GRT508Y-40A/25A RoHS compliant 25A PCB type Smart Home relay

Character:

-40A/25A contact switching capability

-Only impulse excitation needed, both for single and double coil

-Low power consumption, strong load capability

-Small in size, PCB type installation

-4KV dielectric strength between coil and contacts

-RoHS compliant

-Outline dimensions: (38.8x 28.7 X 15)mm

-VDE certificate No.: 40039308

E-mail : [email protected]
              

GRT508Y-40A/25A RoHS compliant 25A PCB type Smart Home relay Details

Contact Data

Contact Form 1C 1B
Contact Material AgSnO₂ AgSnO₂
Contact Resistance Max. 5.0mΩ (1A 6VDC) Max. 10.0mΩ (1A 6VDC)
Rated Load(Resistive) 25A 250VAC 40A 250VAC
Max. Switching Voltage 440VAC 250VAC
Max. Switching Current 25A 40A
Max. Switching Power 6250VA 10000VA
Service Life Mechanical Endurance 5x105 OPS 5x105 OPS
Electrical Endurance 3x10OPS 2x10OPS
Max. Short-circuit Current 750A/10ms 750A/10ms

Note:1C represents a set of conversion type contacts

         1B represents a set of normally closed type contacts



Characteristics

Operate Time 20ms Max. 20ms Max.
Release Time 20ms Max. 20ms Max.
Insulation Resistance (500VDC) 1000MΩ Min. 1000MΩ Min.
Dielectric Strength (50/60hz,1min) Contact to Coil 4000VAC 4000VAC
Across Open Contacts 1500VAC 1500VAC
Contact to Contact / /
Surge Voltage (1.2/50μs) Contact to Coil 5KVAC 5KVAC
Creepage Distance 8mm 8mm
Unit Weight About 44g About 40g



Environmental Data

Ambient Temperature -40℃一+85℃ Relative Humidity 5%-85% RH
Vibration 10-55Hz 1.5mm Shock Functional 98m/s²
Survival 980m/s²


Coil Data (20℃)

Coil Voltage (VDC) Coil Resistance (Ω)±10% Coil Power (W) Operating Voltage (VDC) Releasing Voltage (VDC) Allowing Voltage (VDC) Pulse Duration (ms)
Single Double Single Double
□6 36 18/18 1.0 2.0 ≤4.5 ≤4.5 9 ≥50
□9 81 40.5/40.5 ≤6.75 ≤6.75 13.5
□12 144 72/72 ≤9 ≤9 18
□24 576 288/288 ≤18 ≤18 36
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