Solid blank door that converts the SCC-2 into a fully sealed IP56-rated enclosure.
The TrolMaster SCC-D2 is a solid front replacement door for the SCC-2 35" controller cabinet, eliminating the pre-cut controller window to create a sealed enclosure for mounting TrolMaster controllers internally on DIN rails rather than on the door face.
The SCC-D2 is a solid, blank replacement front door designed specifically for TrolMaster's SCC-2 35" controller cabinet. The stock SCC-2 ships with a pre-cut opening sized for mounting a main controller—such as the Hydro-X Pro or Aqua-X Pro—directly on the door face. The SCC-D2 removes that cutout entirely, giving you a continuous sealed panel in its place.
With the blank door installed, the SCC-2 enclosure becomes a fully sealed, IP56-rated (NEMA 4X equivalent) housing. All controller hardware mounts internally on the DIN rails inside the cabinet rather than on the front panel. This is the correct door to order when your build calls for a clean exterior appearance, internal-only mounting, or when you're running a controller that doesn't require a dedicated front-panel cutout.
The SCC-D2 fits two common scenarios in commercial TrolMaster installs. First, operators who are not mounting the main controller on the door face—for example, when the HCS-1, NFS-1, or CDA-1 controllers are being clipped into the internal DIN rails rather than surface-mounted—need a solid door to close out the cabinet properly without leaving an open cutout.
Second, facilities running large-scale Pro controller setups (HCS-2 or NFS-2) that require a secondary SCC-2 cabinet for additional module capacity benefit from this door on the expansion cabinet. The primary cabinet handles the main controller display; the secondary cabinet uses the SCC-D2 to house additional modules in a sealed enclosure with no unused front-panel opening. Either way, the result is a cleaner, fully closed installation that maintains the cabinet's rated weather and dust resistance.
Solid construction with no pre-cut opening means the SCC-2 enclosure achieves its full IP56 (NEMA 4X equivalent) dust and moisture resistance rating with the SCC-D2 in place. The door is purpose-built for the SCC-2 footprint—35" length—so fit and seal are exact without modification.
TrolMaster's SCC cabinet system is designed around bidirectional RJ12 cable routing, internal DIN rail mounting, and organized power supply placement. The SCC-D2 preserves all of that internal capacity while giving the front of the cabinet a clean, professional appearance. Whether you're building out a new control room or retrofitting an existing SCC-2 to a different controller configuration, this door gives you the correct closure for the enclosure.
In multi-room or multi-zone commercial cultivation facilities, it's common to run several SCC cabinets across the building—some with display controllers on the door, some purely as module and cable management enclosures. The SCC-D2 is the component that lets you standardize the physical cabinet (SCC-2) across all locations while varying the door configuration based on what each cabinet is actually doing.
Because TrolMaster's SCC line is modular, you can mix SCC-D2 solid doors on expansion cabinets with standard windowed configurations on primary control points. This keeps the wiring infrastructure uniform, reduces spare parts overhead, and ensures every cabinet in the facility meets the same IP56 enclosure standard regardless of whether a controller face is present on the front panel. Source this through HSC's direct TrolMaster account for consistent lead times and support across your full TrolMaster BOM.
| SKU | SCC-D2 |
| Compatible Cabinet | SCC-2 (35" Large Controller Cabinet) |
| Door Style | Solid / No Pre-Cut Window |
| Cabinet Dimensions (SCC-2) | 35" (L) × 18" (W) × 6.26" (H) |
| Enclosure Rating | IP56 (NEMA 4X equivalent) |
| Operating Temperature | 32°F – 104°F |
| Input Voltage (Cabinet) | 120V |
| Compatible Controllers | HCS-1, HCS-2, NFS-1, NFS-2, CDA-1 (DIN rail or door-mount configurations) |
| Brand | TrolMaster |
The SCC-D is the solid blank door for the SCC-1 and SCC-3 cabinets (25" length). The SCC-D2 is the same concept but sized for the SCC-2, which is the larger 35" cabinet. They are not interchangeable—order based on which cabinet model you have.
When you're not mounting the main TrolMaster controller on the front panel—either because you're running the controller on DIN rails inside the cabinet, or because the cabinet is being used purely as a secondary module and cable management enclosure—the solid SCC-D2 door closes out the cabinet cleanly without an unused cutout, and maintains the full IP56 enclosure rating.
No. The SCC-D2 is designed to maintain the IP56 (NEMA 4X equivalent) rating of the SCC-2 enclosure. The standard windowed door requires a rubber controller gasket to achieve IP56 around the cutout; the solid SCC-D2 achieves the same sealed enclosure standard without requiring that gasket around a controller face.
Yes. For larger builds using the Hydro-X Pro (HCS-2) or NFS-2 controllers that need a second SCC-2 for additional module capacity, the SCC-D2 is the correct door for the expansion cabinet. The second cabinet handles modules and cable routing internally; no front-panel controller cutout is needed.
Use the Request a Quote button on this page. HSC carries a direct TrolMaster account, so lead times and availability are confirmed through our supply chain. Include your cabinet count and controller configuration in the quote request for fastest response.
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