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
23AH3164

RoHS

Each
1+
$488.010
5+
$473.080
10+
$452.520
25+
$431.900
50+
$378.630
Min: 1 / Mult: 1
EMR6 Series
DPDT
4A
DIN Rail
230V
Screw
24V
240V
300mA
15A
2.6VA
67AH3182

RoHS

Each
1+
$383.700
Min: 1 / Mult: 1
Harmony RM35JA Series
DPDT
5A
DIN Rail
250VAC
Screw
250VDC
240V
150mA
15A
3.5VA
09P6663

RoHS

Each
Pricing is unavailable. Please contact customer services.
Harmony RM35JA Series
DPDT
5A
DIN Rail
250VAC
Screw
250VDC
240V
10mA
500mA
3.5VA
75Y6212

RoHS

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

RoHS

Each
1+
$243.420
Min: 1 / Mult: 1
Harmony RM35JA Series
DPDT
8A
DIN Rail
250VAC
Screw
-
415VAC
150mA
15A
8VA
71J3382
Each
Pricing is unavailable. Please contact customer services.
311 Series
DPDT
-
Quick Connect
-
Quick Connect
-
24VDC
-
-
1.8W
24AC7422

RoHS

Each
Pricing is unavailable. Please contact customer services.
Harmony RM22JA Series
DPDT
8A
DIN Rail
250VAC
Screw
-
240V
4mA
1A
1.5W
23AH3163

RoHS

Each
1+
$488.010
5+
$473.080
10+
$452.520
25+
$431.900
50+
$378.630
Min: 1 / Mult: 1
EMR6 Series
DPDT
4A
DIN Rail
230V
Screw
24V
240V
3mA
1A
2.6VA
34AH3019

RoHS

Each
1+
$628.330
5+
$613.900
10+
$599.460
25+
$570.600
Min: 1 / Mult: 1
CM Series
DPDT
4A
DIN Rail
230V
Screwless
24V
240V
3mA
1A
-
79AK7517

RoHS

Each
1+
$213.290
Min: 1 / Mult: 1
Harmony RM22JA Series
DPDT
8A
DIN Rail
250VAC
Screw
5V
240V
4mA
1A
1.5W
97AK4965

RoHS

Each
1+
$344.390
5+
$332.630
10+
$316.410
25+
$300.170
50+
$258.170
Min: 1 / Mult: 1
EMR6 Series
DPDT
4A
DIN Rail
230V
Screw
24V
240V
300mA
15A
2.6VA
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