Sheet-metal enclosure on the **first floor** of the Hoffmann-Hayman factory near the older **main-line breaker panels** (the same electrical run documented on the first-floor **[Trumbull Electric breaker-panel circuit directory](/assets/images/gallery/breaker-panel-labels.jpg)**) — angled close-up of the manufacturer nameplate bolted to a grey painted steel knockout box: the circular **Westinghouse** 'W' logo at top (with a small blue rectangular sticker reading **SHOP** in white capitals affixed across the logo), embossed lines reading **GENERAL DUTY SAFETY SWITCH**, stamped catalog **cat. GF323N**, stamped **amps 100**, printed **volts 240**, a molded horsepower rating table (**std.** and **max.** horsepower for single- and three-phase service), tiny line reading **SEE LABEL INSIDE**, and a bottom black banner with white lettering **Westinghouse Electric Corporation** and **MADE IN U. S. A.** at the lower right — surface rust ringing the mounting screws on the brushed-grey housing; photographed **1 December 2014** (iPhone 5)
**) — angled close-up of the manufacturer nameplate bolted to a grey painted steel knockout box: the circular **Westinghouse** 'W' logo at top (with a small blue rectangular sticker reading **SHOP** in white capitals affixed across the logo), embossed lines reading **GENERAL DUTY SAFETY SWITCH**, stamped catalog **cat. GF323N**, stamped **amps 100**, printed **volts 240**, a molded horsepower rating table (**std.** and **max.** horsepower for single- and three-phase service), tiny line reading **SEE LABEL INSIDE**, and a bottom black banner with white lettering **Westinghouse Electric Corporation** and **MADE IN U. S. A.** at the lower right — surface rust ringing the mounting screws on the brushed-grey housing; photographed **1 December 2014** (iPhone 5)](/assets/images/gallery/2014-12-01-factory-first-floor-westinghouse-gf323n-safety-switch-nameplate.jpg)