Monitoring Relays:

197 Products Found

Element14 offers a comprehensive range of monitoring relays, ideal for safeguarding electrical systems and ensuring optimal performance. Our selection includes current, ground fault, insulation, phase and temperature monitoring relays from leading manufacturers. Designed to enhance safety and efficiency, these relays are available in various configurations for industrial and commercial applications.

Monitoring relays are protective devices that monitor key electrical parameters such as current, voltage, phase sequence, insulation resistance and temperature. They detect anomalies and trigger alerts or corrective actions to prevent equipment damage and system failure. These relays play a vital role in protecting motors, generators and other critical electrical equipment.

Current Monitoring Relays – Detect overcurrent, undercurrent and phase imbalance to protect motors and equipment. Ground Fault Monitoring Relays – Identify leakage currents to prevent electrical hazards and improve safety. Insulation Monitoring Relays – Measure insulation resistance to detect faults before they cause failure. Phase Monitoring Relays – Monitor phase sequence, loss and imbalance to ensure stable operation. Temperature Monitoring Relays – Detect overheating and activate cooling or shutdown systems.

Applications:

  • Industrial Automation – Protect motors and equipment from electrical faults.
  • HVAC Systems – Ensure efficient operation and prevent overheating.
  • Power Distribution – Maintain system stability and prevent blackouts.
  • Renewable Energy – Monitor electrical health in solar and wind systems.
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ComparePrice ForQuantity
4163411

RoHS

Each
1+
Rs.7,446.700
Min: 1 / Mult: 1
-
DPDT
5A
DIN Rail
4163419

RoHS

Each
1+
Rs.10,339.840
Min: 1 / Mult: 1
-
SPDT
10A
DIN Rail
4163402

RoHS

Each
1+
Rs.4,678.590
Min: 1 / Mult: 1
-
SPDT
5A
DIN Rail
4163398

RoHS

Each
1+
Rs.7,238.320
Min: 1 / Mult: 1
-
SPDT
5A
DIN Rail
4163408

RoHS

Each
1+
Rs.7,597.890
5+
Rs.6,711.900
Min: 1 / Mult: 1
-
DPDT
5A
DIN Rail
4163397

RoHS

Each
1+
Rs.9,885.900
5+
Rs.8,734.250
Min: 1 / Mult: 1
-
DPDT
5A
DIN Rail
4163410

RoHS

Each
1+
Rs.7,579.870
5+
Rs.7,290.640
10+
Rs.7,154.800
20+
Rs.7,022.480
Min: 1 / Mult: 1
-
DPDT
5A
DIN Rail
4163399

RoHS

Each
1+
Rs.5,259.690
5+
Rs.4,647.880
Min: 1 / Mult: 1
-
SPDT
5A
DIN Rail
2102349

RoHS

Each
1+
Rs.22,086.170
Min: 1 / Mult: 1
CM Series
DPDT
4A
DIN Rail
2780443

RoHS

Each
1+
Rs.26,514.860
Min: 1 / Mult: 1
Harmony RM35UB3 Series
DPDT
5A
DIN Rail
2677811

RoHS

Each
1+
Rs.7,297.310
5+
Rs.7,035.730
10+
Rs.6,839.510
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
2887771

RoHS

Each
1+
Rs.81,338.900
Min: 1 / Mult: 1
EL3100 Series
-
-
-
3214129

RoHS

Each
1+
Rs.23,768.090
Min: 1 / Mult: 1
EMR6 Series
DPDT
4A
DIN Rail
2507215

RoHS

Each
1+
Rs.15,899.090
Min: 1 / Mult: 1
K8AK Series
SPDT
5A
DIN Rail
2504231

RoHS

Each
1+
Rs.6,888.390
Min: 1 / Mult: 1
K8AK Series
DPDT-NC
5A
DIN Rail
2612119

RoHS

Each
1+
Rs.21,693.150
Min: 1 / Mult: 1
K8AK Series
SPDT
5A
DIN Rail
3223707

RoHS

Each
1+
Rs.69,896.210
Min: 1 / Mult: 1
CM Series
DPDT
-
DIN Rail
3111269

RoHS

Each
1+
Rs.15,395.130
Min: 1 / Mult: 1
Harmony RM22 Series
DPDT
8A
DIN Rail
9514430

RoHS

Each
1+
Rs.62,140.240
Min: 1 / Mult: 1
BD 9080 Series
DPDT
-
DIN Rail
9515399

RoHS

Each
1+
Rs.13,213.320
5+
Rs.12,795.080
10+
Rs.12,700.210
Min: 1 / Mult: 1
-
DPDT
-
DIN Rail
3214139

RoHS

Each
1+
Rs.23,592.360
Min: 1 / Mult: 1
EMR6 Series
DPDT
4A
DIN Rail
3223721

RoHS

Each
1+
Rs.23,601.740
Min: 1 / Mult: 1
CM Series
DPDT
4A
DIN Rail
4259624
Each
1+
Rs.17,407.340
Min: 1 / Mult: 1
SLU Series
SPDT
10A
Socket
9515046

RoHS

Each
1+
Rs.10,217.750
5+
Rs.10,013.400
10+
Rs.9,809.040
Min: 1 / Mult: 1
-
SPST-NC
-
DIN Rail
2507206

RoHS

Each
1+
Rs.11,617.450
Min: 1 / Mult: 1
K8AK-AS Series
SPDT
5A
DIN Rail
26-50 of 197 items
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