DISTRIBUTION PANELS & BOXES
BYB Explosion Proof Instrument Enclosure
Ex db eb IIB/IIC T6 Gb
Ex tb IIIC T80°C Db
The BYB explosion proof instrument enclosure is listed for AC220V/380V systems up to 250A. Specify 4-12 branch ways, the WF1 corrosion rating and G1/2-G4 entries for 65-85 mm cables, then confirm the final protection marking and local project approval.
- AC220V/380V rated voltage
- Main circuit current up to 250A
- 4 / 6 / 8 / 10 / 12 branch ways with each branch up to 150A
- Ex db eb IIB/IIC T6 Gb and Ex tb IIIC T80°C Db worksheet marking
- IP66 ingress protection and WF1 corrosion rating
- G1/2-G4 cable entries for 65-85 mm cable diameters
Configuration Data
Specify the BYB Instrument Enclosure by Current and Cable Entry
Use the worksheet data below when preparing an RFQ. Confirm the final model marking and local project requirements against the selected configuration.
| Parameter | Specification |
|---|---|
| Model / Series | BYB |
| Rated Voltage | AC 220V / 380V |
| Main Circuit Current | ≤ 250A |
| Branch Ways | 4 / 6 / 8 / 10 / 12 |
| Branch Circuit Current | ≤ 150A |
| Gas Protection Marking | Ex db eb IIB/IIC T6 Gb |
| Dust Protection Marking | Ex tb IIIC T80°C Db |
| Ingress Protection | IP66 |
| Corrosion Rating | WF1 |
| Cable Entry | G1/2-G4 |
| Cable Diameter | 65-85 mm |
