CB Distributing ST156121 THP108 Power Alert sku-191795090

The PowerBack THP108 Utility Return Alert is listed as CB Distributing Surveillance Equipment, model ST156121, sku-191795090, UPC 654204833546, in Multicolor. It monitors incoming utility power and sounds a 100dB alarm when service returns. The unit mounts through a knockout hole at the top of a residential load center; its voltage detector cable wraps around the service entrance conductor.

It is cULus listed and is compatible with new or existing main breaker panels and transfer switches, including generator transfer setups. The source also lists SKU ZX9ACHR20810. Its dimensions are 7.75" H x 5.5" W x 3.1" L, and it weighs 0.8 lbs. The source says Corporation has made electrical products since 1909 and holds over 85 patents on manual transfer switches, time switches and accessories.

Its listed product lines include time clocks and controls, generator accessories, transfer switches, and transfer panels for portable generators and inverters.