Character:
-50A contacts 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: (39 x 30.2 x 15)mm
Contact Data
| Contact Form | 1B | 1C | |
| Contact Material | AgSnO₂ | AgSnO₂ | |
| Contact Resistance | Max. 2.0mΩ (1A 6VDC) | Max. 2.0mΩ (1A 6VDC) | |
| Rated Load(Resistive) | 50A 250VAC | 40A 250VAC | |
| Max. Switching Voltage | 440VAC | 440VAC | |
| Max. Switching Current | 1B 50A | 1C 50A | |
| Max. Switching Power | 12500VA | 10000VA | |
| Service Life | Mechnical Endurance | 1x106 OPS | 1x106 OPS |
| Electrical Endurance | 1B 3x104 OPS | 1C 3x104 OPS | |
| Max. Short-circuit Current | 1200A/10ms | 1200A/10ms | |
Characteristics
| Operate Time | 20ms Max. | 20ms Max. | |
| Release Time | 20ms Max. | 20ms Max. | |
| Insulation Resistance (500VDC) | 1000MΩ Min. | 1000MΩ Min. | |
| Dielectric Strength (50/60hz，1 min) | Contact to Coil | 4000VAC | 4000VAC |
| Across Open Contacts | 1500VAC | 1500VAC | |
| Contact to contact | / | / | |
| Surge Voltage (1 .2/50 μ s) | Contact to Coil | 12KVAC | 6KVAC |
| Creepage Distance | 8mm | 8mm | |
| Unit Weight | About 44g | About 44g | |
Environmental Data
| Ambient Temperature | -40℃一+85℃ | Relative Humidity | 5%-85% RH | |
| Vibration | 10-55Hz 1.5mm | Shock | 98m/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 | ||||||
| □5 | 25 | 12.5/12.5 | 1.0 | 2.0 | ≤3.75 | ≤3.75 | 7.5 | ≥50 | |
| □6 | 36 | 18/18 | ≤4.5 | ≤4.5 | 9 | ||||
| □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 | ||||
| □48 | 2304 | 1152/1152 | ≤36 | ≤36 | 72 | ||||
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