SUNS Residential Elevator Interlock Switches
SUNS is recalling residential elevator interlock switches that can fail to lock, posing a fall and crushing hazard.
Immediately contact your elevator installer or manufacturer to schedule a free inspection and repair. If you are unsure who installed your elevator, contact SUNS International directly at 978-349-2329, via email at recall@suns-usa.com, or visit their website at www.suns-usa.com.
Why it was recalled
The affected solenoid interlock switches can become stuck in a retracted position, which allows the elevator's exterior door to remain unlocked. This failure poses a risk of death or serious injury if the elevator is called to another floor while the door is open. The switches were distributed nationwide.
How to identify it
This recall involves all SUNS International SS6291 Solenoid Interlock switches used in residential elevators produced from August 20, 2024, through November 6, 2025, with date codes 2431 through 2543. The SUNS SS6291 interlock switch measures approximately 10 inches by 2 inches and weighs about 2-pounds. “SUNS”, the model number and date code are printed on a label on the side of the product.
Where it was sold
SUNS International and authorized residential elevator dealers nationwide from September 2024 through November 2025 for about $200.
Official source
Editorial summary by Recall Canary · last updated 2026-06-04 · primary source: U.S. Consumer Product Safety Commission