Shenzhen Ketai Electronic Technology Co., Ltd.
Shenzhen Ketai Electronic Technology Co., Ltd.
Add to Cart
SPST SPDT Overload Protection Relay Standard Printed Board Pinout spdt contact
12V 50A Relay Introduce:
The relay is kept in the released state by the permanent magnet. After the working voltage is applied, the electromagnetic induction makes the armature and the permanent magnet generate an attractive and repulsive torque, resulting in a downward movement, and finally reaches the state of attraction. When the relay is working, the electromagnet is energized, the armature is sucked down to contact, and the working circuit is closed. When the electromagnet is powered off, it loses its magnetism, and the spring pulls up the armature to cut off the working circuit. Therefore, the relay is a switch that uses an electromagnet to control the on-off of the working circuit.
12V 50A Relay Features:
1. 5A contact switching capability
2. Standard printed board pinout
3. The dielectric withstand voltage between the contact and the coil is 1KV
4. It has a set of normally open, normally closed, and conversion contacts
5. UL insulation class: Class F insulation class
6. Dimensions: 15.5 x 11 x 11.5mm
12V 50A Relay Technical Rating:
| Contact Rating | |||
| Contact Form | 1A:NO; 1B:NC; 1C:SPDT | ||
| Contact Material | Ag; AgNi | ||
| Contact Load Capacity | 1A, 2A,3A, 5A/125VAC,30VDC | ||
| Switching Power Max. | 150W 625VA | ||
| Switching Voltage Max. | 60VDC 250VAC | ||
| Switching Current Max. | 5A | ||
| Contact Resistance | ≤100mΩ | IEC 255-7 3.12 | |
| Life expectancy | Electrical | 10^5 | IEC 255-7 3.30 |
| Mechanical | 10^7 | IEC 255-7 3.31 | |
