Linkwell LK140‑30W Panel Heater
The LK140‑30W is a reliable 30 W DIN‑rail mounted panel heater from Linkwell, engineered to regulate internal temperatures and combat condensation in compact electrical enclosures.
Key Features:
- Wide Voltage Range: Operates on 120–250 V AC/DC for flexible installation across multiple applications.
- Self‑Regulating PTC Element: Maintains efficient heat output while preventing overheating.
- Durable Casing: Chimney-style anodised aluminium design with IP20 ingress protection ensures effective heat dispersion.
- Robust Connections: Screw terminals accept 0.5–2.5 mm² wire and feature UL94 V‑0 flame-retardant plastic components.
- 35 mm DIN‑Rail Clip: Easy vertical mounting on standard DIN rail (EN 50022) for fast integration.
- LED Indicator: Illuminates when active to signal heater operation status.
- Operating Range: –45 °C to +70 °C (–49 °F to +158 °F), suitable for industrial and outdoor cabinets.
- Compact Size & Medium Output: Space-saving 65 × 65 mm footprint, ideal for mid-sized panels requiring moderate heating.
Technical Specifications:
| Specification |
Detail |
| Power Output |
30 W |
| Voltage |
120–250 V AC/DC |
| Material |
Anodised aluminium & UL94 V‑0 plastic |
| Mounting |
35 mm DIN‑rail (EN 50022), vertical only |
| Protection |
IP20 / Class I (earthed) |
| Temp. Range |
‑45 °C to +70 °C (‑49 °F to +158 °F) |
| Dimensions |
65 × 65 × ? mm (length varies by power) |
| Weight |
≈0.2 kg |
| Certifications |
CE, RoHS, CQC |
Applications & Benefits:
Designed for electrical cabinets, automation panels, and control boxes, the LK140‑30W delivers consistent heating performance in moderate condensation-risk environments. Perfect for telecom, HVAC, and general industrial use.
Why Choose Charter Controls?
- As the official UK importer for Linkwell, we guarantee genuine parts and full product support.
- Next‑working‑day delivery if you order before 3 pm—minimising downtime and installation delays.
- Technical support and bespoke advice from our experienced team.