Power Relay GK-A-50A Introduction
Power Relay GK-A-50A has three subsystems: contact system, magnetic system, and mechanical components. The magnetic system includes the coil, the core, the yoke, the armature, and the return spring.
Power relays open or close a circuit by using an electromagnetic coil for seamless power flow. These cost-efficient relays are manufactured with an armature, spring, and one or several contacts. If the relay is meant to be normally open when power is applied the electromagnet attracts the armature.
Power Relay GK-A-50A Specification
| Insulation Resistance |
100mΩ (1A 6VDC) |
| Contact load (resistive) |
50A 250VAC |
| Maximum Switching-rated Voltage |
250VAC |
| Maximum Switching-rated Current |
50A |
| Maximum Switching-rated Power |
12500VA |
| Temperature Range |
-40 to 105℃ |
| Terminal |
PCB |
Power Relay GK-A-50A Applications
Power Relay GK-A-50A is used for more than 3A load switches and is equipped with household appliances, such as refrigerators, and washing machines, as well as various industrial equipment.
