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| Categories | Mechanical Latching Relay |
|---|---|
| Brand Name: | WSD |
| Model Number: | WSD-508H-120A |
| Place of Origin: | CHINA |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 20000/day |
| Delivery Time: | 14-21days |
| Packaging Details: | Cartons / Pallets |
| Contact Form: | 1B |
| Contact Material: | AgSnO2 |
| Operate Time: | 30ms Max. |
| Release Time: | 30ms Max. |
| Rated Load(Resistive): | 120A 250VAC |
| Outline Dimension: | 52X43X22 (mm) |
Double coil latching relay Custom assemblies available 120A 250VAC
| 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 | 12 | 6/6 | 3.0 | 6.0 | ≤4.2 | ≤4.2 | 9 | ≥90 | |
| 9 | 27 | 13.5/13.5 | ≤6.3 | ≤6.3 | 13.5 | ||||
| 12 | 48 | 24/24 | ≤8.4 | ≤8.4 | 18 | ||||
| 24 | 192 | 96/96 | ≤16.8 | ≤16.8 | 36 | ||||
| Contact Data | Characteristics | ||||||||
| Contact Form | 1B | Operate Time | 30ms Max. | ||||||
| Contact Material | AgSnO2 | Release Time | 30ms Max. | ||||||
| Contact Resistance | Max.1.0mΩ (1A 6VDC) | Insulation Resistance (500VDC) | 500MΩ Min. | ||||||
| Dielectric Strength (50/60Hz,1Min) | Contact to Coil | 4000VAC | |||||||
| Rated Load(Resistive) | 120A 250VAC | Across Open Contacts | 2000VAC | ||||||
| Max.Switching Voltage | 250VAC | Contact to contact | |||||||
| Max.Switching Current | 120A | Surge Voltage (1.2/50μs) | Contact to Coil | 20KVAC | |||||
| Max.Switching Power | 30000VA | ||||||||
| Service Life | Mechnical Endurance | 5×105OPS | Dielectric Creepage | 8mm | |||||
| Electrical Endurance | 1×104OPS | Unit Weight | About 73g | ||||||
| Max.Short-Circut Current | 3000A/10ms 6000A/10ms(no explosion) | Outline Dimension (without connecting parts) | 52X43X22 (mm) | ||||||
| Environmental Data | |||||||||
| Ambient Temperature | -40℃～+85℃ | Relative Humidity | 5%-85% RH | ||||||
| Vibration | 10-55Hz 1.5mm | Shock | 98m/s2 | ||||||
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