SR series 8A relay APT

Important Parameters

Rated Insulation Voltage	250V
Rated Impulse Withstand Voltage	6000V
Rated Thermal Current	SR2H/SR2HLT：8A
Degree Of Protection	IP40

 

Products Features

1. Fully automated assembly line production to ensure quality stability;
2. The coil AC/DC specifications can be effectively identified by the LED emission color;
3. Mechanical indicator, with clear and discernible contact action status;
4. Product identification is achieved through laser marking, which is clear and permanent;
5. Products with surge suppression circuits are available for both AC and DC applications;
6. Featuring a lockable test button for convenient debugging and maintenance;
7. Slim design effectively saves installation space;
8. Wide operating temperature range;
9. UL/CQC/CE certified;
10. Compliant with the EU RoHS environmental protection standard requirements.
 

Technical Parameters

Number and Type of Contact Pole	Changeover contact
Contact Material	Silver alloy
Rated Thermal Current	8A
Compliance Standards	GB/T 21711.1 IEC 61810-1
Certificate	UL/CQC/CE
Ambient Temperature	Storage: -40°C to +85°C, no icing or condensation Operation: -40℃~+70℃, no icing or condensation
Ambient Humidity	Storage: 5~85%RH (no condensation) Operation: 5~85%RH (no condensation)
Degree of Protection	IP40
Rated Insulation Voltage	250V
Insulation Resistance	1000MΩ
Rated Impulse Withstand Voltage	6000V
Vibration Resistance	1-55Hz, double amplitude 1.5mm
Impact Resistance	Operating state 200m/s² and non-operating state 100m/s², 11ms
Pull-in Time	≤20ms
Release Time	≤15ms
Power Frequency Withstand Voltage	AC 5000V 50Hz·1min
Electrical Endurance	1.0×10⁵ (Frequency: 1,800 times/hour)
Mechanical Endurance	1.0×10⁷ (Frequency: 18,000 times/hour)
Weight	Approx. 20g
Min. Package Quantity	20pcs