S&P HCBT H-EX Axial Fan, Explosion-Proof, DN 315 to 710
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Description
Description
S&P HCBT H-EX is, according to the S&P price list 2026, an axial wall fan in ATEX version for three-phase 3~ 400 V / 50 Hz. In the S&P main catalogue 2026, the ATEX version of the axial fans with wall plate is only intended for three-phase models with aluminium blades (HCBT). The series comprises 14 types with nominal sizes from 315 to 710 mm, as 4-pole and 6-pole versions.
Technical data
Technical data
| Power supply | 3~ 400 V, 50 Hz |
|---|---|
| ATEX category | ATEX gas only, II 2G |
| Type of protection | Increased safety, II 2G Exe II(B) T3 |
| Maximum air temperature | -20 °C / +55 °C |
| Air performance | as standard models according to S&P |
Features
Features
- Explosion-proof version for areas with explosive gas atmosphere (II 2G)
- Impeller with aluminium blades
- According to S&P, speed control is not permitted; the version has no thermal contacts or PTC
- According to S&P, motor nameplate data may differ from the standard models
Note on variants
Note on variants
Select the type by nominal size and number of poles:
| Type | Poles | Nominal size | Item number |
|---|---|---|---|
| HCBT/4-315/H-EX | 4-pole | 315 mm | 5604011600 |
| HCBT/4-355/H-EX | 4-pole | 355 mm | 5604003300 |
| HCBT/4-400/H-EX | 4-pole | 400 mm | 5603847400 |
| HCBT/4-450/H-EX | 4-pole | 450 mm | 5603782300 |
| HCBT/4-500/H-EX | 4-pole | 500 mm | 5603628800 |
| HCBT/4-560/H-EX | 4-pole | 560 mm | 5605479400 |
| HCBT/4-630/H-EX | 4-pole | 630 mm | 5605480200 |
| HCBT/4-710/H-EX | 4-pole | 710 mm | 5604104900 |
| HCBT/6-400/H-EX | 6-pole | 400 mm | 5605453900 |
| HCBT/6-450/H-EX | 6-pole | 450 mm | 5604494400 |
| HCBT/6-500/H-EX | 6-pole | 500 mm | 5605531200 |
| HCBT/6-560/H-EX | 6-pole | 560 mm | 5605444800 |
| HCBT/6-630/H-EX | 6-pole | 630 mm | 5605481000 |
| HCBT/6-710/H-EX | 6-pole | 710 mm | 5604438100 |
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