Information about Protection Relays & Systems

Protection relays detect abnormal operating conditions in an industrial system and may trigger an alert or isolate the offending device from the system. Common detection functions include; Arc-flash, temperature monitoring, ground fault, over-current, over-voltage, reverse power flow, over-frequency, under-frequency and phase loss, sequence or imbalance.

All Products (1-50) of Protection Relays & Systems

No.ImagePart NumberManufacturerDescription
11-1617081-1TE Connectivity Aerospace, Defense and MarineA-472-1 = DC SOLENOID
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2255XTE Connectivity Aerospace, Defense and Marine255X=RELAY, OVER/UNDERVOLTAGE
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3WGD-480-120ACTE Connectivity Aerospace, Defense and MarineWGD-480-120AC WILMAR GROUND FA
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41618091-3TE Connectivity Aerospace, Defense and Marine710TD-7X=WILMAR REVERSE PWR
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5WOV-3-460TE Connectivity Aerospace, Defense and MarineWOV-3-460=WILMAR OVERVOLTAGE R
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6WOVT3-120TE Connectivity Aerospace, Defense and MarineWOVT3-120=WILMAR OVERVOLTAGE 1
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7252DC-2XTE Connectivity Aerospace, Defense and Marine252DC-2X=WILMAR OVER/UNDERVOLT
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81618082-7TE Connectivity Aerospace, Defense and Marine400-1HX=WILMAR UNDERVOLTAGE 12
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91004XTE Connectivity Aerospace, Defense and Marine1004X=WILMAR PHASE FAILURE
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101002XTE Connectivity Aerospace, Defense and Marine1002X=WILMAR PHASE FAILURE
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11WOVT3-208TE Connectivity Aerospace, Defense and MarineWOVT3-208=WILMAR OVERVOLTAGE 2
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12WOVT3-240-PTE Connectivity Aerospace, Defense and MarineWOVT3-240-P=WILMAR OVERVOLTAGE
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138-1618112-0TE Connectivity Aerospace, Defense and MarineWUV-3-575P=WILMAR UNDERVOLTAGE
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14253DC-HXTE Connectivity Aerospace, Defense and Marine253DC-HX=WILMAR OVER/UNDERVOLT
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155-1618107-2TE Connectivity Aerospace, Defense and MarineWOUV-32DC=RELAY, OVER/UNDERVOLTA
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165-1618107-3TE Connectivity Aerospace, Defense and MarineWOUV-48DC=RELAY, OVER/UNDERVOLTA
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17WUVT1-120TE Connectivity Aerospace, Defense and MarineWUVT1-120=WILMAR UNDERVOLTAGE
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182-1618065-5TE Connectivity Aerospace, Defense and Marine1820DDBX-A=WILMAR PARALLELING
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191618107-2TE Connectivity Aerospace, Defense and MarineWOF-12-100110-T=WILMAR OVERFRE
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20WUF-12-5060TE Connectivity Aerospace, Defense and MarineWUF-12-5060=WILMAR UNDERFREQUE
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211006XTE Connectivity Aerospace, Defense and Marine1006X=WILMAR PHASE FAILURE
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222-1618103-6TE Connectivity Aerospace, Defense and MarineWC3-120AC-10=WILMAR OVERCURREN
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231-1618107-1TE Connectivity Aerospace, Defense and MarineWOF-23-6070-T=WILMAR OVERFREQU
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242-1618384-9TE Connectivity Aerospace, Defense and MarineWOF-12-4045-T = RELAY, OVER FREQ
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25251XTE Connectivity Aerospace, Defense and Marine251X=WILMAR OVER/UNDERVOLTAGE
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264-1618071-6TE Connectivity Aerospace, Defense and Marine252-2X=WILMAR OVER/UNDER
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271618060-2TE Connectivity Aerospace, Defense and Marine1100-19X=WILMAR OVERCURRENT 24
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28WOUV-125DC-APTE Connectivity Aerospace, Defense and MarineWOUV-125DC-AP=WILMAR OVER/UNDE
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29WCT1-125DC-5TE Connectivity Aerospace, Defense and MarineWCT1-125DC-5=RELAY, OVERCURREN
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30WOUF-46-50-TTE Connectivity Aerospace, Defense and MarineWOUF-46-50-T=RELAY, O/U FREQ
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31WOUF-46-60TTE Connectivity Aerospace, Defense and MarineWOUF-46-60-T=RELAY, O/U FREQ
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323-1618107-9TE Connectivity Aerospace, Defense and MarineWOUV-120DC=RELAY, OVER/UNDERVOLT
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332-1618379-1TE Connectivity Aerospace, Defense and MarineWOVT1-525-H=RELAY, OVERVOLTAGE
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344-1618071-7TE Connectivity Aerospace, Defense and Marine252-4X=OVER/UNDERVOLTAGE RELAY
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353-1618074-1TE Connectivity Aerospace, Defense and Marine301-8X=WILMAR OVERVOLTAGE RELA
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361618112-3TE Connectivity Aerospace, Defense and MarineWUF-12-3540-T=WILMAR UNDER FRE
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373-1618103-4TE Connectivity Aerospace, Defense and MarineWC3-26DC-5=RELAY, OVERCURRENT
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381-1618112-1TE Connectivity Aerospace, Defense and MarineWUF-12-90100-T=WILMAR UNDERFRE
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39WOUF-23-60-TTE Connectivity Aerospace, Defense and MarineWOUF-23-60-T=RELAY, O/U FREQ
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401-1618105-9TE Connectivity Aerospace, Defense and MarineWGD-380-120AC=WILMAR GROUND DE
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411618105-6TE Connectivity Aerospace, Defense and MarineWGD-125DC-10K=WILMAR DC GROUND
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423-1618105-6TE Connectivity Aerospace, Defense and MarineWGD-115-120AC = RELAY, GROUND
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43WGD-24DC-40K-PTE Connectivity Aerospace, Defense and MarineWGD-24DC-40K-P=WILMAR GROUND F
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441-1618105-2TE Connectivity Aerospace, Defense and MarineWGD-12DC-5K=WILMAR DC GROUND D
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454-1618105-0TE Connectivity Aerospace, Defense and MarineWGD-200-120AC = RELAY, GROUND
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466-1618107-3TE Connectivity Aerospace, Defense and MarineWOUVT-1-115AC=WILMAR OVER/UNDE
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479-1618107-0TE Connectivity Aerospace, Defense and MarineWOUVT-3-416AC=WILMAR OVER/UNDE
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481618105-2TE Connectivity Aerospace, Defense and MarineWGD-120-120AC=WILMAR PHASE GRO
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491618071-7TE Connectivity Aerospace, Defense and Marine250-31X=WILMAR OVER/UNDERVOLTA
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501-1618105-1TE Connectivity Aerospace, Defense and MarineWGD-125DC-5K=WILMAR DC GROUND
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