Jiaxing Wisdom Electronic Tech Co., Ltd.
Jiaxing Wisdom Electronic Tech Co., Ltd.
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WSD-508A-60A Latching Relays Single Double 60A 250VAC Rated Load(Resistive)
◇ 60A contact switching capability
◇ Only impulse excitation needed, both for single and double coil.
◇ Low power consumption with great load capability, small in size
◇ Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt
◇ 4KV dielectric strength between coil and contacts
◇ PCB installation structure available
◇ RoHS compliant
◇ Outline dimensions: (39.1 x 30.9 x 17) mm
Coil Data (20℃) | |||||||||
| Coil Voltage | Coil Resistance (Ω) | Coil Power (W) | Operating Voltage | Releasing Voltage | Allowing Voltage | Pulse Duration | |||
| (VDC) | Single Double | Single Double | (VDC) | (VDC) | (VDC) | (ms) | |||
| 6 | 36 | 18/18 | 1.0 | 2.0 | ≤4.2 | ≤4.2 | 9 | ≥50 | |
| 9 | 81 | 40.5/40.5 | ≤6.3 | ≤6.3 | 13.5 | ||||
| 12 | 144 | 72/72 | ≤8.4 | ≤8.4 | 18 | ||||
| 24 | 576 | 288/288 | ≤16.8 | ≤16.8 | 36 | ||||
| Contact Data | Characteristics | ||||||||
| Contact Form | 1B | Operate Time | 20ms Max. | ||||||
| Contact Material | AgSnO2 | Release Time | 20ms Max. | ||||||
| Contact Resistance | Max.1.5mΩ (1A 6VDC) | Insulation Resistance (500VDC) | 500MΩ Min. | ||||||
| Dielectric Strength (50/60Hz,1Min) | Contact to Coil | 4000VAC | |||||||
| Rated Load(Resistive) | 60A 250VAC | Across Open Contacts | 1500VAC | ||||||
| Max.Switching Voltage | 250VAC | Contact to contact | |||||||
| Max.Switching Current | 60A | Surge Voltage (1.2/50μs) | Contact to Coil | ||||||
| Max.Switching Power | 15000VA | ||||||||
| Service Life | Mechnical Endurance | 5×105OPS | Dielectric Creepage | ||||||
| Electrical Endurance | 1×104OPS | Unit Weight | About 36g | ||||||
| Max.Short-Circut Current | 1500A/10ms | Outline Dimension (without connecting parts) | 39.1X30.9X17 (mm) | ||||||
| Environmental Data | |||||||||
| Ambient Temperature | -40℃～+70℃ | Relative Humidity | 5%-85% RH | ||||||
| Vibration | 10-55Hz 1.5mm | Shock | 98m/s2 | ||||||
