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
27R0566

RoHS

Each
1+
$294.450
5+
$281.500
10+
$273.730
25+
$265.960
Min: 1 / Mult: 1
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
48V
100mA
5A
800mW
-
04AC8452

RoHS

Each
1+
$169.790
5+
$154.930
10+
$152.780
25+
$149.250
50+
$142.160
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
200mA
10A
1.4VA
-
71K2933

RoHS

Each
1+
$246.510
5+
$235.660
10+
$229.160
25+
$222.650
Min: 1 / Mult: 1
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
240VAC
2A
100A
1W
-
04AC8453

RoHS

Each
1+
$169.170
5+
$154.310
10+
$152.150
25+
$148.620
50+
$141.530
More Pricing...
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
20mA
2A
1.4VA
-
05M4090

RoHS

Each
5+
$273.430
10+
$265.880
25+
$258.340
Min: 5 / Mult: 5
DIB02 Series
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
-
-
4VA
-
05M4089

RoHS

Each
5+
$273.430
10+
$265.880
25+
$258.340
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+
$243.420
Min: 1 / Mult: 1
Harmony RM35JA Series
DPDT
8A
DIN Rail
250V
Screw
-
415VAC
150mA
15A
8VA
-
81C2841

RoHS

Each
1+
$354.700
Min: 5 / Mult: 1
EIH Series
SPDT
8A
DIN Rail
-
Screw
-
24VDC
100mA
10A
3VA
-
27R0564

RoHS

Each
5+
$214.430
10+
$209.380
25+
$204.330
Min: 5 / Mult: 5
DIA01 Series
SPDT
8A
DIN Rail
250V
Quick Connect
-
48V
-
-
2W
-
05M4252

RoHS

Each
5+
$329.320
10+
$320.230
25+
$311.140
Min: 5 / Mult: 5
PIB01 Series
SPDT
8A
Socket
250V
Quick Connect
-
230VAC
100mA
5A
4VA
-
62M9275
Each
Pricing is unavailable. Please contact customer services.
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+
$255.310
10+
$248.260
25+
$241.210
Min: 5 / Mult: 5
DIB01 Series
SPDT
8A
DIN Rail
250V
Screw
-
230VAC
10mA
500mA
4VA
-
16C5027

RoHS

Each
5+
$220.560
10+
$214.470
25+
$208.380
Min: 5 / Mult: 5
PIA01 Series
SPDT
8A
Socket
250V
Plug In
-
230VAC
500mA
5A
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
-
79AK7517

RoHS

Each
1+
$213.290
Min: 1 / Mult: 1
Harmony RM22JA Series
DPDT
8A
DIN Rail
250V
Screw
5V
240VAC
4mA
1A
1.5W
-
1-18 of 18 items
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