Advantage 1: Dimensions L×W× H:34×19×27.8mm
Advantage 2: 66A contact current carrying capacity
Advantage 3: Suitable for solar photovoltaic inverters, charging piles and other fields
Advantage 4: Contact clearance ≥ 2.4mm
CONTACT PARAMETERS
Contact Arrangement | 1A |
Contact Material | Silver Alloy |
Contact Resistance(Initial) | ≤100mΩ(at 1A 6VDC) |
Max.Switching Current | 66A |
Max.Switching Voltage | 600VAC |
Max.Switching Power | 18282VA |
Electrical Life | ≥1×10³ Ops(66A 277VDC,Res.Load,1sOn:9sOff) |
≥1x104 Ops(Making 20A,Loading 66A, Breaking 20A, 600VAC, Res.load,85℃，1s On: 9s Off.) | |
Mechanical Life | ≥1×10 Ops |
CHARACTERISTICS
Insulation Resistance | 1000M(@500VDC) | |
Dielectric Strength | Between Coil & Contacts: 4500VAC 1min | |
Between Open Contacts | 1700VAC 1min (Contact gap<1.5mm) | |
2500VAC 1min (Contact gap≥1.5mm) | ||
Surge Voltage | 10kV(1.2/50us) | |
Operate Time | ≤20ms | |
Release Time | ≤10ms | |
Ambient Temperature | -40℃~+85℃ | |
Vibration Resistance | 10Hz-55Hz 1.5mm(DA) | |
Shock Resistance | Functional: 196m/s² | |
Destructive: 980ml/s² | ||
Terminal Form | PCB | |
Construction | Sealed | |
Unit Weight | Approx.21g | |
The ME121 relay is a commonly used relay in Power Supply/5G/Inverter appliance system. It has the advantages of high reliability, fast response, strong durability, low power consumption, easy installation and maintenance. When using ME121 relays, it is necessary to first select the appropriate model according to the actual needs to ensure that its electrical parameters match the circuit requirements. Secondly, when installing the relay, the appropriate location should be selected and good ventilation conditions should be maintained, which can be close to extreme temperature weather, wet, corrosive environment, and can be operated in the stable range of -40 ° C -+85 ° C, but do not try to be in an abnormal environment for a long time. Wiring should be strictly in accordance with the wiring diagram to ensure correct wiring and reliable contact. Pay attention to maintain the appropriate working environment temperature during operation, and regularly check and maintain the relay to prevent safety problems. If abnormal conditions are found, they should be stopped in time, and checked and maintained to ensure the safe and stable operation of relays and circuits.
We offer a one-year product warranty. If any issues arise within this period due to product defects, we will provide free replacements or refunds.
50 pcs/tray
10 tray/master box
500 pcs/master box
MEAS:51*35*19cm G.W.:12KGS N.W.:11KGS
shockproof packing: packaging filler foam board
MEAS:34*19*27.8cm G.W.:26.5KGS N.W.:25.5KGS
We can customize the packaging according to your needs.
