Edwards CSB4U-1-RC
Edwards CSB4U-1-RC
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The Edwards CSB4U-1 is a standard 4-inch detector base for Edwards EC Series plug-in smoke and heat detector heads, mounting to a standard 4-inch square electrical box and shipping complete with a trim ring. It provides tamper-resistant plug-in mounting for the detector head along with screw terminals for field wiring, accepting wire sizes from #18 AWG up to #12 AWG.
Key Features
- Standard base for Edwards EC Series plug-in smoke and heat detectors
- Tamper-resistant plug-in mounting for the detector head
- Screw terminals for field wiring connections
- Ships complete with trim ring for a clean finish at the mounting box
Technical Specifications
- Mounting: Standard 4" square electrical box
- Wire terminal range: #18 AWG (0.75 mm²) to #12 AWG (2.5 mm²)
- Compatible detectors: Edwards EC Series plug-in smoke and heat detectors

