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
2811519

RoHS

Each
1+
Rs.6,363.380
5+
Rs.6,195.920
10+
Rs.6,072.010
Min: 1 / Mult: 1
-
DPDT
5A
DIN Rail
2780442

RoHS

Each
1+
Rs.13,795.890
Min: 1 / Mult: 1
Harmony RM22UB Series
DPDT
8A
DIN Rail
3223705

RoHS

Each
1+
Rs.31,719.540
Min: 1 / Mult: 1
CM Series
SPDT
-
DIN Rail
3111268

RoHS

Each
1+
Rs.6,889.910
5+
Rs.6,752.120
10+
Rs.6,614.320
Min: 1 / Mult: 1
Harmony RM22 Series
DPDT
8A
DIN Rail
2295793

RoHS

Each
1+
Rs.10,044.590
5+
Rs.9,843.700
10+
Rs.9,642.810
Min: 1 / Mult: 1
70 Series
SPDT
10A
DIN Rail, Panel
1895998

RoHS

Each
1+
Rs.10,537.350
5+
Rs.10,326.610
10+
Rs.10,115.860
Min: 1 / Mult: 1
CM-PFE Series
SPDT
4A
DIN Rail
2811520

RoHS

Each
1+
Rs.6,459.930
5+
Rs.6,209.040
10+
Rs.6,084.860
Min: 1 / Mult: 1
-
DPDT
5A
DIN Rail
2780440

RoHS

Each
1+
Rs.14,741.960
Min: 1 / Mult: 1
Harmony RM22UA Series
DPDT
8A
DIN Rail
2677810

RoHS

Each
1+
Rs.7,783.190
5+
Rs.7,428.820
10+
Rs.7,220.490
Min: 1 / Mult: 1
-
SPDT
8A
DIN Rail
3111267

RoHS

Each
1+
Rs.12,418.120
5+
Rs.12,169.760
10+
Rs.11,921.400
Min: 1 / Mult: 1
Harmony RM22 Series
DPDT
8A
DIN Rail
4259624
Each
1+
Rs.17,407.340
Min: 1 / Mult: 1
SLU Series
SPDT
10A
Socket
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
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
2507225

RoHS

Each
1+
Rs.7,438.340
5+
Rs.7,289.580
10+
Rs.7,140.810
Min: 1 / Mult: 1
K8DS 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
2784951

RoHS

Each
1+
Rs.450,615.510
Min: 1 / Mult: 1
SE-134C Series
SPST-NO, SPST-NC
-
Panel Mount
3111269

RoHS

Each
1+
Rs.15,395.130
Min: 1 / Mult: 1
Harmony RM22 Series
DPDT
8A
DIN Rail
3223707

RoHS

Each
1+
Rs.69,896.210
Min: 1 / Mult: 1
CM Series
DPDT
-
DIN Rail
9514430

RoHS

Each
1+
Rs.69,441.980
Min: 1 / Mult: 1
BD 9080 Series
DPDT
-
DIN Rail
9515399

RoHS

Each
1+
Rs.12,778.180
5+
Rs.12,211.880
10+
Rs.11,859.140
Min: 1 / Mult: 1
-
DPDT
-
DIN Rail
3214139

RoHS

Each
1+
Rs.22,475.850
Min: 1 / Mult: 1
EMR6 Series
DPDT
4A
DIN Rail
26-50 of 197 items
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