Current Monitoring Relays:

84 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
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
30M2658

RoHS

Each
Pricing is unavailable. Please contact customer services.
841 Series
SPDT
15A
DIN Rail
240V
-
24V
240VAC
100mA
1A
1.5VA
-
91Y2581

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
-
DIN Rail
-
Screw
-
24V
2mA
500mA
1.8VA
UL
16C5027

RoHS

Each
5+
$192.800
10+
$186.710
25+
$180.620
Min: 5 / Mult: 5
PIA01 Series
SPDT
8A
Socket
250V
Plug In
-
230VAC
500mA
5A
4VA
-
18X5164
Each
Pricing is unavailable. Please contact customer services.
252 Series
-
5A
DIN Rail
-
Wire Leaded
24V
-
-
-
-
CSA, UL
91Y2572

RoHS

Each
1+
$442.860
5+
$413.960
10+
$390.870
25+
$365.840
50+
$346.580
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPDT
-
DIN Rail
-
Screw
-
240VAC
100mA
5A
2.5VA
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
10A
200A
1.8VA
UL
91Y2587

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
-
DIN Rail
-
Screw
-
24V
100mA
5A
1.8VA
UL
49AC1671

RoHS

Each
Pricing is unavailable. Please contact customer services.
EIH Series
SPDT
8A
DIN Rail
250V
Screw
250V
24V
100mA
10A
1W
CE, CSA, EN, IEC, UL
91Y2575

RoHS

Each
1+
$415.040
5+
$387.980
10+
$366.310
25+
$342.860
50+
$324.810
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPST-NO
-
DIN Rail
-
Screw
-
24V
100mA
5A
1.8VA
UL
91Y2571

RoHS

Each
1+
$403.150
5+
$376.860
10+
$355.820
25+
$333.030
50+
$315.510
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPST-NO
-
DIN Rail
-
Screw
-
24V
2mA
500mA
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
240VAC
10A
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
10A
200A
1.8VA
UL
91Y2578

RoHS

Each
1+
$442.860
5+
$413.960
10+
$390.870
25+
$365.840
50+
$346.580
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPST-NO
-
DIN Rail
-
Screw
-
240VAC
10A
200A
2.5VA
UL
91Y2582

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
-
DIN Rail
-
Screw
-
240VAC
2mA
500mA
2.5VA
UL
91Y2579

RoHS

Each
1+
$415.040
5+
$387.980
10+
$366.310
25+
$342.860
50+
$324.810
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPST-NO
-
DIN Rail
-
Screw
-
24V
10A
200A
1.8VA
UL
91Y2576

RoHS

Each
1+
$442.860
5+
$413.960
10+
$390.870
25+
$365.840
50+
$346.580
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPDT
-
DIN Rail
-
Screw
-
240VAC
10A
200A
2.5VA
UL
24AC7422

RoHS

Each
Pricing is unavailable. Please contact customer services.
Harmony RM22JA Series
DPDT
8A
DIN Rail
250V
Screw
-
240VAC
4mA
1A
1.5VA
-
91Y2568

RoHS

Date/Lot Code

Each
1+
$442.860
5+
$413.960
10+
$390.870
25+
$365.840
50+
$346.580
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPDT
-
DIN Rail
-
Screw
-
240VAC
2mA
500mA
2.5VA
UL
91Y2569

RoHS

Each
1+
$412.050
5+
$387.020
10+
$375.460
25+
$363.910
50+
$346.580
Min: 1 / Mult: 1
K8DT-AS Series
SPDT
-
DIN Rail
-
Screw
-
24V
2mA
500mA
1.8VA
UL
91Y2580

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
-
DIN Rail
-
Screw
-
240VAC
2mA
500mA
2.5VA
UL
91Y2574

RoHS

Each
1+
$442.860
5+
$413.960
10+
$390.870
25+
$365.840
50+
$346.580
More Pricing...
Min: 1 / Mult: 1
K8DT-AS Series
SPST-NO
-
DIN Rail
-
Screw
-
240VAC
100mA
5A
2.5VA
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
240VAC
10A
200A
2.5VA
UL
91Y2584

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
-
DIN Rail
-
Screw
-
240VAC
100mA
5A
2.5VA
UL
51-75 of 84 items
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