ENMG / ENCLOSURE HEATERS
CSP8
Modular aluminum PTC enclosure heaters
Compact PTC heating elements in extruded aluminum bodies, with three widths, two supply classes and configurable mounting accessories.
Request a quote ↗TECHNICAL DATA / CSP8
Specifications & selection.
- 50, 90, 120, 150 and 165 W standard selections.
- 49, 70 and 100 mm heat-sink widths.
- Two-metre silicone leads; surface or accessory DIN mounting.
| High / low voltage model | Power | Heat-sink W × H × L (mm) | Prose total length | Mass excluding accessories |
|---|---|---|---|---|
| CSP805-2050 / CSP805-4050 | 50 W | 49 × 21 × 110 | 128 mm | 277 g |
| CSP807-2090 / CSP807-4090 | 90 W | 70 × 20 × 130 | 148 mm | 375 g |
| CSP807-2120 / CSP807-4120 | 120 W | 70 × 20 × 160 | 178 mm | 435 g |
| CSP810-2150 / CSP810-4150 | 150 W | 100 × 20 × 160 | 178 mm | 585 g |
| CSP810-2165 / CSP810-4165 | 165 W | 100 × 20 × 200 | 218 mm | 685 g |
| Parameter | Value |
|---|---|
| Supply code 2 | 200–240 VAC/DC; source limits 180–265 V |
| Supply code 4 | 18–36 VAC/DC; source limits 16–40 V; confirm custom availability |
| Power tolerance / reference | ±20% at 25 °C, vertical and good natural convection |
| Lead specification | 2 × 0.75 mm² silicone cable, 2000 mm; prose also calls this AWG18 — confirm gauge |
| Mounting | Surface screws; 35 mm DIN rail via separate accessory |
| Withstand / insulation | 1500 VAC, 50/60 Hz, 1 minute / ≥100 MΩ at 500 VDC |
| Operating / storage ambient | −45 to +70 °C / −45 to +120 °C |
| Humidity / protection | ≤90% RH, non-condensing / IP20, Class I |
Selection & installation notes
- The original chart gives heat-sink lengths 110/130/160/160/200 mm; prose gives total lengths 128/148/178/178/218 mm. Confirm the complete mounting drawing and accessory envelope before layout.
- Class I metal construction requires the specified protective-earth connection. The listed two-core supply lead does not itself provide a PE conductor; obtain the exact bonding instructions.
- Heating power and body temperature can be customized; do not infer startup current, fuse value or surface temperature from another heater series.
- Use ON/OFF control, mount vertically with airflow upward and keep hot surfaces clear. The source excludes PWM and voltage-dimming control.
- The naming diagram uses a three-digit power block, despite prose calling it two digits. Use exact listed model codes; custom combinations require confirmation.
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.