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
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
86K0429

RoHS

Each
1+
$244.620
Min: 1 / Mult: 1
MIC Series
SPDT
5A
DIN Rail
250V
Screw
250V
240V
2A
20A
3VA
-
72Y1051

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
$178.230
Min: 1 / Mult: 1
K8AK-AS Series
SPDT
5A
DIN Rail
250V
Screw
30V
240V
2A
500mA
4.6VA
-
09P6654

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
Harmony RM17JC Series
SPDT
5A
DIN Rail
250V
Screw
250V
240V
2A
20A
3VA
-
67AH3182

RoHS

Each
1+
$383.700
Min: 1 / Mult: 1
Harmony RM35JA Series
DPDT
5A
DIN Rail
250V
Screw
250V
240V
150mA
15A
3.5VA
-
92K6354

RoHS

Date/Lot Code

Each
1+
$149.890
5+
$137.020
10+
$124.130
25+
$115.830
50+
$110.310
More Pricing...
Min: 1 / Mult: 1
-
SPST-NO
5A
Surface Mount
240V
Solder
-
-
5A
200A
-
-
86K0430

RoHS

Each
1+
$289.010
Min: 1 / Mult: 1
HIH Series
SPDT
5A
DIN Rail
250V
Screw
250V
240V
1mA
10A
3.5VA
-
86K0428

RoHS

Each
1+
$293.840
Min: 1 / Mult: 1
HIL Series
SPDT
5A
DIN Rail
250V
Screw
250V
240V
2A
500mA
3.5VA
-
44W8684
Each
Pricing is unavailable. Please contact customer services.
252 Series
-
5A
DIN Rail
208V
Wire Leaded
24V
-
-
-
-
CSA, UL
09P6663

RoHS

Each
Pricing is unavailable. Please contact customer services.
Harmony RM35JA Series
DPDT
5A
DIN Rail
250V
Screw
250V
240V
10mA
500mA
3.5VA
-
05X9754
Each
1+
$167.850
Min: 1 / Mult: 1
CMG Series
SPST-NO
5A
Panel Mount
240V
Quick Connect
-
480VAC
5A
20A
-
-
68X4950
Each
Pricing is unavailable. Please contact customer services.
252 Series
-
5A
DIN Rail
120V
Wire Leaded
24V
480VAC
-
-
-
CSA, UL
34AC4095

RoHS

Date/Lot Code

Each
1+
$149.890
5+
$137.020
10+
$124.130
25+
$115.830
50+
$110.310
More Pricing...
Min: 1 / Mult: 1
-
SPST-NO
5A
Panel Mount
240V
Screw
-
-
5A
200A
-
-
67C2524
Each
1+
$346.430
Min: 1 / Mult: 1
252 Series
-
5A
DIN Rail
120V
Wire Leaded
24V
-
-
-
-
CSA, UL
84H0937
Each
1+
$459.500
Min: 1 / Mult: 1
252 Series
-
5A
DIN Rail
50mV
Wire Leaded
24V
-
-
-
-
CSA, UL
19X7693
Each
Pricing is unavailable. Please contact customer services.
256 Series
-
5A
DIN Rail
120V
Wire Leaded
24V
-
-
-
-
-
10M5455
Each
Pricing is unavailable. Please contact customer services.
252 Series
-
5A
DIN Rail
480V
Screw
24V
-
-
-
-
CSA, UL
72Y1053

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
$173.850
Min: 1 / Mult: 1
K8AK-AS Series
SPDT
5A
DIN Rail
250V
Screw
30V
240V
10mA
200A
4.6VA
-
11C1602
Each
1+
$410.530
Min: 1 / Mult: 1
252 Series
-
5A
DIN Rail
-
Screw
24V
120VAC
-
-
-
CSA
44Y9823
Each
1+
$344.890
Min: 1 / Mult: 1
252 Series
-
5A
DIN Rail
120V
Wire Leaded
24V
-
-
-
-
CSA, UL
18X5164
Each
Pricing is unavailable. Please contact customer services.
252 Series
-
5A
DIN Rail
-
Wire Leaded
24V
-
-
-
-
CSA, UL
91Y2591

RoHS

Each
1+
$463.790
5+
$435.610
10+
$422.620
25+
$409.610
50+
$390.110
Min: 1 / Mult: 1
K8DT-AW Series
SPST-NO
5A
DIN Rail
250V
Screw
30V
24V
10mA
200A
1.8VA
UL
91Y2588

RoHS

Each
1+
$489.680
5+
$459.930
10+
$446.200
25+
$432.470
50+
$411.870
Min: 1 / Mult: 1
K8DT-AW Series
SPDT
5A
DIN Rail
250V
Screw
30V
240V
10mA
200A
2.5VA
UL
91Y2589

RoHS

Each
1+
$489.680
5+
$459.930
10+
$446.200
25+
$432.470
50+
$411.870
Min: 1 / Mult: 1
K8DT-AW Series
SPDT
5A
DIN Rail
250V
Screw
30V
24V
10mA
200A
1.8VA
UL
91Y2590

RoHS

Each
1+
$489.680
5+
$459.930
10+
$446.200
25+
$432.470
50+
$411.870
Min: 1 / Mult: 1
K8DT-AW Series
SPST-NO
5A
DIN Rail
250V
Screw
30V
240V
10mA
200A
2.5VA
UL
1-24 of 24 items
of 1 page(s)

Popular Suppliers

EATON
SCHNEIDER ELECTRIC
HONEYWELL
WAGO
IDEC
OMRON
BELDEN
ABB