Motor Protection

Catalogs > Essential Components Catalog (Europe) > Power > Motor Protection > Product Line Overview

Product Line Overview

Overload Relays Overload Relays  MachineAlert Relays
MachineAlert Relays

  Click to enlarge - 809S_Right Click to enlarge - 813S_Right Click to enlarge - 814S_Right Click to enlarge - 817S_Right
Bulletin 809S 813S 813S 814S 814S 817S
Type Current
Monitoring
Relays
Voltage
Monitoring
Relays
Power
Factor
Relays
Power
(kW)
Relays
Thermistor
Monitoring
Relay
Single Phase Single Phase Three Phase Three Phase Three Phase Three Phase
Operating range 1…10 A
AC/DC
2…500V
AC/DC
110…690V
AC
1…10 A / 380…480V AC
1…10 A / 600…690V AC
Control power 24/48V
AC/DC
Selfpowered Selfpowered 24/48V
AC/DC
115/230V
AC/DC
Selfpowered Selfpowered 115V AC
230V AC
Under- and overcurrent protection ü
Under- and overvoltage protection ü ü
Phase loss protection ü
Phase imbalance ü
Phase reversal ü
Under- and over active power (kW) protection ü
Overtemperature protection ü
Adjustable time delay settings ü ü ü ü ü
Programmable latching or inhibit at set level ü ü ü ü
Changeover contacts (SPDT) 1 1 2 1 1 1
Automatic reset ü ü ü ü ü ü
LED status indicator ü ü ü ü ü ü
Dimensions:
W: [mm]
H: [mm]
D: [mm]

22.5
80
99.5

22.5
80
99.5

45
80
99.5

45
80
99.5

45
80
99.5

22.5
80
99.5
Product Selection See MachineAlert Relays 809S, 813S, 814S, 817S