SR Series（12A）
Compact size, large capacity, safe and reliable performance, standard with mechanical indicators, ideal for communication, automatic control, mechatronics, and power electronics
-
Rated Insulation Voltage
250V
-
Rated Impulse Withstand Voltage
6000V
-
Rated Thermal Current
SR1M/SR1MLT：12A
-
Degree Of Protection
IP40
Product Features
Technical Parameters
Main Parameters
|
Number and Type of Contact Pole |
Changeover contact |
|
Contact Material |
Silver alloy |
|
Rated Thermal Current |
12A |
|
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 |
1.0×10? (Frequency: 1,800 times/hour) |
|
Mechanical Endurance |
1.0×10? (Frequency: 18,000 times/hour) |
|
Weight |
Approx. 20g |
|
Min. Package Quantity |
20pcs |
2D/3D Drawings
Industry Application
-
MarineAPT products are used to measure,control or indicate the electrical equipment on ships for safety and reliability even in harsh conditions.The products include cam switches, indicators, MCBs, current transformers, etc.
-
Electric elevatorAPT products offer stable control and indication for electric elevators, ensuring their safe and stable operation. The products include cam switches, indicators, MCBs, relays,pushbutton,pushbutton boxes etc.
Similar Products Recommended
Products & Services
-
Purchasing Needs?
If you want to buy the product, please contact us. Our team is more than happy to assist you.
-
Product Selection?
Here you can select products online to find the products you want more quickly and precisely.
-
After-sales Service?
If the FAQ does not address the issue you are encountering, please do not hesitate to contact us. We are eager to provide you with assistance.
