Enclosure Cabinets | McMaster-Carr

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43 Products

Enclosure-Mounted Terminal Blocks

Save time when wiring connections in a junction box. These blocks come already installed in an enclosure. All enclosures are IP and NEMA rated to seal out dust and protect against corrosion. They meet UL 94 flammability standards.

ABS plastic and polycarbonate enclosures are lightweight and resist denting, chipping, and cracking. The polycarbonate enclosures also come with cord grips that are watertight. Aluminum enclosures are more durable than plastic ones, so they’re good for harsh environments where debris would damage plastic enclosures.

IP65 rated enclosures can be rinsed off. IP67 rated enclosures withstand temporary submersion. NEMA 4X and NEMA 6 rated enclosures protect against washdowns and weather conditions such as rain, snow and sleet. NEMA 12 rated enclosures withstand lightly splashing water, oil, and coolant.

Side-Mounted Screw Terminals

White ABS Plastic

Gray ABS Plastic

Gray Powder-Coated Aluminum

										Knockouts
No. of Circuits	Voltage	Current Per Circuit, A	For Wire Gauge	Terminal Size	Terminal Ctr.-to-Ctr.	Ht.	Wd.	Dp.	Environmental Rating	No. of	Trade Size	Mount. Fasteners Included	Specifications Met		Each
White ABS Plastic
4	120V AC	15	20-14	No. 6	11/32"	2 9/16"	2 9/16"	1 3/4"	IP65, NEMA 6	3	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	000000
6	120V AC	15	20-14	No. 6	11/32"	3 1/8"	2 9/16"	1 3/4"	IP65, NEMA 6	3	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
10	120V AC	15	20-14	No. 6	11/32"	4 5/16"	2 9/16"	1 3/4"	IP65, NEMA 6	4	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
15	120V AC	15	20-14	No. 6	11/32"	6 11/16"	2 15/16"	2 3/16"	IP65, NEMA 6	5	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
20	120V AC	15	20-14	No. 6	11/32"	9 1/4"	3 1/8"	2 3/16"	IP65, NEMA 6	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
Gray ABS Plastic
4	120V AC	15	20-14	No. 6	5/16"	2 9/16"	2 9/16"	1 3/4"	IP65, NEMA 6	3	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	000000	00000
6	120V AC	15	20-14	No. 6	5/16"	3 1/8"	2 9/16"	1 3/4"	IP65, NEMA 6	3	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
10	120V AC	15	20-14	No. 6	5/16"	4 5/16"	2 9/16"	1 3/4"	IP65, NEMA 6	4	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
15	120V AC	15	20-14	No. 6	5/16"	6 11/16"	2 15/16"	2 3/16"	IP65, NEMA 6	5	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
20	120V AC	15	20-14	No. 6	5/16"	9 1/4"	3 1/8"	2 3/16"	IP65, NEMA 6	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
Gray Powder-Coated Aluminum
4	120V AC	15	20-14	No. 6	5/16"	2 3/4"	2 3/8"	1 7/8"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
6	120V AC	15	20-14	No. 6	5/16"	3 11/16"	2 3/4"	2 1/16"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
10	120V AC	15	20-14	No. 6	5/16"	5 1/16"	2 3/4"	2 1/16"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
15	120V AC	15	20-14	No. 6	5/16"	6 3/4"	2 3/4"	2 3/16"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
20	120V AC	15	20-14	No. 6	5/16"	9 1/4"	3 1/8"	3 1/8"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000

Center-Mounted Screw Terminals


			White ABS Plastic	Gray ABS Plastic
			Gray Powder-Coated Aluminum

										Knockouts
No. of Circuits	Voltage	Current Per Circuit, A	For Wire Gauge	Terminal Size	Terminal Ctr.-to-Ctr.	Ht.	Wd.	Dp.	Environmental Rating	No. of	Trade Size	Mount. Fasteners Included	Specifications Met		Each
White ABS Plastic
4	120V AC	15	20-14	No. 6	11/32"	3 9/16"	2 1/16"	1 3/4"	IP65, NEMA 6	2	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	000000
6	120V AC	15	20-14	No. 6	11/32"	3 9/16"	2 9/16"	1 3/4"	IP65, NEMA 6	2	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
10	120V AC	15	20-14	No. 6	11/32"	3 9/16"	3 15/16"	1 3/4"	IP65, NEMA 6	4	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
15	120V AC	15	20-14	No. 6	11/32"	7 7/8"	3 15/16"	2 9/16"	IP65, NEMA 6	__	__	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
20	120V AC	15	20-14	No. 6	11/32"	6 5/16"	5 7/8"	2 9/16"	IP65, NEMA 6	__	__	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
30	120V AC	15	20-14	No. 6	5/16"	7 1/2"	4 15/16"	2 9/16"	IP65, NEMA 6	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
Gray ABS Plastic
4	120V AC	15	20-14	No. 6	11/32"	3 9/16"	2 1/16"	1 3/4"	IP65, NEMA 6	2	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	000000	00000
6	120V AC	15	20-14	No. 6	11/32"	3 9/16"	2 9/16"	1 3/4"	IP65, NEMA 6	2	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
10	120V AC	15	20-14	No. 6	11/32"	3 9/16"	3 15/16"	1 3/4"	IP65, NEMA 6	4	1/2, PG-13.5	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
15	120V AC	15	20-14	No. 6	11/32"	7 7/8"	3 15/16"	2 9/16"	IP65, NEMA 6	__	__	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
20	120V AC	15	20-14	No. 6	11/32"	6 5/16"	5 7/8"	2 9/16"	IP65, NEMA 6	__	__	Yes	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	0000000	00000
30	120V AC	15	20-14	No. 6	5/16"	7 1/2"	4 15/16"	2 9/16"	IP65, NEMA 6	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
40	120V AC	15	20-14	No. 6	5/16"	10 3/8"	6 3/8"	3 9/16"	IP65, NEMA 6	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
Gray Powder-Coated Aluminum
12	120V AC	15	20-14	No. 6	5/16"	4 5/16"	4 5/16"	2 1/16"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
20	120V AC	15	20-14	No. 6	5/16"	5 11/16"	4 15/16"	2 7/16"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
30	120V AC	15	20-14	No. 6	5/16"	7 1/2"	4 15/16"	3 1/8"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	00000
40	120V AC	15	20-14	No. 6	5/16"	10 1/4"	6 5/16"	3 9/16"	IP67, NEMA 12	__	__	No	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	00000000	000000

Enclosure-Mounted Terminal Blocks with See-Through Cover

Center-Mounted Circuits

Side-Mounted Circuits

Inspect the terminal block and wiring without opening the cover. Because the terminal block is already installed in the enclosure, you save time when wiring connections in a junction box. The enclosure meets NEMA 6 and IP65 for protection from dirt, washdowns, temporary submersion, and weather conditions such as rain, snow, and sleet. Rated UL 94 V-0, all meet flammability standards.

											Knockouts
No. of Circuits	Voltage	Current Per Circuit, A	For Wire Gauge	Terminal Size	Terminal Ctr.to-Ctr.	Ht.	Wd.	Dp.	Environmental Rating	Specifications Met	No. of	Trade Size		Each
Screw Terminals
Center-Mounted Circuits
4	120V AC	15	20-14	No. 6	11/32"	3 9/16"	2 1/16"	1 3/4"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	2	1/2, PG-13.5	000000	000000
6	120V AC	15	20-14	No. 6	11/32"	3 9/16"	2 9/16"	1 3/4"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	2	1/2, PG-13.5	0000000	00000
10	120V AC	15	20-14	No. 6	11/32"	3 9/16"	3 15/16"	1 3/4"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	4	1/2, PG-13.5	0000000	00000
15	120V AC	15	20-14	No. 6	11/32"	7 13/16"	3 7/8"	2 1/2"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	__	__	0000000	00000
20	120V AC	15	20-14	No. 6	11/32"	6 5/16"	5 7/8"	2 9/16"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	__	__	0000000	00000
30	120V AC	15	20-14	No. 6	5/16"	7 1/2"	4 3/4"	2 1/2"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	__	__	0000000	00000
Side-Mounted Circuits
4	120V AC	15	20-14	No. 6	11/32"	2 9/16"	2 9/16"	1 3/4"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	3	1/2, PG-13.5	0000000	00000
6	120V AC	15	20-14	No. 6	11/32"	3 1/8"	2 9/16"	1 3/4"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	3	1/2, PG-13.5	0000000	00000
10	120V AC	15	20-14	No. 6	11/32"	4 5/16"	2 9/16"	1 3/4"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	4	1/2, PG-13.5	0000000	00000
15	120V AC	15	20-14	No. 6	11/32"	6 11/16"	2 15/16"	2 3/16"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	5	1/2, PG-13.5	0000000	00000
20	120V AC	15	20-14	No. 6	11/32"	9 1/4"	3 1/8"	2 1/4"	IP65, NEMA 6	TUV SUD Certified, C-TUV SUD Certified, CE Marked, UL 94 V-0, UL 508A	__	__	0000000	00000