Relays can be divided into 5 main groups according to their working characteristics:
- General Purpose Relay for example, MY-GS, LY, G2R-[]-S(S) and MK-S models
- Power Relay for example, G4B, G7L and G7J models
- Latching Relay for example, MYK models
- Ratchet Relay for example, G4Q models
- Stepping relays, for example, G9B-06 and G9B-12 models
In addition, there are
- PCB Relay for example, G2RS and G6B models
- Sockets for example, are round, square and for Push-in