In-Wall Timers (Intermatic) – Shock Risk (2009)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Intermatic Model ST01 and EI600 In-wall Electronic Timers
Brand
Intermatic Inc., of Spring Grove, Ill.
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Intermatic Inc., of Spring Grove, Ill. is recalling Intermatic Model ST01 and EI600 In-wall Electronic Timers. The hazard is: When consumers trying to replace the timer's battery place a metal object through the battery tray s. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
This recall involves the Intermatic in-wall electronic timers with model numbers ST01, ST01C, ST01AC, ST01AC70, ST01C70, ST01CL, EI600C, EI600LAC, EI600LAC8, EI600WC, and EI600WC8. This product is a lamp and appliance timer and typically takes the place of a standard wall switch. The timer is white, off-white, or almond and measures 2 1/2 inches high by 1 3/4 inches wide. Model numbers can be found on the packaging and on the instruction. In-Wall timers are included in this recall if (1) the brand name "Intermatic" is molded on the front of the timer cover door, (2) the timer has only four keypad buttons, and (3) there is no 3-digit date code (e.g. "04C") stamped on the inside of the timer cover door. Timers with a 3-digit date code (e.g. "04C") stamped on the inside of the timer cover door are not included in this recall.
Reported concern (CPSC)
When consumers trying to replace the timer's battery place a metal object through the battery tray slot, the object can reach internal metal contacts, posing a shock hazard to consumers.
Recommended Action
Per CPSC guidance
Consumers should not attempt to change the in-wall timer's battery until they receive the repair kit. Consumers should contact Intermatic to obtain a free repair kit with installation instructions.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026