Current Monitoring Relays:

39 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.
Show More
View
Buyer
Engineer
Manufacturer
Product Range
Contact Configuration
Contact Current
Relay Mounting
Contact Voltage VAC
Relay Terminals
Contact Voltage VDC
Supply Voltage Max
Current Monitoring Range Min
Current Monitoring Range Max
Power Consumption
Approvals & Standards
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice forQuantity
05M4087

RoHS

Each
1+
$104.050
10+
$93.910
25+
$89.460
50+
$86.920
100+
$83.750
Min: 1 / Mult: 1
DIA53 Series
-
100mA
DIN Rail
-
Screw
40V
-
2A
20A
-
-
35M1034

RoHS

Each
1+
$375.780
5+
$367.010
10+
$358.240
25+
$340.720
Min: 1 / Mult: 1
SIRIUS 3UG4 Series
SPDT
3A
DIN Rail
400V
Screw
250V
240V
50mA
10A
-
-
30M2660

RoHS

Date/Lot Code

Each
1+
$139.800
10+
$125.830
Min: 1 / Mult: 1
841 Series
SPDT
15A
DIN Rail
240V
-
24V
240V
500mA
5A
1.5VA
-
86K0429

RoHS

Each
1+
$180.070
Min: 1 / Mult: 1
MIC Series
SPDT
5A
DIN Rail
250V
Screw
250V
240V
2A
20A
3VA
-
23AH3164

RoHS

Each
1+
$360.220
5+
$348.780
10+
$333.030
25+
$317.240
50+
$276.430
Min: 1 / Mult: 1
EMR6
DPDT
4A
DIN Rail
230V
Screw
24V
240V
300mA
15A
2.6VA
-
25C3239
Each
1+
$308.000
Min: 1 / Mult: 1
IR.T Series
SPDT
10A
Socket
250V
Quick Connect
-
110VAC
-
-
3VA
-
27R0566

RoHS

Each
1+
$204.980
5+
$195.020
10+
$189.050
25+
$183.080
Min: 1 / Mult: 1
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
48V
100mA
5A
800mW
-
72Y1051

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
$157.830
Min: 1 / Mult: 1
K8AK-AS
SPDT
5A
DIN Rail
250V
Screw
30V
240V
2A
500mA
4.6VA
-
34AC4095

RoHS

Date/Lot Code

Each
1+
$120.020
5+
$112.160
10+
$104.310
25+
$98.540
50+
$94.370
More Pricing...
Min: 1 / Mult: 1
-
SPST-NO
5A
Panel Mount
240V
Screw
-
-
5A
200A
-
-
09P6654

RoHS

Date/Lot Code

Each
1+
$186.100
Min: 1 / Mult: 1
-
SPDT
5A
DIN Rail
250V
Screw
250V
240V
2A
20A
3VA
-
34AC6498

RoHS

Date/Lot Code

Each
1+
$143.110
5+
$133.730
10+
$124.360
25+
$117.480
50+
$112.490
Min: 1 / Mult: 1
TCS Series
SPST-NO
1A
DIN Rail
240V
Quick Connect
50V
-
2A
20A
-
-
04AC8452

RoHS

Each
1+
$125.810
5+
$114.210
10+
$112.530
25+
$109.760
50+
$104.230
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
200mA
10A
1.4VA
-
71K2933

RoHS

Each
1+
$171.420
5+
$163.230
10+
$158.310
25+
$153.400
Min: 1 / Mult: 1
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
240V
2A
100A
1W
-
67AH3182

RoHS

Each
1+
$230.690
10+
$220.070
25+
$209.450
50+
$198.820
100+
$188.200
Min: 1 / Mult: 1
Zelio
DPDT
5A
DIN Rail
250V
Screw
250V
240V
150mA
15A
3.5VA
-
04AC8453

RoHS

Each
1+
$125.810
5+
$114.210
10+
$112.530
25+
$109.760
50+
$104.230
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
20mA
2A
1.4VA
-
80AK3862

RoHS

Each
1+
$196.930
10+
$169.700
25+
$163.200
50+
$156.140
100+
$143.360
More Pricing...
Min: 1 / Mult: 1
70 Series
SPDT
10A
DIN Rail
240V
Screw
240V
240V
50mA
16A
530mW
-
85AK4167

RoHS

Each
1+
$118.530
5+
$103.680
10+
$102.020
Min: 1 / Mult: 1
DIA53 Series
SPST-NO
100mA
DIN Rail
-
Screw
40V
-
5A
50A
-
-
79AK7517

RoHS

Each
1+
$180.250
Min: 1 / Mult: 1
Zelio RM22JA
DPDT
8A
DIN Rail
250V
Screw
5V
240V
4mA
1A
1.5VA
-
12AM0921

RoHS

Each
1+
$131.960
5+
$112.990
10+
$110.870
Min: 1 / Mult: 1
EISH Series
SPST-NO
1A
DIN Rail, Panel
30V
Screw
30V
-
200mA
60A
-
-
92K6354

RoHS

Date/Lot Code

Each
1+
$66.030
5+
$66.030
10+
$66.030
25+
$66.030
50+
$66.030
More Pricing...
Min: 1 / Mult: 1
-
SPST-NO
5A
Surface Mount
240V
Solder
-
-
5A
200A
-
-
86K0430

RoHS

Each
1+
$212.760
Min: 1 / Mult: 1
HIH Series
SPDT
5A
DIN Rail
250V
Screw
250V
240V
1mA
10A
3.5VA
-
86K0428

RoHS

Each
1+
$215.630
Min: 1 / Mult: 1
HIL Series
SPDT
5A
DIN Rail
250V
Screw
250V
240V
2A
500mA
3.5VA
-
96K2647
Each
1+
$381.220
5+
$371.690
10+
$362.160
25+
$343.100
Min: 1 / Mult: 1
235 Series
SPDT
10A
Socket
120V
Quick Connect
-
120VAC
1.5A
15A
2VA
-
05M4090

RoHS

Each
5+
$190.400
10+
$184.590
25+
$178.780
Min: 5 / Mult: 5
DIB02 Series
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
-
-
4VA
-
05M4089

RoHS

Each
5+
$190.300
10+
$184.490
25+
$178.680
Min: 5 / Mult: 5
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
100mA
5A
4VA
-
1-25 of 39 items
of 2 page(s)

Popular Suppliers

EATON
SCHNEIDER ELECTRIC
HONEYWELL
WAGO
IDEC
OMRON
BELDEN
ABB