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This product covers Seldén electric retrofit kits for the Furlex 400S, 400TD, 404S and 404TD families. Separate above-deck kits are provided for 12mm and 14mm forestays, together with dedicated through-deck retrofit kits.
The conversion uses the 404E control-pack family and Seldén's 42V electric drive system.
Compare Furlex Electric upgrades or contact our rigging team if you need help identifying the correct 400/404 retrofit.
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This retrofit product covers both the earlier Furlex 400 family and the later 404 family, including above-deck S-to-E and through-deck TD-to-TDE conversions.
The current 404 electric drive system operates at 42V through the appropriate Seldén PSU and develops a maximum torque of 135 Nm.
| Existing Furlex | Configuration | Retrofit kit |
|---|---|---|
| 400S | 12mm forestay | 549-632-215 |
| 400S | 14mm forestay | 549-632-220 |
| 400TD | Through-deck | 549-632-240 |
| 404S | 12mm forestay | 549-632-265 |
| 404S | 14mm forestay | 549-632-270 |
| 404TD | Through-deck | 549-632-290 |
The appropriate retrofit kit is combined with the required control pack. A compatible Seldén power-supply installation is also required; see our Power Supply Unit start packs.
The retrofit kit depends on both the Furlex generation and whether the installation is above deck or through deck. For S-type systems the forestay diameter must also be confirmed as 12mm or 14mm.
For details of the current electric system, see the Seldén Furlex 404E.
Contact Martin Leaning Masts & Rigging if you would like us to identify the existing Furlex and confirm the correct retrofit components.
A quick look at the conversion of a standard Furlex system to electric drive. Simply put, you replace the line drum with the electric drive unit and install the Seldén SEL-Bus system that includes all the electronics. Learn about our functions for SMART sail handling. https://www.seldenmast.com/products/e...
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