The Edwards 3-CH95 signaling chassis is a transmission subassembly that mounts inside the 3-CHASS EST3 chassis. First, the subassembly seats into the parent chassis frame. Then, it provides the mechanical and electrical interconnect for EST3 audio/signaling modules. As a result, signaling and amplifier cards stay aligned and electrically tied to the EST3 backplane.
Specifically, the 3-CH95 carries Edwards part number 235326. Therefore, order this exact catalog number when replacing or expanding the transmission subassembly in a 3-CHASS frame. In addition, the subassembly is a structural and interconnect element, not a standalone electrical device.
Edwards 3-CH95 signaling chassis use
The 3-CH95 is intended for EST3 systems that include voice-evacuation or audio amplifier cards. Furthermore, the subassembly slots into the larger 3-CHASS that lives inside an EST3 wallbox or cabinet. Also, agency listings apply to the assembled EST3 system rather than to the subassembly alone.
Verified facts
- Catalog number: 3-CH95
- Edwards part number: 235326
- Function: signaling/transmission subassembly for 3-CHASS
- Platform: Edwards EST3 fire alarm system
- Listing scope: covered by EST3 system listings (no standalone UL listing at the subassembly level)
For service replacements, confirm the parent chassis revision and verify that the 3-CH95 matches the cabling and module layout in the existing panel. However, if you are unsure which subassembly is installed, contact Life Safety Consultants for help identifying the correct part. As a result, you avoid ordering the wrong revision or chassis variant.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 11 lbs |
|---|---|
| Dimensions | 20 × 14 × 7 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Power Supply |
