Nomenclature
Selection Table
Note: The above product specifications and dimensions are only for reference, and can be customized upon request.
Cover opening device
HLBH16- Series Explosion-proof Terminal Box
HLBH16- Series Explosion-proof Terminal Box
- Explosion protection
-China Ex(GB)
- Applicationin hazardous area
-Zone 1 and Zone 2
-Zone 21 and Zone 22
- Screw structure,easy to open the cover.
- Stainless steelenclosure.
- Direction and size ofcable entry can be customized on request.
Product Description
Technical Specifications
Outline and installation dimensions
Product Description
Technical Specifications
| Ex marking | Gas | Ex d IIC T6 G b | ||||||||
| Dust | Ex t D A21 IP66 T80℃ | |||||||||
| Conformity to standards | GB3836.1,GB3836.2,GB12476.1,GB12476.5 | |||||||||
| Enclosure material | Stainless steel | |||||||||
| Brand of terminal | International brand | |||||||||
| Exposed fastener | Stainless steel | |||||||||
| Rated current (A) | 6,10,16,20,25,32,40,50,63,80,100,125,160,200,300,400 | |||||||||
| Rated voltage (V) | 220,230,240,380,415,500.690V AC | |||||||||
| Degree of protection | IP66 | |||||||||
| Ambient temperature | -40℃~+60℃ | |||||||||
| Cable entries | Thread | G1/2 | G3/4 | G1 | G11/4 | G11/2 | G2 | G21/2 | G3 | G4 |
| Cable outer diameter(mm) |
φ7~φ10 | φ8~φ14 | φ10~φ18 | φ13~φ23 | φ17~φ30 | φ25~φ38 | φ30~φ42 | φ38~φ56 | φ51~φ80 | |
| G1/2~G4 as standard. | ||||||||||
| Metric thread (M),NPT thread (NPT)are available,please specify when ordering. | ||||||||||
| please note the size,quantity and direction of cable entries | ||||||||||
Outline and installation dimensions
| Enclosure specification C×D(mm) |
A (mm) |
B (mm) |
E (mm) |
| 220X220 | 170 | 270 | 150 |
| 330X330 | 280 | 380 | 180 |
| 450X450 | 400 | 500 | 200 |
