The Edwards 3-CAB21D is the factory inner and outer door pair for the 3-CAB21B EST3 three-chassis wallbox. First, note that this is the gray version. In addition, the 3-CAB21DR ships in red baked enamel for high-visibility installs.
Both doors are manufactured from #14 AWG cold rolled steel. The outer door uses Edwards’ contoured design with an integral viewing window. As a result, technicians can verify panel status without opening the cabinet.
Edwards 3-CAB21D door pair features
- Inner door plus contoured outer door with viewing window, shipped as a pair
- Right or left hand hinging selected at install time
- Gray textured baked enamel finish matching the 3-CAB21B wallbox
- Sold separately from the wallbox and chassis assemblies
- Ship weight 20 lb (9.1 kg) per Edwards datasheet 85010-0067 Issue 8.1
Compatibility
The 3-CAB21D is specifically dimensioned for the 3-CAB21B three-chassis wallbox. Therefore, it does not fit 3-CAB7B (one chassis) or 3-CAB14B (two chassis) enclosures. Furthermore, the related SKU 3-CAB21DR is the same door pair in red enamel.
Listings
The door pair is a passive sheet-metal assembly. As a result, it carries no standalone agency listing. However, it becomes part of the UL 864-listed EST3 system once installed in a 3-CAB21B wallbox with listed chassis, power supplies, CPU, and modules per the EST3 Installation and Service Manual.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 39 lbs |
|---|---|
| Dimensions | 54 × 31 × 3 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Replacement Part |
