Somfy Fast Connector Extension Cable 4C SJTW 8.4 ft (9021118)
Somfy Fast Connector Extension Cable 4C SJTW 8.4 ft (9021118)
Ships in 1-2 business days. US shipping $15 flat.
Returns: 30 days from delivery, unused and in original packaging, with an RMA. A 35% restocking fee applies and the customer pays return shipping, unless the item is defective or we made an error. Custom and engraved items can be returned only if defective. Full return policy
Not sure this fits? Ask our tech team
Your case has been assigned to Colin. He'll be in touch shortly via email.
Somfy Fast Connector Extension Cable 4C SJTW 8.4 ft -- genuine Somfy cable for the Sonesse 50 system
An 8.4 ft SJTW 4-conductor fast-connector extension cable. Genuine Somfy part 9021118, matched to the Sonesse 50 range so replacements and new installs use the exact hardware the system was engineered around.
Benefits
- Genuine Somfy part (9021118) -- exact fit, no adaptation needed
- Purpose-made for Somfy 4-wire motors with the fast connector
- 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 | Somfy 4-wire motors with the fast connector |
| Genuine part | Somfy 9021118 |
Compatible with: Somfy 4-wire motors with the fast connector.
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is the Fast Connector Extension Cable 4C SJTW 8.4 ft?
Part 9021118 is an 8.4 ft, 4-conductor SJTW extension cable with a Somfy fast connector. It extends the wiring run on Somfy 4-wire tubular motors built for the fast connector system.
Which motors does it fit?
Somfy lists 27 compatible motors, including the Sonesse 510S2, Sonesse 506S2 and Sonesse ULTRA 506A2. In this store that covers the Sonesse 506S2 Standard 120V 4-Wire Motor (1001814).
Does it work with 500 Series SJTW motors?
Yes. Somfy's compatible list includes the 515A2, 525A2, 530R2, 535A2, 540R2 and 550R2. The 540R2 120V 4-Wire Motor (1049894) in this store is one example.
Is it UL approved and under warranty?
Yes. Somfy lists the cable as UL certified and backs it with a 5 year warranty. It uses 4-conductor SJTW construction, the cable type Somfy names on its 4-wire tubular motors.
Which other lengths are there?
The same fast connector cable comes in 4.4 ft (9021117), 16.4 ft (9021120) and 22.4 ft (9021121). Measure from the motor head to your switch or junction box and pick the length that reaches without strain.
Couldn't load pickup availability
