GYB and GYM metal modular distribution boxes are used for household and terminal electrical distribution. The series covers GYB1, GYB4, GYB8 and GYM1 model groups, providing concealed and open installation options for different circuit capacities and panel styles.
GYB1 Metal Household Box
| Model | Rows | Ways | Overall dimensions | Bottom box size |
|---|
| GYB1-9 | 1 | 9 | 240*200*105 mm | 217*180*85 mm |
| GYB1-12 | 1 | 12 | 295*200*105 mm | 270*180*85 mm |
| GYB1-16 | 1 | 16 | 366*240*105 mm | 340*220*85 mm |
| GYB1-20 | 1 | 20 | 438*240*105 mm | 412*220*85 mm |
| GYB1-24 to GYB1-60 | 2 or 3 | 24 to 60 | 295*480*105 to 438*720*105 mm | 268*460*85 to 412*700*85 mm |
GYB4 PZ30 Modular Terminal Box
| Model range | Rows | Ways | Overall dimensions | Bottom box size |
|---|
| GYB4-4 to GYB4-20 | 1 | 4 to 20 | 176*170*105 to 464*240*105 mm | 146*150*95 to 434*220*95 mm |
| GYB4-24/2 to GYB4-36 | 2 | 24 to 36 | 320*420*105 to 428*420*105 mm | 290*400*95 to 398*400*95 mm |
GYB8 Metal Box
| Model range | Rows | Ways | Overall dimensions | Bottom box size |
|---|
| GYB8-8 to GYB8-20 | 1 | 8 to 20 | 248*240*105 to 464*240*105 mm | 218*220*95 to 434*220*95 mm |
| GYB8-24 to GYB8-60 | 2 or 3 | 24 to 60 | 320*420*105 to 464*600*105 mm | 290*400*95 to 434*580*95 mm |
GYM1 Household Metal Box
| Model range | Ways | Panel size | Bottom box size |
|---|
| GYM1-8 to GYM1-40 | 8 to 40 | 222*210*100 to 438*335*100 mm | 196*190*85 to 412*315*85 mm |
| GYM1-16D / GYM1-20D | 16 / 20 | 366*230*100 / 438*230*100 mm | 340*210*85 / 412*210*85 mm |
