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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27R0566

RoHS

Each
1+
$281.170
5+
$268.220
10+
$260.450
25+
$252.680
Min: 1 / Mult: 1
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
48V
100mA
5A
800mW
-
04AC8452

RoHS

Each
1+
$164.150
5+
$149.290
10+
$147.140
25+
$143.600
50+
$136.520
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
200mA
10A
1.4VA
-
71K2933

RoHS

Each
1+
$235.390
5+
$224.540
10+
$218.040
25+
$211.530
Min: 1 / Mult: 1
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
240VAC
2A
100A
1W
-
79AK7517

RoHS

Each
1+
$229.520
Min: 1 / Mult: 1
Harmony RM22JA Series
DPDT
8A
DIN Rail
250V
Screw
5V
240VAC
4mA
1A
1.5W
-
16C5027

RoHS

Each
1+
$57.840
5+
$57.840
10+
$57.840
25+
$57.840
Min: 1 / Mult: 1
PIA01 Series
SPDT
8A
Socket
250V
Plug In
-
230VAC
500mA
5A
4VA
-
05M4090

RoHS

Each
5+
$260.530
10+
$252.980
25+
$245.440
Min: 5 / Mult: 5
DIB02 Series
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
-
-
4VA
-
05M4089

RoHS

Each
5+
$260.530
10+
$252.980
25+
$245.440
Min: 5 / Mult: 5
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
100mA
5A
4VA
-
75Y6212

RoHS

Each
Pricing is unavailable. Please contact customer services.
Harmony RM35JA Series
DPDT
8A
DIN Rail
250V
Screw
-
240VAC
150mA
15A
1.5W
-
66AH6837

RoHS

Each
1+
$232.020
Min: 1 / Mult: 1
Harmony RM35JA Series
DPDT
8A
DIN Rail
250V
Screw
-
415VAC
150mA
15A
8VA
-
81C2841

RoHS

Each
1+
$336.520
Min: 5 / Mult: 1
EIH Series
SPDT
8A
DIN Rail
-
Screw
-
24VDC
100mA
10A
3VA
-
27R0564

RoHS

Each
5+
$200.050
10+
$195.010
25+
$189.960
Min: 5 / Mult: 5
DIA01 Series
SPDT
8A
DIN Rail
250V
Quick Connect
-
48V
-
-
2W
-
05M4252

RoHS

Each
5+
$313.780
10+
$304.690
25+
$295.600
Min: 5 / Mult: 5
PIB01 Series
SPDT
8A
Socket
250V
Quick Connect
-
230VAC
100mA
5A
4VA
-
62M9275
Each
1+
$865.630
Min: 1 / Mult: 1
373 Series
-
8A
DIN Rail
-
Wire Leaded
30V
48V
-
-
-
UL
05M4253

RoHS

Each
5+
$287.870
10+
$278.780
25+
$269.690
Min: 5 / Mult: 5
PIB02 Series
SPDT
8A
Socket
250V
Quick Connect
-
230VAC
-
-
4VA
-
16C3118

RoHS

Each
5+
$243.250
10+
$236.210
25+
$229.160
Min: 5 / Mult: 5
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
10mA
500mA
4VA
-
49AC1671

RoHS

Each
Pricing is unavailable. Please contact customer services.
EIH Series
SPDT
8A
DIN Rail
250V
Screw
250V
24VDC
100mA
10A
1W
CE, CSA, EN, IEC, UL
24AC7422

RoHS

Each
Pricing is unavailable. Please contact customer services.
Harmony RM22JA Series
DPDT
8A
DIN Rail
250V
Screw
-
240VAC
4mA
1A
1.5W
-
04AC8453

RoHS

Each
1+
$164.150
5+
$149.290
10+
$147.140
25+
$143.600
50+
$136.520
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
20mA
2A
1.4VA
-
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