| Model # | External Dimensions | Internal Dimensions | Mounting Style |
|---|---|---|---|
| CU-3241 | 2.54" x 2.50" x 1.00" 2.542.51.00 | 2.30" x 2.30" x 0.80" | |
| CU-3241-MB | 2.54" x 2.50" x 1.00" 2.542.501.00 | 2.30" x 2.30" x 0.80" | Mounting Flanges |
| CU-3240-MB | 3.34" x 2.20" x 1.10" 3.342.21.10 | 3.09" x 2.22" x 0.90" | Mounting Flanges |
| CU-3240 | 3.34" x 2.42" x 1.10" 3.342.421.10 | 3.09" x 2.22" x 0.90" | |
| CU-3242 | 3.35" x 3.30" x 1.35" 3.353.301.35 | 3.10" x 3.10" x 1.15" | |
| CU-3242-MB | 3.35" x 3.30" x 1.35" 3.353.301.35 | 3.10" x 3.10" x 1.15" | Mounting Flanges |
| CU-3243 | 4.21" x 2.80" x 1.10" 4.212.801.10 | 3.97" x 2.61" x 0.90" | |
| CU-3243-MB | 4.21" x 2.80" x 1.10" 4.212.801.10 | 3.96" x 2.61" x 0.90" | Mounting Flanges |
| CU-3244 | 4.61" x 3.30" x 1.35" 4.613.301.35 | 4.35" x 3.10" x 1.15" | |
| CU-3244-MB | 4.61" x 3.30" x 1.35" 4.613.301.35 | 4.34" x 3.10" x 1.15" | Mounting Flanges |
| CU-3245 | 5.60" x 3.85" x 1.35" 5.603.851.35 | 5.35" x 3.59" x 1.15" | |
| CU-3245-MB | 5.60" x 3.85" x 1.35" 5.603.851.35 | 5.35" x 3.59" x 1.15" | Mounting Flanges |
