Sanitary Enclosures | McMaster-Carr

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	Environment Environment	Show

Sanitary

	Environment Environment	Hide

High-Pressure Washdown

	Material Material

316L Stainless Steel

Stainless Steel

	Cover Attachment Style Cover Attachment Style


Hinged	Lift Off

	Environmental Rating Environmental Rating

	System of Measurement System of Measurement

Inch

	Width Width

	Depth Depth

	Height Height

	Number of Holes Number of Holes

	Cover Material Cover Material

Stainless Steel

316L Stainless Steel

	Cover Closure Method Cover Closure Method


Screws	Key Lock

	Inside Depth Inside Depth

	Specifications Met Specifications Met

CE Marked

CSA

FDA Compliant

	Knockouts Knockouts

Without Knockouts

	Inside Width Inside Width

	For Push-Button Size For Push-Button Size

22 mm

	Cover Clarity Cover Clarity

Opaque

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Inside Height Inside Height

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Hinge Material Hinge Material

Stainless Steel

	Slope Angle Slope Angle

10°

30°

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32 Products

Sanitary Stainless Steel Washdown Enclosures

Lift-Off Cover

Hinged Cover

With a hygienic design, these enclosures minimize spots where food, debris, and water could collect after washdowns. Use them to house and mount switches, buttons, and other components in sanitary environments. Each has a sloped roof that lets liquid drain quickly without pooling. They’re IP66 and IP69K rated, meaning they withstand the high-pressure, high-temperature washdowns that are typical in food processing plants. Made of stainless steel, these enclosures won’t corrode from frequent contact with harsh cleaners and sanitizers.

The seal on these enclosures keeps water and other contaminants from getting in. It’s FDA-compliant for direct food contact, meaning it won’t contaminate food if it breaks off and falls into your line. It’s bright blue too, so it’s easy to spot and remove.

For use indoors or out, these enclosures are also NEMA 4X and NEMA 13 rated to protect against dirt, oil, water, and coolant. UL and C-UL listed, they meet U.S. and Canadian safety standards.

Enclosures with a lift-off cover have internal mounting bosses for attaching small electrical devices, components, and DIN rail.

Enclosures with a hinged cover have an internal hinge that lets the seal cover the entire door opening joint free. They have one or two locks, each of which has an external locking design without any crevices where water and bacteria could build up. Mount components to the removable panel.

To leave space for cleaning behind your enclosure, offset it from the wall with a sanitary standoff.

For technical drawings and 3-D models, click on a part number.

Lift-Off Cover and Screw Closure
Ht.	Wd.	Dp.	Slope Angle	Environment	Environmental Rating	No. of Locks	No. of Keys Included	Specifications Met		Each
6 3/4"	6 3/4"	3"	10°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	__	__	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	0000000
7"	7"	4 3/4"	10°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	__	__	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	000000
9"	9"	4 3/4"	10°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	__	__	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	000000
9"	12 3/4"	4 3/4"	10°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	__	__	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	000000
9"	16 1/2"	4 3/4"	10°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	__	__	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	000000
12 3/4"	16 3/4"	4 3/4"	10°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	__	__	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	000000
Hinged Cover and Key-Lock Closure
17 1/4"	8 1/2"	6"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	1	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
21 1/2"	15 1/4"	8 1/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
21 1/2"	31 3/4"	8 1/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
23 1/2"	24"	11 3/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
26 1/4"	20"	8 1/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
30 1/4"	15 1/4"	8 1/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
30 1/4"	24"	8 1/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
32 1/4"	31 3/4"	11 3/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
36 1/2"	24"	8 1/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
38 1/2"	30"	11 3/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
48"	31 3/4"	11 3/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000
56"	31 3/4"	11 3/4"	30°	Corrosive, Food Industry, Oily, Outdoor, Sanitary, Washdown, Wet Location	IP66, IP69K, NEMA 4X, NEMA 13	2	1	FDA Compliant 21 CFR 177.2600, UL Listed, C-UL Listed	0000000	00000000

Sanitary Threaded Standoff	000000000	Each	000000
Replacement Key for Enclosures with Hinged Cover	0000000	Each	00000
Sanitary Threaded Standoff	000000000	Each	00000
Sanitary Threaded Standoff	000000000	Each	00000
Sanitary Threaded Standoff	000000000	Each	00000

Sanitary Push-Button Stainless Steel Washdown Enclosures

Protect electronics from washdowns in food plants and other sanitary environments. These enclosures have either threaded standoffs or an offset mounting bracket to create space between them and their mounting surface for easy cleaning. Made of 316L stainless steel, they won’t corrode from harsh cleaners. All have standard-size push-button holes, saving you the effort of measuring and cutting holes yourself.

Enclosures with threaded standoffs include gaskets that are FDA compliant for safe use around food. Block off unused mounting holes in these enclosures with threaded hole plugs to keep out contaminants.

Enclosures with a DIN rail mount let you mount electronics inside without having to drill holes.

For technical drawings and 3-D models, click on a part number.

Enclosures with Threaded Standoffs

With Threaded Standoffs

									Mounting
No. of Holes	No. of Columns	No. of Rows	Ht.	Wd.	Dp.	Environment	Environmental Rating	Closure Screw Type	No. of Holes	Hole Dia.	Includes	Specifications Met		Each
316L Stainless Steel with Lift-Off Cover and Screw Closure
For 22 mm Push Button
1	1	1	4"	4"	2 3/4"	Corrosive, Damp, Dusty, Food Industry, High-Pressure Washdown, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; IP69K; NEMA 4X; NEMA 13	Captive	2	0.276"	Threaded Standoffs	UL Listed, C-UL Listed, CSA Certified, CE Marked, FDA Compliant 21 CFR 177.2600	00000000	0000000
2	1	2	6"	4"	2 3/4"	Corrosive, Damp, Dusty, Food Industry, High-Pressure Washdown, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; IP69K; NEMA 4X; NEMA 13	Captive	2	0.276"	DIN Rail Mount, Threaded Standoffs	UL Listed, C-UL Listed, CSA Certified, CE Marked, FDA Compliant 21 CFR 177.2600	00000000	000000
3	1	3	8"	4"	2 3/4"	Corrosive, Damp, Dusty, Food Industry, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; NEMA 4X; NEMA 13	Captive	2	0.276"	DIN Rail Mount, Threaded Standoffs	UL Listed, C-UL Listed, CSA Certified, CE Marked, FDA Compliant 21 CFR 177.2600	00000000	000000

Enclosures with Offset Mounting Bracket

With Offset Mounting Bracket

									Mounting
No. of Holes	No. of Columns	No. of Rows	Ht.	Wd.	Dp.	Environment	Environmental Rating	Closure Screw Type	No. of Holes	Hole Dia.	Includes	Specifications Met		Each
316L Stainless Steel with Lift-Off Cover and Screw Closure
For 22 mm Push Button
1	1	1	4"	4"	2 3/4"	Corrosive, Damp, Dusty, Food Industry, High-Pressure Washdown, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; IP69K; NEMA 4X; NEMA 13	Captive	4	0.315"	DIN Rail Mount	UL Listed, C-UL Listed, CSA Certified, CE Marked	00000000	0000000
2	1	2	6"	4"	2 3/4"	Corrosive, Damp, Dusty, Food Industry, High-Pressure Washdown, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; IP69K; NEMA 4X; NEMA 13	Captive	4	0.315"	DIN Rail Mount	UL Listed, C-UL Listed, CSA Certified, CE Marked	00000000	000000

Sanitary Threaded Hole Plugs for Enclosures with Standoffs

Plug (Front View)

Plug (Back View)

Thread
Size	Pitch, mm	Type	Head Dia., mm	Environmental Rating	Specifications Met		Each
316L Stainless Steel with Silicone Rubber Seal
M10	1.5	Metric	19.7	IP66	FDA Compliant 21 CFR 177.2600	00000000	00000

Sanitary Push-Button Flush-Mount Stainless Steel Washdown Enclosures

Enclosure (Front View)

Enclosure (Back View)

Protect electronics from washdowns in food plants and other sanitary environments. These enclosures mount directly into walls to protect wiring and reduce the surface area that needs to be cleaned. Standard-size push-button holes are already installed, saving you the effort of measuring and cutting holes yourself. Made of 316L stainless steel, they won’t corrode from harsh cleaners. These enclosures have interior DIN rail mounts so you can install electronics without drilling holes. All have a gasketed cover that’s FDA compliant for direct contact with food.

For technical drawings and 3-D models, click on a part number.

									Mounting
No. of Holes	No. of Columns	No. of Rows	Ht.	Wd.	Dp.	Environment	Environmental Rating	Closure Screw Type	No. of Holes	Hole Dia.	Includes	Specifications Met		Each
316L Stainless Steel with Lift-Off Cover and Screw Closure
For 22 mm Push Button
3	3	1	8 1/4"	10 1/2"	3 3/8"	Corrosive, Damp, Dusty, Food Industry, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; NEMA 4X; NEMA 13	Captive	4	0.236"	DIN Rail Mount	UL Listed, C-UL Listed, CSA Certified, CE Marked, FDA Compliant 21 CFR 177.2600	00000000	0000000

Sanitary Push-Button Shrouded Stainless Steel Washdown Enclosures

Protect electronics from washdowns in food plants and other sanitary environments. For easy cleaning, these enclosures have threaded standoffs to create space against the mounting surface and a sloped top to prevent water and debris from collecting. Made of 316L stainless steel, they won’t corrode from harsh cleaners. These enclosures have interior DIN rail mounts so you can install electronics without drilling holes. All standoffs include gaskets that are FDA compliant for safe use around food.

These enclosures have standard-size push-button holes, saving you the effort of measuring and cutting holes yourself. A shroud hangs over the holes to guard buttons from damage and accidental pushing.

Block off unused mounting holes with threaded hole plugs to keep out contaminants.

For technical drawings and 3-D models, click on a part number.

Shrouded Enclosures with Sloped Top and Threaded Standoffs

Shrouded Enclosure

									Mounting
No. of Holes	No. of Columns	No. of Rows	Ht.	Wd.	Dp.	Environment	Environmental Rating	Closure Screw Type	No. of Holes	Hole Dia.	Includes	Specifications Met		Each
316L Stainless Steel with Lift-Off Cover and Screw Closure
For 22 mm Push Button
1	1	1	5 3/4"	4 1/2"	4 1/2"	Corrosive, Damp, Dusty, Food Industry, High-Pressure Washdown, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; IP69K; NEMA 4X; NEMA 13	Captive	2	0.276"	DIN Rail Mount, Threaded Standoffs	UL Listed, C-UL Listed, CSA Certified, CE Marked, FDA Compliant 21 CFR 177.2600	00000000	0000000
3	1	3	10"	4 1/2"	4 1/2"	Corrosive, Damp, Dusty, Food Industry, High-Pressure Washdown, Oily, Outdoor, Sanitary, Submersible, Washdown	IP66; IP69K; NEMA 4X; NEMA 13	Captive	2	0.276"	DIN Rail Mount, Threaded Standoffs	UL Listed, C-UL Listed, CSA Certified, CE Marked, FDA Compliant 21 CFR 177.2600	00000000	000000

Sanitary Threaded Hole Plugs

Plug (Front View)

Plug (Back View)

Thread
Size	Pitch, mm	Type	Head Dia., mm	Environmental Rating	Specifications Met		Each
316L Stainless Steel with Silicone Rubber Seal
M10	1.5	Metric	19.7	IP66	FDA Compliant 21 CFR 177.2600	00000000	00000