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.
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66AH6837

RoHS

Each
1+
$182.270
Min: 1 / Mult: 1
Zelio RM35JA
DPDT
8A
DIN Rail
250VAC
Screw
-
415VAC
150mA
15A
8VA
-
51K1292
Each
1+
$7,869.100
5+
$7,573.550
10+
$7,433.950
25+
$7,277.440
50+
$7,034.150
Min: 1 / Mult: 1
IQ500 Series
-
-
Panel Mount
-
Plug In
-
120V
10.8A
207A
-
-
81C2841

RoHS

Each
1+
$254.210
Min: 5 / Mult: 1
EI Series
SPDT
8A
DIN Rail
-
Screw
-
24VDC
100mA
10A
3VA
-
05M4252

RoHS

Each
5+
$226.310
10+
$219.310
25+
$212.310
Min: 5 / Mult: 5
PIB01 Series
SPDT
8A
Socket
250VAC
Quick Connect
-
230VAC
100mA
5A
4VA
-
05M4253

RoHS

Each
1+
$227.910
Min: 5 / Mult: 1
PIB02 Series
SPDT
8A
Socket
250VAC
Quick Connect
-
230VAC
-
-
4VA
-
40T0199

RoHS

Date/Lot Code

Each
1+
$247.000
5+
$231.270
10+
$215.910
25+
$196.040
50+
$177.960
More Pricing...
Min: 1 / Mult: 1
CAH Series
SPDT
10A
Panel Mount
240V
Quick Connect
-
120V
2A
20A
-
-
40T0227

RoHS

Each
1+
$247.000
5+
$231.270
10+
$215.910
25+
$196.040
50+
$177.960
More Pricing...
Min: 1 / Mult: 1
CAH Series
SPDT
10A
Panel Mount
240V
Quick Connect
-
24VDC
2A
20A
-
-
16C3118

RoHS

Each
5+
$178.150
10+
$172.720
25+
$167.300
Min: 5 / Mult: 5
DIB01 Series
SPDT
8A
DIN Rail
250VAC
Screw
-
230VAC
10mA
500mA
4VA
-
89K7390
Each
1+
$218.330
5+
$212.870
10+
$207.410
25+
$196.490
50+
$185.570
Min: 1 / Mult: 1
235 Series
SPDT
10A
Panel Mount
120V
Quick Connect
-
120V
1.5A
15A
2VA
-
72Y1053

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
$180.130
5+
$173.150
Min: 1 / Mult: 1
K8AK-AS
SPDT
5A
DIN Rail
250VAC
Screw
30V
240VAC
10mA
200A
4.6VA
-
49AC1671

RoHS

Each
1+
$301.560
10+
$265.370
15+
$238.830
30+
$222.840
50+
$211.750
Min: 5 / Mult: 1
EIH Series
SPDT
8A
DIN Rail
250VAC
Screw
250V
24VDC
100mA
10A
1W
CE, CSA, EN, IEC, UL
23AH3163

RoHS

Each
1+
$353.490
5+
$342.260
10+
$326.810
25+
$311.310
50+
$271.260
Min: 1 / Mult: 1
EMR6
DPDT
4A
DIN Rail
230V
Screw
24V
240VAC
3mA
1A
2.6VA
-
34AH3019

RoHS

Each
1+
$469.730
5+
$458.640
10+
$447.540
25+
$425.350
Min: 1 / Mult: 1
CM
DPDT
4A
DIN Rail
230V
Screwless
24V
240VAC
3mA
1A
-
-
97AK4965

RoHS

Each
1+
$264.730
5+
$255.690
10+
$243.230
25+
$230.740
50+
$198.460
Min: 1 / Mult: 1
EMR6 Series
DPDT
4A
DIN Rail
230V
Screw
24V
240VAC
300mA
15A
2.6VA
-
26-39 of 39 items
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