Current monitoring relays

45 companies | 85 products
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voltage monitoring relay / current / temperature / level
voltage monitoring relay
EMR6 series

... existing portfolio is expanded by temperature monitoring relays, window current monitoring relays and voltage monitoring relays. To ...

current monitoring relay / panel-mount
current monitoring relay
SE-330 Series

Trigger voltage: 65 V - 265 V

... an advanced ground-fault and neutral-grounding resistor monitoring relay. It measures neutral current, neutral-to ground voltage, and neutral-to-ground resistance. It provides continuous ...

current monitoring relay / voltage / temperature / earth-leakage
current monitoring relay
PMDsrange

... electronic monitoring relays! Whether for monitoring voltage, phase sequence, current, insulation, true power, temperature, standstill or fault voltage, you will find ...

current monitoring relay / phase sequence / phase loss / phase unbalance
current monitoring relay
71 series

Tripping current: 10, 15 A
Trigger voltage: 400, 250 V

Over & Under voltage monitoring Voltage or current detecting Phase asymmetry Phase rotation Phase loss Thermistor temperature sensing •35mm wide •1 or 3 phase systems •Adjustable or Fixed values •Positive ...

current monitoring relay / AC / single-phase / DC
current monitoring relay

Single-phase current relay Detect errors in motors and other equipment through current changes. Use in either overcurrent or undercurrent mode. Monitor AC ...

over-current monitoring relay / under-current / single-phase / DIN rail
over-current monitoring relay
LINETRAXX® CME420 series

The current relays in the CME420 series are responsible for monitoring overcurrent and undercurrent in AC systems, as well as the current between two ...

over-current monitoring relay / under-current / single-phase / three-phase
over-current monitoring relay
LINETRAXX® CMD420/CMD421

CMD420/421 is a current monitoring device that can monitors AC currents using three measuring inputs for overcurrent or undercurrent. The currents ...

current monitoring relay / 1 NO/NC / DIN rail / RS485
current monitoring relay
LINETRAXX® CMS460-D

... CMS460 system consists of one or several CMS460-D load current evaluators which are able to detect and evaluate load currents in earthed and unearthed power supplies via the associated ...

feeder monitoring relay / frequency / over-current / over-voltage
feeder monitoring relay
SIL-B

Trigger voltage: 24 V - 300 V

SIL-B Feeder Protection Relay Protection against overcurrent and overvoltage. The ability of measuring current, voltage and frecuency levels combined with Syncro-Check and directional protection ...

over-current monitoring relay / programmable
over-current monitoring relay
XAC, XAT series

... output range. This innovative product permits to set an overcurrent threshold on the some CT withoutinterposing any measuring relays and without any auxiliary supply source.The electronic board is fitted inside the CT ...

current monitoring relay / 1 NO/NC / adjustable / time delay
current monitoring relay
E1IM10AACL10

Tripping current: 10 A

... E1M10AAACL10 is an AC current monitoring in 1-phase which is equipped with thresholds and hysteresis. The multifunction device also has tripping delay that helps in monitoring ...

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TELE Haase Steuergeraete GmbH
current monitoring relay / 2 NO/NC / adjustable / time delay
current monitoring relay
E3IM10AL20 230V AC

Tripping current: 100, 1, 10 mA

Current monitoring single phase; Multifunction; to 10A; Fault latch; 2 CO, Adjustable delay

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TELE Haase Steuergeraete GmbH
current monitoring relay / DPDT / time delay / modular
current monitoring relay
G2IM2AL20

Tripping current: 2,000 mA

Current monitoring single phase; Multifunction to 2A; Fault latch; 2 CO, Adjustable delay; coolZoom

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TELE Haase Steuergeraete GmbH
current monitoring relay / voltage / frequency / power factor
current monitoring relay
VARIMETER PRO | MK 9300N

These are measuring relays by DOLD which regulate electrical data like current, voltage, power, resistance, signal fault conditions and disturbances. It has the ability to protect a complicated system ...

voltage monitoring relay / current / temperature / DIN rail
voltage monitoring relay
MR50Ex

Trigger voltage: 2 V - 10 V

... output 0/4..20mA; 0/2..10 V DC meets the demand for different applications. Power supply Supply voltage:230 V AC ±10 %, 115 V AC ±10 %, 24 V DC ...

voltage monitoring relay / current / DIN rail
voltage monitoring relay
CVG500

... average value measuring RMS calibrated (AC) or DC ●Contact function min/max selectable ●Hysteresis and time delay adjustable Characteristics CVG500 monitoring relays can be ...

current monitoring relay / single-phase / DIN rail / time delay
current monitoring relay
002471816

Trigger voltage: 24 V - 240 V

... adjust its delay with 0,5 to 10 s to remove short current peaks and good in changing its current through potentiometer. The choices of 5 ranges are AC 0.1-1 A, AC 0.2-2 ...

current monitoring relay / panel-mount
current monitoring relay
2481

Trigger voltage: 26, 250 V

The relay 2481 is a measuring instrument for the direct voltage and current supplied by a battery pack. It is made to check the charge and the discharge of the batteries.

current monitoring relay / RS485
current monitoring relay
ECOM0010

Tripping current: 30, 50 mA
Trigger voltage: 5, 24 V

... heating and cooling PID autotuning ... -Current monitoring and alarms up to 50A with current transformer (CT) -RS485 communication with MODBUS RTU (others on request) -Pluggable module ...

over-current monitoring relay / under-current / DIN rail / AC/DC
over-current monitoring relay
AIN, AINF series

Tripping current: 1 mA - 15,000 mA

The undervoltage and overvoltage protection relay, manufactured by Klaschka, is a robust version relay that is incorporated with a self-supervision system and restriction settings. This is built to control ...

current monitoring relay / panel-mount
current monitoring relay
MDK-02

Trigger voltage: 140 V - 260 V

... and protecting them against adverse situations that can be arising from dry operation, high or low voltage and high or low current.

current monitoring relay / voltage / temperature / single-phase
current monitoring relay
RPN series

Tripping current: 12 A

Monitoring relays - RPN! NEW SERIES! •Multifunctions monitoring relays - AC current monitoring in 1-phase network: ...

over-current monitoring relay / under-current / 2 NO/NC / single-phase
over-current monitoring relay
MR-GI1M2P-TR2

Tripping current: 5 A

... AC11 250 VA Insulation Rated surge voltage4 000 V AC Overvoltage categoryIII PN-EN 60664-1 Insulation pollution degree3 PN-EN 60664-1 • Multifunctions monitoring relays (DC and ...

current monitoring relay / 2 NO/NC / modular / DIN rail
current monitoring relay
MR-EI1W1P

Tripping current: 5 A

... In < 0,95 Input circuit Supply voltage U230 V AC terminals (N)-U Rated voltage Un230 VAC Rated frequencyAC48...63 Hz Output circuit Number and type of contacts1 C/O - changeover Rated load AG5 A / 250 V AC Max. ...

over-current monitoring relay / under-current / three-phase
over-current monitoring relay
CBA series

Trigger voltage: 120 V

... When the monitored current is within the normal current band, both internal relays suffer from de-energizing. In addition, when the current is risen above the over ...

current monitoring relay / power / safety / DC
current monitoring relay
CR-100

Tripping current: 0.15 A
Trigger voltage: 24 V

... substations. Current relay CR-100 is operated by 24 V operating DC power supply and it measures the magnetic field around the busbar which passes through it. Current ...

current monitoring relay / voltage / programmable / panel-mount
current monitoring relay
EVAR

The Electrical Variable Analyzer Relay (EVAR) has been designed to continuous monitoring of a single or three-phase system. It provides metering for current, voltage, real power, reactive ...

current monitoring relay / 1 NO/NC / adjustable / time delay
current monitoring relay
MRI series

Tripping current: 0.1 A - 25 A

... of current monitoring relays are used for the control of AC and DC current signal in various industrial and domestic applications. ...

current monitoring relay / DIN rail
current monitoring relay
MXC-10 series

Trigger voltage: 24, 115, 230 V

Brodersen's MXC-10 Single phase current relay is a relay for monitoring off load in applications with a relative low AC- and DC current ...

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Brodersen Controls
current monitoring relay / DIN rail
current monitoring relay
MXC-20 series

Trigger voltage: 24, 115, 230, 400 V

Single phase current relay for detecting a level of AC or DC current. When the monitored current rises and reaches the determined setpoint, ...

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Brodersen Controls
current monitoring relay / DIN rail
current monitoring relay
MXC-30 series

Trigger voltage: 24, 115, 230 V

A relay for monitoring high AC or DC current by connecting AC current transformator with secundary current ...

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Brodersen Controls
insulation monitoring relay / current / DIN rail
insulation monitoring relay
Iso D4

Insulation monitor for IT distribution system 4 Module Continuous control of insulation towards earth, in IT distribution system 24...400V ac single-phase network Selectable threshold 20...200kΩ ...

current monitoring relay / DIN rail
current monitoring relay
RM3I

... to monitor the alter- nating current in a three phases line; di- rect insertion up to 5A: by means of three external CTs for higher values. Both set points have the maximum range. USE i With two ...

power monitoring relay / voltage / current / DIN rail
power monitoring relay
Beep

Power relay, single-phase network 2 Module Non-priority load tripping management Relay output for load tripping or external sound signaling (selectable) Inner alarm Buzzer Measuring ...

current monitoring relay / 1 NO/NC / with integrated transformer / DIN rail
current monitoring relay
MIC

Tripping current: 2 A - 20 A

Management of AC voltages In-built Voltage transformer Units amounts out of Two A - Twenty A Selection of yield relay motion Accurate RMS Units

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Crouzet
current monitoring relay / DIN rail
current monitoring relay
CM-Sxx series

The highly sophisticated CM-S range in ABBs new S-line housing offers two different types of connection terminals and is ideally suited for universal use. Double-chamber cage connection terminals Double-chamber cage connection terminals ...