LK140-30Wis a filter fan for enclosure cooling.
Linkwell LK140-30W Panel Heater
The LK140-30Wis 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 |
✅ 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.