Junction Boxes – Mouser South Africa

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Commercial Electrical Enclosures with Knockouts

Hammond Manufacturing Commercial Electrical Enclosures with Knockouts are ideal for commercial building construction and light industrial needs. These UL-listed enclosures are available in several NEMA ratings, including Type 1 and Type 3R. The Type 1 enclosures are suitable for use as a junction, pull, or switch box in general-purpose indoor commercial applications, while the Type 3R junction boxes provide protection against rain, sleet, snow, and dripping water. Hammond Manufacturing Commercial Electrical Enclosures feature knockouts on the bottom of the enclosure or on all four sides for design flexibility.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Material	Color	Length	Width	Height	Mounting Style	IP Rating	NEMA Rating	Flammability Rating	Series
Junction Boxes Type 3R Screw Cover - 12 x 10 x 6 - Steel/Gray C3R12106SC Hammond Manufacturing 1: $84.28 57Factory Stock Available	Mfr. Part No. C3R12106SC Mouser Part No 546-C3R12106SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 12 x 10 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	57Factory Stock Available More Info Available	$84.28 $73.23 $68.34 $63.41 $62.90	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	10 in	6 in	12 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 12 x 12 x 4 - Steel/Gray C3R12124SC Hammond Manufacturing 1: $66.76 216Factory Stock Available	Mfr. Part No. C3R12124SC Mouser Part No 546-C3R12124SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 12 x 12 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	216Factory Stock Available More Info Available	$66.76 $57.77 $57.51	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	4 in	12 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 12 x 12 x 6 - Steel/Gray C3R12126SC Hammond Manufacturing 1: $82.38 386Factory Stock Available	Mfr. Part No. C3R12126SC Mouser Part No 546-C3R12126SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 12 x 12 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	386Factory Stock Available More Info Available	$82.38 $74.84 $69.85 $68.62 View $68.61 Quote	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	6 in	12 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 12 x 12 x 8 - Steel/Gray C3R12128SC Hammond Manufacturing 1: $103.19 110Factory Stock Available	Mfr. Part No. C3R12128SC Mouser Part No 546-C3R12128SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 12 x 12 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	110Factory Stock Available More Info Available	$103.19 $95.56 $93.03 $92.26 View $91.44 $90.90 Quote	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	8 in	12 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 12 x 4 x 4 - Steel/Gray C3R1244SC Hammond Manufacturing 1: $51.80 28Factory Stock Available	Mfr. Part No. C3R1244SC Mouser Part No 546-C3R1244SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 12 x 4 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	28Factory Stock Available More Info Available	$51.80 $47.00 $45.93 $45.02 View $44.62 $44.37 Quote	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	4 in	4 in	12 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 15 x 12 x 6 - Steel/Gray C3R15126SC Hammond Manufacturing 1: $110.69 152Factory Stock Available	Mfr. Part No. C3R15126SC Mouser Part No 546-C3R15126SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 15 x 12 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	152Factory Stock Available More Info Available	$110.69 $96.21 $96.15	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	6 in	15 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 15 x 12 x 8 - Steel/Gray C3R15128SC Hammond Manufacturing 1: $114.28 53Factory Stock Available	Mfr. Part No. C3R15128SC Mouser Part No 546-C3R15128SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 15 x 12 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	53Factory Stock Available More Info Available	$114.28 $101.54	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	8 in	15 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 16 x 12 x 6 - Steel/Gray C3R16126SC Hammond Manufacturing 1: $117.79 36Factory Stock Available	Mfr. Part No. C3R16126SC Mouser Part No 546-C3R16126SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 16 x 12 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	36Factory Stock Available More Info Available	$117.79 $109.21 $105.97 $105.03 View $103.96 $103.29 Quote	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	6 in	16 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 18 x 12 x 4 - Steel/Gray C3R18124SC Hammond Manufacturing 1: $108.58 22Factory Stock Available	Mfr. Part No. C3R18124SC Mouser Part No 546-C3R18124SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 18 x 12 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	22Factory Stock Available More Info Available	$108.58 $98.62	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	4 in	18 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 18 x 12 x 6 - Steel/Gray C3R18126SC Hammond Manufacturing 1: $109.59 32Factory Stock Available	Mfr. Part No. C3R18126SC Mouser Part No 546-C3R18126SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 18 x 12 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	32Factory Stock Available More Info Available	$109.59 $98.76	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	12 in	6 in	18 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 18 x 18 x 10 - Steel/Gray C3R181810SC Hammond Manufacturing 1: $199.35 73Factory Stock Available	Mfr. Part No. C3R181810SC Mouser Part No 546-C3R181810SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 18 x 18 x 10 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	73Factory Stock Available More Info Available	$199.35 $185.37 $185.36	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	18 in	10 in	18 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 18 x 18 x 4 - Steel/Gray C3R18184SC Hammond Manufacturing 1: $146.77 46Factory Stock Available	Mfr. Part No. C3R18184SC Mouser Part No 546-C3R18184SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 18 x 18 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	46Factory Stock Available More Info Available	$146.77 $136.87	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	18 in	4 in	18 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 18 x 18 x 6 - Steel/Gray C3R18186SC Hammond Manufacturing 1: $154.60 145Factory Stock Available	Mfr. Part No. C3R18186SC Mouser Part No 546-C3R18186SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 18 x 18 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	145Factory Stock Available More Info Available	$154.60 $146.12 $143.85	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	18 in	6 in	18 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 18 x 18 x 8 - Steel/Gray C3R18188SC Hammond Manufacturing 1: $197.84 31Factory Stock Available	Mfr. Part No. C3R18188SC Mouser Part No 546-C3R18188SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 18 x 18 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	31Factory Stock Available More Info Available	$197.84 $186.01	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	18 in	8 in	18 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 18 x 6 x 6 - Steel/Gray C3R1866SC Hammond Manufacturing 1: $104.66 52Factory Stock Available	Mfr. Part No. C3R1866SC Mouser Part No 546-C3R1866SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 18 x 6 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	52Factory Stock Available More Info Available	$104.66 $93.25	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	6 in	6 in	18 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 4 x 4 x 4 - Steel/Gray C3R444SC Hammond Manufacturing 1: $31.10 124Factory Stock Available	Mfr. Part No. C3R444SC Mouser Part No 546-C3R444SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 4 x 4 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	124Factory Stock Available More Info Available	$31.10 $26.59 $25.17	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	4 in	4 in	4 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Hinge Cover - 6 x 4 x 4 - Steel/Gray C3R644HCR Hammond Manufacturing 1: $86.75 61Factory Stock Available	Mfr. Part No. C3R644HCR Mouser Part No 546-C3R644HCR	Hammond Manufacturing	Junction Boxes Type 3R Hinge Cover - 6 x 4 x 4 - Steel/Gray Learn More about Hammond Manufacturing Hammond 3R	Datasheet	61Factory Stock Available More Info Available	$86.75 $78.80 $76.92	Min.: 1 Mult.: 1	Hinged Snap Latch Door	Galvanized Steel	Gray	4 in	4 in	6 in	Screw	IP24	3R	UL 50	C3RHCRSM
Junction Boxes Type 3R Hinge Cover - 6 x 6 x 4 - Steel/Gray C3R664HCR Hammond Manufacturing 1: $72.77 73Factory Stock Available	Mfr. Part No. C3R664HCR Mouser Part No 546-C3R664HCR	Hammond Manufacturing	Junction Boxes Type 3R Hinge Cover - 6 x 6 x 4 - Steel/Gray Learn More about Hammond Manufacturing Hammond 3R	Datasheet	73Factory Stock Available More Info Available	$72.77 $63.55 $60.02 $54.61 $53.11	Min.: 1 Mult.: 1	Hinged Snap Latch Door	Galvanized Steel	Gray	6 in	4 in	6 in	Screw	IP24	3R	UL 50	C3RHCRSM
Junction Boxes Type 3R Screw Cover - 6 x 6 x 4 - Steel/Gray C3R664SC Hammond Manufacturing 1: $35.65 638Factory Stock Available	Mfr. Part No. C3R664SC Mouser Part No 546-C3R664SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 6 x 6 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	638Factory Stock Available More Info Available	$35.65 $31.02 $29.08 $27.82	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	6 in	4 in	6 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 6 x 6 x 6 - Steel/Gray C3R666SC Hammond Manufacturing 1: $43.88 270Factory Stock Available	Mfr. Part No. C3R666SC Mouser Part No 546-C3R666SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 6 x 6 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	270Factory Stock Available More Info Available	$43.88 $39.40 $37.66	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	6 in	6 in	6 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Hinge Cover - 8 x 6 x 4 - Steel/Gray C3R864HCR Hammond Manufacturing 1: $78.50 9Factory Stock Available	Mfr. Part No. C3R864HCR Mouser Part No 546-C3R864HCR	Hammond Manufacturing	Junction Boxes Type 3R Hinge Cover - 8 x 6 x 4 - Steel/Gray Learn More about Hammond Manufacturing Hammond 3R	Datasheet	9Factory Stock Available More Info Available	$78.50 $70.29 $67.77	Min.: 1 Mult.: 1	Hinged Snap Latch Door	Galvanized Steel	Gray	6 in	4 in	8 in	Screw	IP24	3R	UL 50	C3RHCRSM
Junction Boxes Type 3R Screw Cover - 8 x 8 x 4 - Steel/Gray C3R884SC Hammond Manufacturing 1: $50.09 237Factory Stock Available	Mfr. Part No. C3R884SC Mouser Part No 546-C3R884SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 8 x 8 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	237Factory Stock Available More Info Available	$50.09 $43.45 $41.29 $37.52 View $34.91 $34.73	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	8 in	4 in	8 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 8 x 8 x 6 - Steel/Gray C3R886SC Hammond Manufacturing 1: $52.51 233Factory Stock Available	Mfr. Part No. C3R886SC Mouser Part No 546-C3R886SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 8 x 8 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	233Factory Stock Available More Info Available	$52.51 $45.30 $44.87	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	8 in	6 in	8 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 8 x 8 x 8 - Steel/Gray C3R888SC Hammond Manufacturing 1: $69.04 51Factory Stock Available	Mfr. Part No. C3R888SC Mouser Part No 546-C3R888SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 8 x 8 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	51Factory Stock Available More Info Available	$69.04 $63.73 $62.00 $61.09 View $60.24 $59.82 $59.65 Quote	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	8 in	8 in	8 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes N1 Hinge Cover w/KO's - 10 x 10 x 6 - Steel/Gray CHKO10106 Hammond Manufacturing 1: $51.14 20Factory Stock Available	Mfr. Part No. CHKO10106 Mouser Part No 546-CHKO10106	Hammond Manufacturing	Junction Boxes N1 Hinge Cover w/KO's - 10 x 10 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond chko type 1 steel boxes	Datasheet	20Factory Stock Available More Info Available	$51.14 $43.41 $40.71 $37.98 View $36.20 $36.18	Min.: 1 Mult.: 1	Hinged Door	Steel	Gray	10 in	6 in	10 in	Wall Mount	IP20	1	UL 50	CHKO

Commercial Electrical Enclosures with Knockouts

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