Somfy Sonesse 50 and LT50/LT60 SJTW 4C Cable 10 ft (9018345)
Somfy Sonesse 50 and LT50/LT60 SJTW 4C Cable 10 ft (9018345)
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Somfy Sonesse 50 and LT50/LT60 SJTW 4C Cable 10 ft -- genuine Somfy cable for the Sonesse 50 system
A 10 ft SJTW 4-conductor power cable for wired 4-wire motors. Genuine Somfy part 9018345, matched to the Sonesse 50 range so replacements and new installs use the exact hardware the system was engineered around.
Benefits
- Genuine Somfy part (9018345) -- exact fit, no adaptation needed
- Purpose-made for Sonesse 50 and LT50/LT60 4-wire (PA) motors
- Matches the factory hardware used across the Sonesse 50 family
- Direct replacement for worn or missing installation hardware
- Backed by Somfy documentation for correct installation
Specifications
| Part type | Cable |
| Fits | Sonesse 50 and LT50/LT60 4-wire (PA) motors |
| Genuine part | Somfy 9018345 |
Compatible with: Sonesse 50 and LT50/LT60 4-wire (PA) motors.
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is the 9018345 cable?
It is a 10 ft (3 m) SJTW power cable with four 18 AWG conductors for Somfy 4-wire motors. Somfy lists it for the Sonesse 50 range and for LT50 and LT60 motors.
Which motors does it fit?
Somfy lists 25 compatible motors. They include the Sonesse 506S2, 510S2, 510S2 RH, 510S2 PA and Sonesse ULTRA 506A2, plus LT50 and LT60 models such as the 520R2, 540R2, 660R2 and 6100R2.
Why does this cable have four conductors?
A 4-wire motor takes separate up and down leads plus neutral and ground, so it needs four conductors. A wired switch or motor control on the other end selects the direction the motor turns.
Will it work with an RTS motor?
No. Somfy RTS motors with a built-in receiver are 3-wire motors and take 3-conductor Somfy cable. This 4C cable belongs on the 4-wire Sonesse 50, LT50 and LT60 motors Somfy lists for it.
What if I need a different length?
For custom runs, the Somfy 4-Conductor Motor Cable SJTW (9012110) is sold by the foot. For bench checks, the Somfy Standard Motor Tester Cable, 4-Wire (9012116) is built for testing 4-wire motors.
What warranty applies to this cable?
Somfy covers 9018345 with its 5-year warranty. As a genuine Somfy cable, it matches the 4-wire Sonesse 50, LT50 and LT60 motors it is listed for, with no splicing or adapters.
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