New Marketronika
New Marketronika
Ganapathypudur, Coimbatore, Tamil Nadu
GST No. 33AADFN5720D1ZS
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Monitoring Relays

Our range of products include mws monitoring relays, mws2 monitoring relays, emws monitoring relays, ews2 monitoring relays, mwu monitoring relays and mwg monitoring relays.

MWS Monitoring Relays

MWS Monitoring Relays
  • MWS Monitoring Relays
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Product Details:

FunctionPhase sequence,phase failure
Nominal Voltage3 x 208 -3 x 480 V AC
Output1 single pole changeover relay
Humidity95% rh
Weight80 g
Min Breaking Current10 mA / 5 VDC

Key Features:
  • Control of 3-phase networks : phase sequence, total phase failure
  • Multi-voltage from 3 x 208 to 3 x 480 V ∿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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MWS2 Monitoring Relays

MWS2 Monitoring Relays
  • MWS2 Monitoring Relays
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Product Details:

Dielectric Strength2 kV AC 50 Hz 1 min.
Insulation CoordinationOvervoltage category III degree of pollution 3
Casing17,5 mm
ProtectionIP30
Max Breaking Current5 A AC/DC

Key Features:
  • Control of 3-phase networks : phase sequence, total phase failure
  • Multi-voltage from 3 x 208 to 3 x 480 V ∿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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EMWS Monitoring Relays

EMWS Monitoring Relays
  • EMWS Monitoring Relays
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Product Details:

Casing17,5 mm
Immunity from Micro Power Cuts60 ms
Maximum Power Consumption20 VA
Measurement Ranges183-528 VAC
Weight63 g
Nominal insulation Voltage300 V

Key Features:
  • Control of 3-phase networks : phase sequence, total phase failure
  • Multi-voltage from 3 x 208 to 3 x 480 V ∿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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EWS2 Monitoring Relays

EWS2 Monitoring Relays
  • EWS2 Monitoring Relays
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Product Details:

Operating Range3 x 200-3 x 484 V AC
Frequency50 / 60 Hz
Maximum Consumption28 VA
Output Relay2 changeovers
Nominal Rating8 A
Maximum Breaking Voltage250 V AC

Key Features:
  • Control of 3-phase networks : phase sequence, total phase failure
  • Multi-voltage from 3 x 208 to 3 x 480 V ¿¿¿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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MWU Monitoring Relays

MWU Monitoring Relays
  • MWU Monitoring Relays
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Product Details:

Voltage Supply Tolerance-12 % / +10 %
Reset Time1500 ms
Maximum Rate360 operations/hour at full load
Output1 single pole changeover relay
FunctionsPhase sequence, phase failure, undervoltage
Nominal Voltage3 x 208-3 x 480 V AC

Key Features:
  • Control of 3-phase networks : phase sequence, phase failure, imbalance (asymmetry), over and undervoltage (MWU)
  • Range includes mono-function product and multi-function product
  • Multi-voltage from 3 x 208 to 3 x 480 V ¿¿¿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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MWG Monitoring Relays

MWG Monitoring Relays
  • MWG Monitoring Relays
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Product Details:

Casing17,5 mm
MountingOn 35 mm symmetrical DIN rail,IEC/EN 60715
Min Breaking Current10 mA / 5 V DC
FunctionsPhase sequence and failure
Nominal Voltage3 x 208-3 x 480 V AC*
Output1 single pole changeover relay

Key Features:
  • Control of 3-phase networks : phase sequence, phase failure, imbalance (asymmetry), over and undervoltage (MWU)
  • Range includes mono-function product and multi-function product
  • Multi-voltage from 3 x 208 to 3 x 480 V ∿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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MWUA Monitoring Relays

MWUA Monitoring Relays
  • MWUA Monitoring Relays
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Product Details:

FunctionsPhase sequence,phase failure,imbalance (asymmetry),over and undervoltage in window mode
Nominal Voltage3 x 208 -3 x 480 V AC
Outputs1 single pole changeover relay
Min Breaking Current10 mA / 5 V DC
MountingOn 35 mm symmetrical DIN rail,IEC/EN 60715
Weight80 g

Key Features:
  • Control of 3-phase networks : phase sequence, phase failure, imbalance (asymmetry), over and undervoltage (MWU)
  • Range includes mono-function product and multi-function product
  • Multi-voltage from 3 x 208 to 3 x 480 V ∿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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MWA Monitoring Relays

MWA Monitoring Relays
  • MWA Monitoring Relays
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Product Details:

Weight80 g
Shocks5 g
Humidity95% rh
FunctionsPhase sequence,phase failure imbalance (asymmetry)
Nominal Voltage3 x 208 -3 x 480 V AC
Outputs1 single pole changeover relay

Key Features:
  • Control of 3-phase networks : phase sequence, phase failure, imbalance (asymmetry), over and undervoltage (MWU)
  • Range includes mono-function product and multi-function product
  • Multi-voltage from 3 x 208 to 3 x 480 V ∿
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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H3US Monitoring Relays

H3US Monitoring Relays
  • H3US Monitoring Relays
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Product Details:

FunctionUnder/overvoltage between phases
Nominal Voltage3 x 220-3 x 480 V AC
Output2 single changeover relays / one per threshold
MountingOn 35 mm symmetrical DIN rail,IEC/EN 60715
Shocks5 g
Weight130 g

Key Features:
  • H3US and M3US relays control, on 3-phase networks :
  • Overvoltage between phases,
  • Undervoltage between phases
  • The H3USN relay controls, on 3-phase networks :
  • Overvoltage between phases and neutral,
  • Undervoltage between phases and neutral,
  • Loss of neutral
  • Multi-voltage Products
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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M3US Monitoring Relays

M3US Monitoring Relays
  • M3US Monitoring Relays
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Product Details:

Nominal Voltage3 x 208-3 x 480 V AC
Outputs1 single pole changeover relay
Weight80 g
Casing17,5 mm
Operating Range183-528 V AC
FunctionUnder/overvoltage between phases

Key Features:
  • H3US and M3US relays control, on 3-phase networks :
  • Overvoltage between phases,
  • Undervoltage between phases
  • The H3USN relay controls, on 3-phase networks :
  • Overvoltage between phases and neutral,
  • Undervoltage between phases and neutral,
  • Loss of neutral
  • Multi-voltage Products
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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HWUA Monitoring Relays

HWUA Monitoring Relays
  • HWUA Monitoring Relays
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Product Details:

ProtectionIP20
FunctionsPhase sequence, phase failure, asymmetry, under/overvoltage with independent settings
Nominal Voltage3 x 220-3 x 480 VAC
Outputs1 single pole changeover relay
Shocks5 g
Weight130 g

Key Features:
  • Control of 3-phase networks : phase sequence, phase failure, asymmetry, under and overvoltage with independent settings
  • Multi-function/Multi-voltage product
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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H3USN Monitoring Relays

H3USN Monitoring Relays
  • H3USN Monitoring Relays
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Product Details:

FunctionOver and undervoltage between phases and neutral / loss of neutral
Nominal Voltage3 x 120-3 x 277 V AC
Output2 single changeover relays / one per threshold
Weight130 g
Casing35 mm
Shocks5 g

Key Features:
  • H3US and M3US relays control, on 3-phase networks :
  • Overvoltage between phases,
  • Undervoltage between phases
  • The H3USN relay controls, on 3-phase networks :
  • Overvoltage between phases and neutral,
  • Undervoltage between phases and neutral,
  • Loss of neutral
  • Multi-voltage Products
  • Controls its own supply voltage
  • True RMS measurement
  • LED status indication
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ENRM Level Monitoring Relays

ENRM Level Monitoring Relays
  • ENRM Level Monitoring Relays
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Product Details:

Maximum Power ConsumptionAC 5 VA, DC 1,5 W
Electrode Voltage12 V
Response Time Low Level500 ms
Response Time High Level300 ms
Weight91 g
Operating Range24-240 V AC/DC

Key Features:
  • Regulation of 1 or 2 levels (min / max)
  • Monitoring filling (UP) or emptying (DOWN) selected by a switch on the front panel
  • Probes supplied with AC current
  • Time delay preventing wave effect adjustable from 0.1 to 5s (ENRM)
  • Sensitivity adjustable on front panel from 250 Ω to 1 M Ω (ENRM)
  • Sensitivity adjustable on front panel from 5 KΩ to 100 k Ω (ENR)
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LN Level Monitoring Relays

LN Level Monitoring Relays
  • LN Level Monitoring Relays
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Product Details:

Maximum Cable Capacity10 nF
Operating Range0,85-1,15 x Un
Supply Voltage24 V AC
Base8 - pin
Response Time Low Level500 ms
Response Time High Level300 ms

Key Features:
  • Relay for controlling level of conductive liquids
  • Output relay status display LED
  • Sensitivity adjustable from 5 k to 100 k
  • LN
  • Relay for controlling level of conductive liquids
  • Regulation of two levels : minimum, maximum
  • Empty function
  • Plug in (8 or 11 pins)
  • Sensitivity adjustable from 5 k to 100 k
  • LN2
  • Combined fill and empty functions
  • Combined regulation of pumping out a well and filling a tank
  • Plug in (11 pins)
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L2N Level Monitoring Relays

L2N Level Monitoring Relays
  • L2N Level Monitoring Relays
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Product Details:

Response Time Low Level500 ms
Weight140 g
Supply Voltage24 V AC
Base11-pin
Max Absorbed Power3 VA
Response Time High Level300 ms

Key Features:
  • Relay for controlling level of conductive liquids
  • Output relay status display LED
  • Sensitivity adjustable from 5 kΩ to 100 kΩ
  • LN
  • Relay for controlling level of conductive liquids
  • Regulation of two levels : minimum, maximum
  • Empty function
  • Plug in (8 or 11 pins)
  • Sensitivity adjustable from 5 kΩ to 100 kΩ
  • LN2
  • Combined fill and empty functions
  • Combined regulation of pumping out a well and filling a tank
  • Plug in (11 pins)
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MUS12 Voltage Monitoring Relays

MUS12 Voltage Monitoring Relays
  • MUS12 Voltage Monitoring Relays
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Product Details:

Weight75 g
Operating Range7-20 V DC
MountingOn 35 mm symmetrical DIN rail, IEC/EN 60715
Shocks5 g
ProtectionIP20
Casing17,5 mm

Key Features:
  • Control relays monitoring their own power supply
  • Over/undervoltage control
  • Selectable latching (memory) function
  • Over/undervoltage control
  • Adjustable time delays
  • Control in 50 Hz, 60 Hz or \???
  • True RMS measurement
  • LED status indication
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MUS/MUSF80 Voltage Monitoring Relays

MUS/MUSF80 Voltage Monitoring Relays
  • MUS/MUSF80 Voltage Monitoring Relays
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Product Details:

Min Breaking Current10 mA / 5 V DC
Max Breaking Current5 A AC/DC
Casing17,5 mm
MountingOn 35 mm symmetrical DIN rail, IEC/EN 60715
Weight80 g
Reset Time1,5 s

Key Features:
  • Control relays monitoring their own power supply
  • Over/undervoltage control
  • Selectable latching (memory) function
  • Over/undervoltage control
  • Adjustable time delays
  • Control in 50 Hz, 60 Hz or \???
  • True RMS measurement
  • LED status indication
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MUS/MUSF260 Voltage Monitoring Relays

MUS/MUSF260 Voltage Monitoring Relays
  • MUS/MUSF260 Voltage Monitoring Relays
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Product Details:

Casing17,5 mm
MountingOn 35 mm symmetrical DIN rail, IEC/EN 60715
Reset Time1,5 s
Weight80 g
Range of Adjustment65-260 V AC/DC
Shocks5 g

Key Features:
  • Control relays monitoring their own power supply
  • Over/undervoltage control
  • Selectable latching (memory) function
  • Over/undervoltage control
  • Adjustable time delays
  • Control in 50 Hz, 60 Hz or \???
  • True RMS measurement
  • LED status indication
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EUL Voltage Monitoring Relays

EUL Voltage Monitoring Relays
  • EUL Voltage Monitoring Relays
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Product Details:

Operating Range0,85 1,15 Un
Maximum Power Consumption3 VA / 1 W
Output Relay1 AgNi changeover, 8 A max
Frequency of Measured Signal40-500 Hz
Supply Voltage24 V DC
Measurement Range0,2-60 V

Key Features:
  • Voltage monitoring
  • Measurement EUL : 0.2V to 60V
  • Measurement EUH : 15V to 600V
  • Automatic recognition AC/DC
  • Frequency up to 500 Hz
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EUH Voltage Monitoring Relays

EUH Voltage Monitoring Relays
  • EUH Voltage Monitoring Relays
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Product Details:

Min Breaking Current100 mA AC/DC
Max Breaking Current8 AAC max.
Casing22,5 mm
Measurement Range15-600 V
Supply Voltage24 V DC
Operating Range0,85-1,15 x Un

Key Features:
  • Voltage monitoring
  • Measurement EUL : 0.2V to 60V
  • Measurement EUH : 15V to 600V
  • Automatic recognition AC/DC
  • Frequency up to 500 Hz
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HUL Voltage Monitoring Relays

HUL Voltage Monitoring Relays
  • HUL Voltage Monitoring Relays
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Product Details:

HysteresisAdjustable from 5 -50 % of displayed threshold
Measurement Range0,2 V-60 V
Nominal Voltage24-240 V AC/DC
Voltage Supply Tolerance-15 % / +10 %
Display Precision+-10 % of full scal
Reset Time1500 ms

Key Features:
  • Control of AC and DC voltages
  • Automatic recognition of AC/DC
  • Measurement ranges HUL from 0.2 V to 60 V
  • Measurement ranges HUH from 15 V to 600 V
  • Choice between under and overvoltage
  • True RMS measurement
  • Selectable latching (memory) function
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HUH Voltage Monitoring Relays

HUH Voltage Monitoring Relays
  • HUH Voltage Monitoring Relays
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Product Details:

Measurement Range15 V-600 V
Reset Time1500 ms
Display Precision+-10% of full scale
HysteresisAdjustable from 5-50 % of displayed threshold
Nominal Voltage24-240 V AC/DC
Threshold Adjustment10-100 % of the range

Key Features:
  • Control of AC and DC voltages
  • Automatic recognition of AC/DC
  • Measurement ranges HUL from 0.2 V to 60 V
  • Measurement ranges HUH from 15 V to 600 V
  • Choice between under and overvoltage
  • True RMS measurement
  • Selectable latching (memory) function
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MNS Level Monitoring Relays

MNS Level Monitoring Relays
  • MNS Level Monitoring Relays
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Product Details:

Max Input Current1 mA
Voltage Supply Tolerance-15 % / +10 %
Reset TimeLess than 100 ms
Weight80 g
ProtectionIP20
Shocks5 g

Key Features:
  • Level control by means of a discrete sensor
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HNM Level Monitoring Relays

HNM Level Monitoring Relays
  • HNM Level Monitoring Relays
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Product Details:

Maximum Reset Time4 s
Operating Range20,4-264 V AC/DC
Shocks5 g
Weight115 g
Voltage Supply Tolerance-15 % / +10 %
Casing35 mm

Key Features:
  • Control of one or two levels
  • Filling or emptying function
  • HNM : Control by a resistive level probe
  • HNE : Control by a discrete sensor
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FN Level Monitoring Relays

FN Level Monitoring Relays
  • FN Level Monitoring Relays
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Product Details:

Voltages24 VAC
Maximal Power4 VA at Un + 15 %
Nominal Power3 VA at Un
Electrode Current1 mA
Electrode Voltage15 V AC (50/60 Hz)
Weight280 g

Key Features:
  • Automatic control and regulation of liquid levels.
  • 2 sensitivity ranges.
  • Filling or emptying function selected via dip switch.
  • High or low alarm selected via dip switch.
  • Memory can be selected.
  • LEDs indicate state of power supply, output relay and alarm relay.
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ENR Level Monitoring Relays

ENR Level Monitoring Relays
  • ENR Level Monitoring Relays
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Product Details:

Response Time High Level300 ms
Weight91 g
Operating Range24-240 V AC/DC
Maximum Power ConsumptionAC 5 VA,DC 1,5 W
Electrode Current1 mA
Response Time Low Level500 ms

Key Features:
  • Regulation of 1 or 2 levels (min / max)
  • Monitoring filling (UP) or emptying (DOWN) selected by a switch on the front panel
  • Probes supplied with AC current
  • Time delay preventing wave effect adjustable from 0.1 to 5s (ENRM)
  • Sensitivity adjustable on front panel from 250 Ω to 1 M Ω (ENRM)
  • Sensitivity adjustable on front panel from 5 KΩ to 100 k Ω (ENR)
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HNE Level Monitoring Relays

HNE Level Monitoring Relays
  • HNE Level Monitoring Relays
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Product Details:

Voltage Supply Tolerance-15 % / +10 %
Min Breaking Current10 mA / 5 V DC
Maximum Rate360 operations/hour at full load
Casing35 mm
Shocks5 g
Weight110 g

Key Features:
  • Control of one or two levels
  • Filling or emptying function
  • HNM : Control by a resistive level probe
  • HNE : Control by a discrete sensor
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MIC Current Monitoring Relays

MIC Current Monitoring Relays
  • MIC Current Monitoring Relays
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Product Details:

Shocks5 g
Weight110 g
ProtectionIP20
Reset Time200 ms
Operating Range20,4 V-264 V AC/DC
Voltage Supply Tolerance-15 % / +10 %

Features:
  • Control of AC currents
  • Built-in current transformer
  • Measurement ranges from 2 A to 20 A
  • Choice of output relay action
  • True RMS measurement
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EIL Current Monitoring Relays

EIL Current Monitoring Relays
  • EIL Current Monitoring Relays
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Product Details:

Reset Time500 ms
Weight140 g
Measurement Range2-500 mA
Supply Voltage24 V DC
Operating Range0.85-1.15 Un
Voltage Supply Tolerance-15 % / +10 % if products are mounted without space between them

Key Features:
  • Relay output 5 A - 250 V AC - 1 N/O contact
  • Multivoltage power supply : 100 to 230 V AC 50-60 Hz
  • 24 V AC / DC
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EIH Current Monitoring Relays

EIH Current Monitoring Relays
  • EIH Current Monitoring Relays
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Product Details:

Sensitivity10-100 A
Output Relay1 changeover AgNi, 8A AC max
Measurement Range10-100 A with current transformer
Supply Voltage24 V DC
Weight140 g
Maximum Power Consumption3 VA AC 1 W DC

Key Features:
  • Relay output 5 A - 250 V AC - 1 N/O contact
  • Multivoltage power supply : 100 to 230 V AC 50-60 Hz
  • 24 V AC / DC
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HIL Current Monitoring Relays

HIL Current Monitoring Relays
  • HIL Current Monitoring Relays
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Product Details:

Nominal Voltage24-240 V AC/DC
Operating Range20,4 V-264 V AC/DC
Display Precision+-10 % of full scale
Reset Time1500 ms
Delay on Pick UpLess than 300 ms
Measurement Range2 mA-500 mA

Key Features:
  • Control of AC and DC currents
  • Automatic recognition of AC/DC
  • Measurement ranges from 2 mA to 10 A
  • Choice between over and undercurrent
  • True RMS measurement
  • Selectable latching (memory) function
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HIH Current Monitoring Relays

HIH Current Monitoring Relays
  • HIH Current Monitoring Relays
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Product Details:

Measurement Range0,1 A-10 A
Nominal Voltage24-240 V AC/DC
Casing35 mm
Weight130 g
ProtectionIP20
FunctionsOver or undercurrent

Key Features:
  • Control of AC and DC currents
  • Automatic recognition of AC/DC
  • Measurement ranges from 2 mA to 10 A
  • Choice between over and undercurrent
  • True RMS measurement
  • Selectable latching (memory) function
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FN LS Level Monitoring Relays

FN LS Level Monitoring Relays
  • FN LS Level Monitoring Relays
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Product Details:

Weight280 g
Nominal Power3 VA at Un
Voltages230 VAC
Maximal Power4 VA at Un + 15 %
Electrode Current1 mA
Output2 AgCdO changeover

Features:
  • Automatic control and regulation of liquid levels.
  • 2 sensitivity ranges.
  • Filling or emptying function selected via dip switch.
  • High or low alarm selected via dip switch.
  • Memory can be selected.
  • LEDs indicate state of power supply, output relay and alarm relay.
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A Bhupathy (Partner)
New Marketronika
No. 23/A-1, Lakshmipuram, Ganapathy
Ganapathypudur, Coimbatore - 641006, Tamil Nadu, India
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