Part number C3SC303012GY is a square-faced C3SC Series junction box measuring 30 x 30 x 12 in (762 x 762 x 305 mm). Its heavy duty screw cover makes it a practical wiring, junction, terminal or pull box for contractors, panel shops and facilities teams. It is designed for indoor or outdoor applications where it will be subject to windblown dust or rain.
At 30 x 30 in, this size steps up to 12 gauge mild steel for both the body and the cover, compared with 14 gauge on sizes up to 24 x 24 in. Seams are smooth and continuously welded, and the box is supplied without knockouts, cutouts or holes, so you place entries exactly where your layout needs them. The enclosure and cover carry an ANSI 61 gray powder coating inside and outside.
The cover is secured by captivated stainless steel screws that thread into sealed wells, and a seamless poured-in-place gasket seals the opening. Per the drawing, the door measures 30.19 x 30.19 in, the opening is 28.63 x 28.63 in, the clear space available on the door is 29.50 x 29.50 in, and the usable depth is 12.00 in. There is no provision for an inner mounting panel.
The C3SC Series is UL 508A Listed as Type 3, 4 and 12 and cULus Listed per CSA C22.2 No 94, and complies with NEMA Type 3, 4 and 12 and IEC 60529 IP66. The part is RoHS and REACH compliant (UL File E65324). For external mounting, add the C3MTGFOOT mounting foot kit, sold separately. Shipping weight of C3SC303012GY is 106 lbs (48.08 kg).
| Series | C3SC Series |
| Cover Style | Heavy Duty Screw Cover |
| Description | N3 SCREW COVER - 30X30X12 - GR |
| Part Number | C3SC303012GY |
| Product Type | Type 3/12/4 Mild Steel Junction Box |
| Colour / Finish | Gray |
| Usable Depth | 12.00 in |
| Enclosure Depth | 12.00 in (305 mm) |
| Enclosure Width | 30.00 in (762 mm) |
| Opening (H X W) | 28.63 in x 28.63 in |
| Enclosure Height | 30.00 in (762 mm) |
| Nominal Size (H X W X D) | 30 in x 30 in x 12 in (762 mm x 762 mm x 305 mm) |
| Body Face Size (H X W, Per Drawing) | 30.13 in x 30.13 in |
| Clear Space Available On Door (H X W) | 29.50 in x 29.50 in |
| Door / Cover Size (H X W, Per Drawing) | 30.19 in x 30.19 in |
| Mounting Foot Kit (Sold Separately) | C3MTGFOOT |
| Replacement Lid Cover Screws (Package Of 25) | 1421A4XLCS25SS |
| Replacement Lid Cover Washers / Sealed Wells (Package Of 25) | 1421A4XLCW25 |
| UPC | 623980309941 |
| UNSPSC | 39121301 |
| Shipping Weight | 106 lbs (48.08 kg) |
| Seams | Smooth, continuously welded |
| Finish | Enclosure and cover finished with an ANSI 61 gray powder coating inside and outside |
| Gasket | Seamless poured-in-place gasket |
| Material | Mild steel |
| Body Gauge | 12 gauge |
| Cover Gauge | 12 gauge |
| Cover Fastening | Captivated stainless steel cover screws thread into sealed wells |
| Inner Mounting Panel | No provision for inner mounting panel |
| IP Rating | IEC 60529, IP66 |
| NEMA Type | NEMA Type 3, 4 and 12 |
| Application | Wiring box, junction box, terminal or pull box in indoor or outdoor applications where subject to windblown dust or rain |
| UL | UL 508A Listed; Type 3, 4, 12 |
| CULus | cULus Listed per CSA C22.2 No 94; Type 3, 4, 12 |
| UL File # | E65324 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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It is 30 in x 30 in x 12 in (762 mm x 762 mm x 305 mm) (H x W x D). The drawing shows a 28.63 x 28.63 in opening and 29.50 x 29.50 in of clear space available on the door, with a usable depth of 12.00 in.
Yes. It is designed for indoor or outdoor use where subject to windblown dust or rain, is UL 508A Listed Type 3, 4 and 12, and complies with IEC 60529 IP66.
No. The seams are smooth and continuously welded without knockouts, cutouts or holes, so you add entries where your installation requires them.
A mounting foot kit is sold separately for this series: use C3MTGFOOT.
No. The series has no provision for an inner mounting panel.
This 30 x 30 in size uses 12 gauge mild steel for both the body and the cover.
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