ENMG / ENCLOSURE HEATING
CSH8 / CSH8D
Compact fan heaters for electrical enclosures
Cast-aluminum enclosure heaters with stainless-sheathed resistance elements, axial fans and an automatic-reset overtemperature switch.
Request a quote ↗TECHNICAL DATA / CSH8 / CSH8D
Specifications & selection.
- 100–800 W fan-assisted models in the official selection chart.
- 80 mm and 120 mm axial fan formats.
- 35 mm DIN and flat L-bracket mounting described in the source.
| Model pattern | Heating power | Outline | Mass | Fan size |
|---|---|---|---|---|
| CSH8D-F*800 | 2 × 400 W | 120 × 151 × 88 mm | 1.6 kg | 120 × 120 × 38 mm |
| CSH8D-F*600 | 2 × 300 W | 120 × 151 × 88 mm | 1.6 kg | 120 × 120 × 38 mm |
| CSH8-F*400 | 400 W | 120 × 151 × 66 mm | 1.2 kg | 120 × 120 × 38 mm |
| CSH8-F*300 | 300 W | 120 × 151 × 66 mm | 1.2 kg | 120 × 120 × 38 mm |
| CSH8-F*200 | 200 W | 120 × 151 × 66 mm | 1.2 kg | 120 × 120 × 38 mm |
| CSH8D-F*300 | 2 × 150 W | 80 × 112 × 76 mm | 1.1 kg | 80 × 80 × 25 mm |
| CSH8-F*150 | 150 W | 80 × 112 × 53 mm | 0.7 kg | 80 × 80 × 25 mm |
| CSH8-F*100 | 100 W | 80 × 112 × 53 mm | 0.7 kg | 80 × 80 × 25 mm |
| Model pattern | Heating power | Outline | Mass |
|---|---|---|---|
| CSH8-*400 | 400 W | 120 × 151 × 22 mm | 0.5 kg |
| CSH8-*300 | 300 W | 120 × 151 × 22 mm | 0.5 kg |
| CSH8-*200 | 200 W | 120 × 151 × 22 mm | 0.5 kg |
| CSH8-*150 | 150 W | 80 × 112 × 22 mm | 0.4 kg |
| CSH8-*100 | 100 W | 80 × 112 × 22 mm | 0.4 kg |
| CSH8-*050 | 50 W | 80 × 112 × 22 mm | 0.4 kg |
| Parameter | Value |
|---|---|
| Supply | 100–120 VAC (115 VAC) or 220–240 VAC, 50/60 Hz |
| Element / body | NiCr stainless-sheathed heater / sandblasted cast aluminum |
| Overtemperature switch | Automatic reset; 100–120 °C |
| Terminal / torque | Maximum 2.5 mm² / 0.8 N·m |
| Dielectric withstand | 1500 VAC, 50/60 Hz, 1 minute |
| Insulation resistance | 100 MΩ at 500 VDC |
| Operation / storage | −45 to +70 °C / −45 to +120 °C; no condensation or icing |
| Humidity | ≤90% RH |
| Fan | Airflow | Static pressure | Speed | Power |
|---|---|---|---|---|
| 120 × 120 × 38 mm | 97 CFM | 0.34 in H₂O | 2850 rpm | 22 W |
| 80 × 80 × 25 mm | 18 CFM | 0.13 in H₂O | 2450 rpm | 14 W |
Selection & installation notes
- Heating power excludes fan consumption and is specified with ±20% variation at 230 VAC and 25 °C. Fan life is stated as over 50,000 hours at 25 °C; it is not a whole-heater life guarantee.
- The naming chart includes F3 at 380–400 VAC, while the technical image only specifies 115 V and 220–240 V options. Confirm the full voltage code and matching fan supply before ordering; asterisks are placeholders.
- T15 and T25 variants are listed as 5–15 °C and 15–25 °C control ranges. Confirm switching thresholds and cable arrangement; do not interpret the overtemperature switch as the normal thermostat.
- Isolate and allow to cool before service. Connect protective earth, keep airflow unobstructed and use the exact wiring diagram for separate heater/fan terminals. Confirm required clearances.
Based on the official Chinese product page and selection charts ↗. Checked 2026-09-15. Confirm the current specification for the exact model when ordering.
TECHNICAL RESOURCES
Plan your integration.
ENMG cabinet environment systems — English product-family brochure.
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.