GH Series Hazardous, Heavy Duty IEC 309 Devices are used:
| Amperages | 16; 20; 30; 32; 60; 63; 100; 125A |
| Configurations | 2W 3P; 3W 4P; 4W 5P |
| Products | Interlock receptacle; plug |
| Enclosure Material | Type 12 nylon |
| Plug Body Material | Fiber-reinforced nylon |
| Hardware Material | Stainless steel |
| Contact Material | Brass |