.

General Characteristics

• AC voltage metering relay
• Measure on own supply voltage
• Measuring ranges: 20-28 VAC, 100-140 VAC or 180-260 VAC
• Hysteresis: App. 1%
• Upper and lower limits separately adjusted
• Can be used in conjunction with analogue panel indicator SJ 093
• S Housing
• 10 A SPDT output relay
• LED-indication for relay on
• AC supply voltage