A Series Over/Under-current Monitoring Relay
When the working current suddenly increases or decreases due to various faults of load, protective measures must be taken, otherwise serious safety accidents are likely to occur. When the fault current reaches the set value of the protector, the contact of the current relay is closed after a pre-set delay, and the signal alarm device is activated.
Model Naming Rules
Front view: function selector and regulators
A Series Action Chart
A Series Wiring Diagram
Type | Current specification |
YX8311A** | 1A/2A/5A/10A/16A |
YX8312A** | |
YX8331A** | |
YX8332A** |
Output Features | ||
Output Features | SPDT | |
Contact Material | Silver Alloy | |
Minimum Switching Power | 500mW | |
Indicator Light | Red Light | |
Input Features | ||
Voltage Range | 12-240VAC/DC | |
Range of Error | 0.25A | |
Max Power Consumption | 3VA(AC) | |
1.7W(DC) | ||
Indicator Light | Green Light | |
Performance Features | ||
Protection Delay Range | Max.10S | |
Power On Time Delay Range | Max.10S | |
Electrical Life | 105 | |
Mechanical Life | 107 | |
Dielectric strength | between input and contacts | 2500VAC |
between contacts | 1000VAC | |
Terminal Wire Capacity | 14AWG(2.1mm2 ) | |
Torque of Terminal | 7.1 Ibf in (0.8Nm) | |
Environment | ||
Environment Temperature | Storage | -30℃~ +70℃ |
Working | -20℃~ +55℃ | |
Weight | 65g |