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LY2Z-0 AC100/110

Bi-power Relays

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Bi-power Relay, 2-pole, Bifurcated contacts, PCB Terminals, 100/110 VAC

Coil ratings 100 VAC 50 Hz 11.7 mA
100 VAC 60 Hz 10 mA
110 VAC 50 Hz 12.9 mA
110 VAC 60 Hz 11 mA
Contact form DPDT
Contact method Bifurcated
Contact material Ag
Contact rated load 110 VAC 5 A (Resistive load)
110 VAC 4 A (Inductive load (cosφ = 0.4))
24 VDC 5 A (Resistive load)
24 VDC 4 A (Inductive load (L/R = 7 ms))
Terminal structure PCB terminal

Item list of LY

  • Ratings / Performance
Ratings
Degree of protectionClosed type (cover)
Terminal structurePCB terminal
CoilCoil ratings100 VAC 50 Hz 11.7 mA
100 VAC 60 Hz 10 mA
110 VAC 50 Hz 12.9 mA
110 VAC 60 Hz 11 mA
Coil resistance3750 Ω
Operate voltage (Set voltage)80 % max.
Release voltage (Reset voltage)30 % min.
Maximum voltage110 %
Power consumptionApprox. 0.9 to 1.1 VA 60 Hz
ContactContact rated load110 VAC 5 A (Resistive load)
110 VAC 4 A (Inductive load (cosφ = 0.4))
24 VDC 5 A (Resistive load)
24 VDC 4 A (Inductive load (L/R = 7 ms))
Max. contact voltage250 VAC
125 VDC
Max. contact currentAC: 7 A
DC: 7 A
Contact formDPDT
Contact methodBifurcated
Contact materialAg
Performance
Contact resistance50 mΩ max. (Voltage drop method with 5 VDC 1 A)
Operating time25 ms max. (With rated operating power applied, 23 ℃, not including contact bounce)
Reset time25 ms max. (With rated operating power applied, 23 ℃, not including contact bounce)
Maximum operating frequencyMechanical: 18000 time/hour
Rated load: 1800 time/hour
Insulation resistanceBetween coil and contacts: 100 MΩ min. (at 500 VDC)
Between contacts of same polarity: 100 MΩ min. (at 500 VDC)
Between contacts of different polarity: 100 MΩ min. (at 500 VDC)
Dielectric strengthBetween coil and contacts: 2000 VAC 50/60 Hz 1 min
Between contacts of same polarity: 1000 VAC 50/60 Hz 1 min
Between contacts of different polarity: 2000 VAC 50/60 Hz 1 min
Vibration resistance (destruction)10 to 55 to 10 Hz, 0.5-mm single amplitude (1-mm double amplitude)
Vibration resistance (Malfunction)10 to 55 to 10 Hz, 0.5-mm single amplitude (1-mm double amplitude)
Shock resistance (destruction)1000 m/s2
Shock resistance (Malfunction)200 m/s2
Endurance (Mechanical)50 million operations min. (switching frequency 18,000 operations/h)
Endurance (Electrical)500,000 operations min. (23 ℃, switching frequency 1,800 operations/h)
Failure rate10 mA at 5 VDC (failure level: Preference value, Switching frequency: 120 operations per minute)
Ambient temperature (Operating)-25 to 55 ℃ (with no freezing or condensation)
Ambient humidity (Operating)5 to 85 %
WeightApprox. 40 g
Mounting methodSoldering
  • Characteristic chart

Switching capacities

Series

Bi-power Relays

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