Element14 offers phase monitoring relays that protect three-phase systems from phase loss, phase reversal and imbalance. These relays are designed to prevent motor damage and ensure stable operation.

Phase monitoring relays measure phase sequence, phase loss and voltage balance in three-phase systems. If any discrepancy is detected, the relay disconnects the load to prevent motor failure.

Key Features:

  • Phase loss and reversal protection for motors and equipment.
  • Adjustable voltage range for versatile use.
  • Compact design for easy installation in control panels.

Applications:

  • Industrial Motors – Ensure proper phase alignment and prevent damage.
  • HVAC Systems – Maintain stable operation in multi-phase compressors.
  • Renewable Energy – Monitor phase balance in solar and wind systems.
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Relay Mounting
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ComparePrice ForQuantity
4259624
Each
1+
Rs.17,195.340
Min: 1 / Mult: 1
-
SPDT
10A
Socket
Plug In
240VAC
-
3 Phase
90VA
200VAC
430VAC
2504231

RoHS

Each
1+
Rs.8,471.030
5+
Rs.8,255.880
10+
Rs.8,039.220
Min: 1 / Mult: 1
K8AK
DPDT-NC
5A
DIN Rail
Screw
250VAC
480VAC
3 Phase
-
200VAC
480VAC
4259625
Each
1+
Rs.15,948.730
Min: 1 / Mult: 1
-
SPDT
10A
Socket
Plug In
240VAC
-
3 Phase
90VA
200VAC
430VAC
3111269

RoHS

Each
1+
Rs.15,395.130
Min: 1 / Mult: 1
Zelio
DPDT
8A
DIN Rail
Screw
250VAC
240VAC
3 Phase
10VA
200VAC
240VAC
3223349

RoHS

Each
1+
Rs.10,726.180
Min: 1 / Mult: 1
CM
DPDT
4A
DIN Rail
Screwless
230VAC
500VAC
3 Phase
-
200VAC
500VAC
2780437

RoHS

Each
1+
Rs.9,458.500
5+
Rs.9,269.330
10+
Rs.9,080.160
Min: 1 / Mult: 1
Zelio RM22TU
DPDT
8A
DIN Rail
Screw
250VAC
240VAC
3 Phase
10VA
200VAC
240VAC
2578929

RoHS

Each
1+
Rs.7,752.680
5+
Rs.7,597.630
10+
Rs.7,442.580
Min: 1 / Mult: 1
K8DT-PH
SPDT
-
DIN Rail
Screw
-
480VAC
3 Phase
2.6VA
200VAC
480VAC
9419233
BROYCE CONTROL
Each
1+
Rs.3,393.790
5+
Rs.3,316.410
10+
Rs.3,242.250
20+
Rs.3,177.410
Min: 1 / Mult: 1
-
SPDT
-
DIN Rail
Screw
-
450VAC
3 Phase
15VA
200VAC
450VAC
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