Current Monitoring Relays:

82 Products Found

Newark provides a wide range of current monitoring relays, ensuring reliable protection for electrical systems in industrial and commercial settings. With various current thresholds and adjustable settings, our relays deliver precise monitoring and quick response to overcurrent and undercurrent conditions.

Current monitoring relays detect abnormal current flow in electrical circuits. They protect motors, transformers and other electrical equipment by disconnecting the circuit when a current fault is detected, preventing overheating and equipment damage.

Key Features:

  • Adjustable current ranges and trip delays for tailored protection.
  • Overcurrent and undercurrent detection to prevent motor burnout.
  • Single-phase and three-phase compatibility for versatile use.

Applications:

  • Motor Protection – Prevent damage from overloading and phase imbalance.
  • Power Distribution – Maintain stability in electrical grids.
  • Industrial Equipment – Ensure smooth operation of heavy machinery.
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ComparePrice forQuantity
35M1034

RoHS

Each
1+
$509.430
5+
$497.220
10+
$485.020
25+
$460.610
Min: 1 / Mult: 1
SIRIUS 3UG4 Series
SPDT
3A
DIN Rail
400V
Screw
250V
240V
50mA
10A
-
-
30M2660

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
841 Series
SPDT
15A
DIN Rail
240VAC
-
24VDC
240V
500mA
5A
1.5VA
-
86K0429

RoHS

Each
1+
$214.690
Min: 1 / Mult: 1
MIC Series
SPDT
5A
DIN Rail
250VAC
Screw
250V
240V
2A
20A
3VA
-
86K0430

RoHS

Each
1+
$253.650
Min: 1 / Mult: 1
HIH Series
SPDT
5A
DIN Rail
250VAC
Screw
250V
240V
1mA
10A
3.5VA
-
23AH3164

RoHS

Each
1+
$450.100
5+
$435.480
10+
$415.320
25+
$395.100
50+
$342.880
Min: 1 / Mult: 1
EMR6
DPDT
4A
DIN Rail
230V
Screw
24VDC
240V
300mA
15A
2.6VA
-
25C3239
Each
1+
$305.760
Min: 1 / Mult: 1
IR.T Series
SPDT
10A
Socket
250VAC
Quick Connect
-
110VAC
-
-
3VA
-
72Y1051

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
$325.780
5+
$319.040
10+
$312.280
25+
$298.770
50+
$285.270
More Pricing...
Min: 1 / Mult: 1
K8AK-AS
SPDT
5A
DIN Rail
250VAC
Screw
30VDC
240V
2A
500mA
4.6VA
-
34AC4095

RoHS

Date/Lot Code

Each
1+
$155.910
5+
$145.700
10+
$135.500
25+
$128.010
50+
$122.590
More Pricing...
Min: 1 / Mult: 1
-
SPST-NO
5A
Panel Mount
240VAC
Screw
-
-
5A
200A
-
-
92K6354

RoHS

Date/Lot Code

Each
1+
$123.830
5+
$114.300
10+
$114.300
25+
$114.300
50+
$114.300
More Pricing...
Min: 1 / Mult: 1
-
SPST-NO
5A
Surface Mount
240VAC
Solder
-
-
5A
200A
-
-
04AC8452

RoHS

Each
1+
$161.020
5+
$146.160
10+
$144.010
25+
$140.480
50+
$133.390
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250VAC
Screw
-
230VAC
200mA
10A
1.4VA
-
71K2933

RoHS

Each
1+
$216.840
5+
$206.000
10+
$199.500
25+
$192.990
Min: 1 / Mult: 1
DIB01 Series
SPDT
8A
DIN Rail
250VAC
Screw
-
240V
2A
100A
1W
-
04AC8453

RoHS

Each
1+
$161.020
5+
$146.160
10+
$144.010
25+
$140.480
50+
$133.390
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250VAC
Screw
-
230VAC
20mA
2A
1.4VA
-
09P6664

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
Zelio Series
DPDT
5A
DIN Rail
250VAC
Screw
250V
240V
150mA
15A
3.5VA
-
73C4805

RoHS

Each
1+
$336.770
Min: 1 / Mult: 1
EI Series
SPDT
8A
DIN Rail
-
Screw
-
120VAC
100mA
10A
3VA
-
05X9754
Each
1+
$50.590
Min: 1 / Mult: 1
CMG Series
SPST-NO
5A
Panel Mount
240VAC
Quick Connect
-
480VAC
5A
20A
-
-
12AM0921

RoHS

Each
1+
$166.010
5+
$141.690
10+
$138.980
Min: 1 / Mult: 1
EISH Series
SPST-NO
1A
DIN Rail, Panel
30V
Screw
30VDC
-
200mA
60A
-
-
85AK4168

RoHS

Each
1+
$336.920
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
80AK3862

RoHS

Each
1+
$243.830
10+
$209.430
25+
$201.230
50+
$192.300
100+
$176.160
More Pricing...
Min: 1 / Mult: 1
70 Series
SPDT
10A
DIN Rail
240VAC
Screw
240V
240V
50mA
16A
530mW
-
85AK4167

RoHS

Each
1+
$154.590
5+
$135.210
10+
$133.050
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
79AK7517

RoHS

Each
1+
$205.640
Min: 1 / Mult: 1
Zelio RM22JA
DPDT
8A
DIN Rail
250VAC
Screw
5V
240V
4mA
1A
1.5VA
-
16C5027

RoHS

Each
1+
$136.090
5+
$136.090
10+
$136.090
25+
$136.090
Min: 1 / Mult: 1
PIA01 Series
SPDT
8A
Socket
250VAC
Plug In
-
230VAC
500mA
5A
4VA
-
96K2647
Each
1+
$416.820
5+
$406.410
10+
$395.990
25+
$375.140
50+
$354.300
Min: 1 / Mult: 1
235 Series
SPDT
10A
Socket
120VAC
Quick Connect
-
120VAC
1.5A
15A
2VA
-
44W8684
Each
1+
$421.540
Min: 1 / Mult: 1
252 Series
-
5A
DIN Rail
208V
Wire Leaded
24VDC
-
-
-
-
CSA, UL
09P6663

RoHS

Each
Pricing is unavailable. Please contact customer services.
Zelio Series
DPDT
5A
DIN Rail
250VAC
Screw
250V
240V
10mA
500mA
3.5VA
-
05M4090

RoHS

Each
5+
$239.010
10+
$231.470
25+
$223.920
Min: 5 / Mult: 5
DIB02 Series
SPDT
8A
DIN Rail
250VAC
Screw
-
230VAC
-
-
4VA
-
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