
| 
 contact form  | 
 1D (SPST-NO)  | 
| 
 Contact material  | 
 Silver alloy  | 
| 
 Contact load (resistive load)  | 
 1000A  | 
| 
 Instantaneous maximum current  | 
4000A ≤1s | 
| 
 Contact pressure drop  | 
 ≤80mV@100A  | 
| 
 Temperature rise at outlet (K) 
 Coil temperature rise (K)  | 
 ≤65K 
 ≤85K  | 
| 
 Insulation resistance  | 
 Min. 100MΩ at 500VDC  | 
| 
 Dielectric Strength  | 
 1000VAC 50 HZ/60 HZ (1 minute) Leakage current less than 1mA  | 
| 
 Pull in time  | 
 Max. 40mS  | 
| 
 Release time  | 
 Max. 50mS  | 
| 
 pull-in voltage (DC V)  | 
 ≤75% US  | 
| 
 Release voltage (DC V)  | 
 ≥10% US  | 
| 
 Operating ambient temperature  | 
 -25℃~+60℃  | 
| 
 Storage temperature  | 
 -40℃~+65℃  | 
| 
 relative humidity  | 
 20%~90% RH  | 
| 
 Mechanical life  | 
 ≥300000 Times  | 
| 
 class of pollution  | 
 III  | 
| 
 Working system  | 
 Continuous working system  | 
| 
 Vibration  | 
 (10~200)Hz acceleration ≤3.5g  | 
| 
 to attack  | 
 (60) Times / minute acceleration 6g  | 
| 
 Installation mode  | 
 arbitrarily  | 

