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TELE Controls
S9IA300AM
AC/DC Current Transformer TRMS, 0 to 300A, Measuring Frequency DC or 20 2000 Hz, Bipolar, Analog 0-10V and Modbus RTU / RS485 interface, Measuring Range Adjustable by DIP Switch or RS485, DIN Rail Mounting, 12-30VDC Supply Voltage
$454.62$454.62 -
TELE Controls
G2IM10AL20 24-240VAC/DC
Monitoring Relay, Current Monitoring 1 Phase AC/DC, Multifunction, 3 Measuring Ranges (100mA-1A-10A), Fault Memory, 24-240VAC/DC Supply, 2 Changeover Contacts, 22.5 x 18 x 90mm, IP20, Industrial Design, 10 Piece Minimum Order, Price per Piece
$235.06$235.06 -
TELE Controls
S9IA300A
AC/DC Current Transformer TRMS, 0 to 300A, Bipolar with 4-20mA interface, Measuring Frequency DC or 20 2000 Hz, Measuring Range Adjustable by DIP Switch, DIN Rail Mounting, 11-30VDC Supply Voltage
$454.62$454.62 -
TELE Controls
G2FW400VL20 24-240VAC/DC
Monitoring Relay, Under/Over Frequency Monitoring, 110-400VAC Measuring Voltage, for 50/60Hz Networks, Voltage Failure Detection, 24-240VAC Supply, Fault Memory Selectable, 2 Changeover Contacts, 22.5 x 90 x 108mm, IP20, Industrial Design
$470.51$470.51 -
TELE Controls
S6IA50A
AC/DC Current Transformer TRMS, 0 to 50A, Bipolar with 4-20mA Interface, 2-Wire, Measuring Frequency DC or 20 2000 Hz, Measuring Range Adjustable by DIP Switch, DIN Rail Mounting, 11-30VDC Supply Voltage
$376.22$376.22 -
TELE Controls
G4PM690VSYL20
Monitoring Relay, Multifunction, Voltage Monitoring 3-Phase, Phase Sequence + Asymmetry Monitoring + Fault Memory Switchable, 3x 690V Measuring Voltage, Supply Selectable via Power Module TR3, 2 Changeover Contacts, 45 x 90x 108mm, IP20
$344.85$344.85 -
TELE Controls
E1YM400VS10
Monitoring Relay, 400VAC, Voltage Monitoring in 1 and 3 Phase Networks, 400V, Multifunctional, 1 Changeover Contact, Installation Design, -25 to +70C, Terminals IP20, Housing IP40, 17.5 x 87 x 65mm
$125.31$125.31 -
TELE Controls
E1PF480Y/277VSY01
Monitoring Relay, 208-480VAC, Phase Sequence, Phase Failure, Asymmetry Monitoring, 1 Changeover Contact, Installation Design, -25 to +70C, Terminals IP20, Housing IP40, 17.5 x 87 x 65mm
$93.94$93.94 -
Carlo Gavazzi
DUB01CD48500V
Monitoring Relay, TRMS 1P Over/Under, 24-48VAC/DC, 2-500VAC/DC, DIN Rail Mount
$153.28$153.28 -
Available Now! 
Available Now!Carlo Gavazzi
DUB01CB23500V
Monitoring Relay, TRMS 1P Over/Under, 115/230VAC, 2-500VAC/DC, DIN Rail Mount
$155.68$155.68 -
$129.91$129.91 -
Carlo Gavazzi
E83-2050
Monitoring Relay, Transformer, 0-50AAC, DIN Rail or Screw Mount, Minimum Order is 5 Pieces, Price per Piece
$167.04$167.04
Monitoring relays are protective devices that detect or monitor one or more of the following; phase sequence or failure, frequency, over/under voltage, level, power or current. Once an issue is detected the relay will trigger the proper action.