The HYJ1074SS is a 10 x 7 x 4 in nominal hygienic junction box from the HYJ Series, built to enclose electrical and electronic equipment in harsh, hygienic environments. Integrators and OEMs specify it for junction box and wallmount duty where equipment is hosed down and must be easy to clean.
Construction is formed 304 stainless steel with continuously welded seams ground smooth, finished in natural stainless with a smooth #4 dairy finish on both cover and enclosure. The sides are sloped 3° on all four faces so water cannot rest on top in any orientation. Hex head design screws secure a cover that can be removed completely for modifications, and a silicone gasket mounted around the entire door edge lifts off for cleaning or replacement; the replacement gasket is HYG107.
Studs are provided for the inner panel and a hardware kit with panel mounting nuts is included. With no pre-drilled wall mounting holes, the box can be welded in place or mounted on stand-offs. A bonding stud on the door and a grounding stud in the enclosure handle bonding.
The HYJ1074SS is listed to UL 508A and cUL Type 3R, 12, 4, 4X, meets NSF/ANSI 169, and complies with NEMA 3R, 12, 4, 4X and IEC 60529 IP69 and IP69K. It ships in a box at 14 lbs (6.35 kg).
| Series | HYJ Series – Sloped Sides with Silicone Gasket |
| Product Type | Hygienic Type 4X stainless steel junction box |
| Short Description | HYGIENIC N4X 304SS10X74 |
| Side Slope | 3° |
| Usable Depth | 3.43 in |
| Enclosure Depth | 4.00 in (102 mm) |
| Enclosure Width | 6.88 in (175 mm) |
| Opening (H X W) | 8.00 in x 4.10 in |
| Enclosure Height | 9.94 in (252 mm) |
| Door Size (H X W) | 9.12 in x 6.19 in |
| Overall Depth (Drawing) | 4.53 in |
| Nominal Size (H X W X D) | 10 in x 7 in x 4 in (254 mm x 178 mm x 102 mm) |
| Overall Width (Drawing, Top View) | 6.98 in |
| Clear Space Available On Door (H X W) | 7.37 in x 4.31 in |
| Replacement Gasket | HYG107 |
| Inner Panel Size (H X W) | 6.75 in (171 mm) x 4.88 in (124 mm) |
| Optional Inner Panel (Not Included) | 14R0705 |
| UPC | 623980782010 |
| UNSPSC | 39121324 |
| Drawing Date | Mar. 11, 2021 |
| Wall Mounting | No pre-drilled wall mounting holes; allows flexible mounting alternatives such as weld-in-place or stand-offs |
| Packaging Type | Box |
| Shipping Weight | 14 lbs (6.35 kg) |
| Cover | Hex head screw cover; can be completely removed for modifications |
| Seams | Continuously welded seams ground smooth |
| Sides | Sloped 3° on all 4 sides |
| Finish | Cover and enclosure natural stainless steel with smooth #4 dairy finish |
| Gasket | Silicone gasket mounted around entire door edge; can be removed and re-installed for cleaning or replacement |
| Material | Formed 304 stainless steel |
| Grounding | Bonding stud provided on door; grounding stud installed in enclosure |
| Included Hardware | Hardware kit with panel mounting nuts |
| Replacement Gasket | HYG107 |
| Inner Panel Mounting | Studs provided for mounting inner panel |
| UL | UL 508A Type 3R, 12, 4, 4X |
| NSF | NSF – ANSI 169 (not all accessories maintain NSF standard; some are internal and NSF is not applicable) |
| CUL | cUL Type 3R, 12, 4, 4X |
| NEMA | Complies with NEMA 3R, 12, 4, 4X |
| UL File # | E517628/E65324 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| Additional Declarations | RoHS Directive 2011/65/EU; Directive (EU) 2015/863 |
| EU Declaration Of Conformity | Low Voltage Directive 2014/35/EU (HYJ_SS, Corrosion Resistant Enclosures) |
| IEC 60529 Ingress Protection | IP69, IP69K |
| Applicable Standard (IP Code) | EN 60529: 1992 + A2: 2013 / IEC 60529: 2001 – 02 + A2: 2013 – 08, Degrees of protection provided by enclosures |
| Applicable Standard (Machinery) | EN 60204-1: 2006 / IEC 60204-1: 2005 – 10, Safety of Machinery – Electrical Equipment of Machines – Part 1: General Requirements |
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It measures 9.94 in (252 mm) high, 6.88 in (175 mm) wide and 4.00 in (102 mm) deep, a nominal 10 x 7 x 4 in.
The drawing shows 3.43 in of usable depth, with an 8.00 in x 4.10 in opening.
The optional inner panel is 14R0705, measuring 6.75 in x 4.88 in. It is not included, but mounting studs and a hardware kit with panel mounting nuts are.
It complies with IEC 60529 IP69 and IP69K and is rated UL 508A / cUL Type 3R, 12, 4, 4X, with a door-edge silicone gasket that allows easy cleaning in hose-down environments.
The replacement gasket for the HYJ1074SS is HYG107.
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