1st.: Material Particulars of HLR Series Relay(Electrical life: 250,000 Operations)
| Cover | Raw material: Engineering plastics such as American Du Pont, Taiwan Shinkong or German Lanxess. |
| Contact | AMI Doduco(US Technitrol, its predecessor Germany Doduco ), copper-based silver, thickness 0.50-0.60mm. |
| Copper Wire | Enamelled copper wire(The Elektrisola Group,Germany), insulating property is F grade. |
| Copper | High qulality yellow brass or red copper. |
| Iron core | DT4 pure iron, better magnetic, lower heat and lower loss factor, adopts electrophoretic coating process for rust protection. |
2nd.: Material Particulars of HLC Series of Contactor(Electrical life: 250,000 Operations)
| Base and cover | Raw material: American IDI or Taiwan CCP, resol phenolic resin has higher temperature resistant and flame resistance V-0 grade. |
| Contact | AMI Doduco(US Technitrol, its predecessor Germany Doduco ), copper-based silver, thickness 0.50-0.60mm. |
| Copper Wire | Enamelled copper wire(The Elektrisola Group,Germany), insulating property is F grade. |
| Copper | High qulality yellow brass or red copper. |
| Iron board and rivets etc | Environmental electric galvanizing process. |
| Iron core | 360 silion steel iron, better magnetic, lower heat and lower loss factor, adopts electrophoretic coating process for rust protection. |
